Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A0603 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA0603 7.8 7.0 3.2 1.6±0.3
By each P/N
3.7 3.5 8.0
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 0603 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :0603 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA0603 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA0603-R10M 0.10 1.0 1.7 42.0 32.5 2.0
UPIA0603-R15M 0.15 1.4 2.5 38.0 26.0 2.0
UPIA0603-R20M 0.20 1.4 3.0 36.0 24.0 2.0
UPIA0603-R22M 0.22 1.4 2.8 36.0 23.0 2.0
UPIA0603-R33M 0.33 3.4 3.9 30.0 20.0 3.0
UPIA0603-R47M 0.47 3.6 4.2 26.0 17.5 3.0
UPIA0603-R56M 0.56 4.5 4.8 24.0 16.5 3.0
UPIA0603-R68M 0.68 5.0 5.5 23.0 15.5 3.0
UPIA0603-R82M 0.82 7.5 8.0 20.0 13.0 3.0
UPIA0603-1R0M 1.0 7.8 10.0 16.0 11.0 3.0
UPIA0603-1R5M 1.5 10.9 15.0 14.0 9.0 3.0
UPIA0603-1R8M 1.8 12.9 18.0 12.0 8.0 3.0
UPIA0603-2R2M 2.2 15.5 20.0 12.0 8.0 3.0
UPIA0603-3R3M 3.3 26.5 30.0 10.0 6.0 3.0
UPIA0603-4R7M 4.7 37.6 40.0 6.5 5.5 3.0
UPIA0603-5R6M 5.6 46.0
50.5 50.0 6.0 5.0 3.0
UPIA0603-6R8M 6.8 60.0 6.0 4.5 3.0
UPIA0603-8R2M 8.2 62.5 68.0 5.5 4.0 3.0
UPIA0603-100M 10.0 94.0 105.0 5.0 3.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.02
0.05
0.07
0.10
0.12
0.0 6.0 12.0 18.0 24.0 30.0 36.0 42.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R10M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.04
0.07
0.11
0.14
0.18
0.0 6.0 12.0 18.0 24.0 30.0 36.0 41.0 46.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R15M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.05
0.10
0.15
0.20
0.25
0.0 7.0 14.0 20.0 24.0 28.0 32.0 36.0 40.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R20M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.05
0.10
0.16
0.21
0.26
0.0 8.0 15.0 20.0 26.0 30.0 34.0 38.0 42.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R22M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0.0 6.0 10.0 14.0 20.0 24.0 28.0 32.0 36.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R33M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.11
0.22
0.33
0.44
0.55
0.0 6.0 10.0 14.0 17.5 21.0 24.0 28.5 31.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R47M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.15
0.30
0.45
0.60
0.75
0.0 5.0 10.0 14.0 17.0 20.0 23.0 26.0 29.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.20
0.40
0.60
0.80
1.00
0.0 4.0 8.0 12.0 15.0 19.0 22.0 24.0 26.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-R82M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.24
0.48
0.72
0.96
1.20
0.0 4.0 8.0 11.0 13.0 15.0 17.0 19.0 21.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-1R0M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.34
0.68
1.02
1.36
1.70
0.0 4.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.40
0.80
1.20
1.60
2.00
0.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-1R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.50
1.00
1.50
2.00
2.50
0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-2R2M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.80
1.60
2.40
3.20
4.00
0.0 2.0 4.0 6.0 8.0 10.0 11.0 12.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-3R3M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.20
2.40
3.60
4.80
6.00
0.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-4R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.30
2.60
3.90
5.20
6.50
0.0 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-5R6M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.60
3.20
4.80
6.40
8.00
0.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-6R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.00
4.00
6.00
8.00
10.00
0.0 1.5 2.5 3.5 4.5 5.5 6.5 7.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-8R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.50
5.00
7.50
10.00
12.50
0.0 0.8 1.5 2.5 3.5 4.5 5.5 6.5 7.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0603-100M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A0604 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA0604 7.8 7.0 4.2 1.6±0.3
By each P/N
3.7 3.5 8.0
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 0604 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :0604 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA0604 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA0604-R33M 0.33 1.9 2.1 32.0 25.0 2.0
UPIA0604-R47M 0.47 2.22 2.5 30.0 20.0 2.0
UPIA0604-R56M 0.56 2.8 3.0 29.0 19.0 2.0
UPIA0604-R68M 0.68 3.3 3.8 28.0 17.0 2.0
UPIA0604-R82M 0.82 4.85 5.0 24.0 16.0 3.0
UPIA0604-1R0M 1.0 5.3 5.8 20.0 15.0 3.0
UPIA0604-1R2M 1.2 7.2 7.6 19.0 15.0 3.0
UPIA0604-1R5M 1.5 8.4 8.4 18.0 14.0 3.0
UPIA0604-1R8M 1.8 8.5 8.8 15.0 13.0 3.0
UPIA0604-2R2M 2.2 11.2 16.0 14.0 12.0 3.0
UPIA0604-3R3M 3.3 16.6 18.0 13.0 10.0 3.0
UPIA0604-4R7M 4.7 20.2 21.0 9.0 7.0 3.0
UPIA0604-5R6M 5.6 28.7 30.0 7.0 5.5 3.0
UPIA0604-6R8M 6.8 28.7 30.0 7.0 5.5 3.0
UPIA0604-8R2M 8.2 33.5 36.0 6.5 4.5 3.0
UPIA0604-100M 10.0 53.1 60.0 5.0 4.5 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 9 15 21 26 30 34 38 42
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-R33M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.12
0.24
0.36
0.48
0.60
0 6 10 14 18 22 26 30 34
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-R47M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.12
0.24
0.36
0.48
0.60
0 8 12 16 20 24 28 32 36
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-R56M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.15
0.30
0.45
0.60
0.75
0 4 8 12 16 19 23 27 29
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-R68M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.20
0.40
0.60
0.80
1.00
0 4 8 12 16 20 24 26
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-R82M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.22
0.44
0.66
0.88
1.10
0 4 6 9 12 15 18 20 23
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-1R0M
L (uH)
∆T(℃ )
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.30
0.60
0.90
1.20
1.50
0 3 6 9 12 15 18 20
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-1R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.36
0.72
1.08
1.44
1.80
0 4 6 8 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.40
0.80
1.20
1.60
2.00
0 4 6 8 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-1R8M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.50
1.00
1.50
2.00
2.50
0 4 6 8 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-2R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.80
1.60
2.40
3.20
4.00
0 2 4 6 8 10 12 14 15
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-3R3M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.00
2.00
3.00
4.00
5.00
0 2 4 6 8 10 11 12 13
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-4R7M
L (uH)
∆T(
℃
)
0
20
40
60
80
100
0.00
1.30
2.60
3.90
5.20
6.50
0 4 5 6 7 8 9 10 11
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-5R6M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.50
3.00
4.50
6.00
7.50
0.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-6R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-8R2M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
2.40
4.80
7.20
9.60
12.00
0.0 1.5 2.5 3.5 4.5 5.5 6.5 7.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA0604-100M
L (uH)
∆T(
℃
)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A1004 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA1004 11.8 10.5 4.2 2.3±0.3 3.0±0.5 5.4 4.5 12.4
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 1004 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :1004 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA1004 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA1004-R30M 0.30 1.0 1.4 40.0 28.0 3.0
UPIA1004-R36M 0.36 1.0 1.4 40.0 28.0 3.0
UPIA1004-R47M 0.47 1.4 1.6 38.0 26.0 3.0
UPIA1004-R56M 0.56 1.5 1.9 36.0 25.0 3.0
UPIA1004-R68M 0.68 1.7 2.4 32.0 23.0 3.0
UPIA1004-R88M 0.88 2.4 3.0 30.0 21.0 3.0
UPIA1004-1R0M 1.0 2.7 3.5 28.0 20.0 3.0
UPIA1004-1R5M 1.5 7.1 7.5 20.0 12.0 3.0
UPIA1004-2R2M 2.2 7.5 8.56 16.5 11.5 3.0
UPIA1004-3R3M 3.3 9.7 11.8 14.0 10.0 3.0
UPIA1004-4R7M 4.7 12.5 13.5 13.0 8.0 3.0
UPIA1004-5R6M 5.6 15.5 16.0 12.0 7.0 3.0
UPIA1004-6R8M 6.8 21.3 24.0 9.50 7.0 3.0
UPIA1004-8R2M 8.2 29.1 32.5 8.00 5.0 3.0
UPIA1004-100M 10.0 31.5 35.0 7.00 5.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 8 16 24 32 40 48 55 61
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R30M
L (uH)
∆T(
℃
)0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 8 16 24 32 39 45 51 57
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R36M
L (uH)
∆T(
℃
)
0
20
40
60
80
100
0.00
0.11
0.22
0.33
0.44
0.55
0 6 12 18 24 30 36 42 48
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R47M
L (uH)
∆T(
℃
)
0
20
40
60
80
100
0.00
0.14
0.28
0.42
0.56
0.70
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R56M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.18
0.36
0.54
0.72
0.90
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.22
0.44
0.66
0.88
1.10
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-R88M
L (uH)
∆T(℃ )
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.22
0.44
0.66
0.88
1.10
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-1R0M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.36
0.72
1.08
1.44
1.80
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.50
1.00
1.50
2.00
2.50
0 3 6 9 12 15 19 22
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-2R2M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.70
1.40
2.10
2.80
3.50
0.0 2.4 4.8 7.2 10.0 12.4 15.5 18.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-3R3M
L (uH)
∆T(℃)0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-4R7M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
1.20
2.40
3.60
4.80
6.00
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-5R6M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.60
3.20
4.80
6.40
8.00
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-6R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0 2 4 6 8 9 10 11 12
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-8R2M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
2.40
4.80
7.20
9.60
12.00
0.0 2.0 4.0 5.5 6.5 7.5 8.5 9.5 10.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1004-100M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A1005 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA1005 11.8 10.5 5.0 2.3±0.3 3.0±0.5 5.4 4.5 12.4
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 1005 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :1005 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA1005 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA1005-R36M 0.36 0.7 0.92 40.0 35.0 3.0
UPIA1005-R47M 0.47 0.92 1.04 38.0 32.0 3.0
UPIA1005-R56M 0.56 1.1 1.21 36.0 30.0 3.0
UPIA1005-R60M 0.60 1.25 1.5 32.0 29.2 3.0
UPIA1005-R68M 0.68 1.35 1.5 32.0 29.2 3.0
UPIA1005-R82M 0.82 1.55 1.86 30.0 26.0 3.0
UPIA1005-1R0M 1.0 2.1 2.53 28.0 24.0 3.0
UPIA1005-1R5M 1.5 2.7 3.02 22.0 20.0 3.0
UPIA1005-1R8M 1.8 3.5 4.03 20.0 18.0 3.0
UPIA1005-2R2M 2.2 4.1 4.6 20.0 17.0 3.0
UPIA1005-2R7M 2.7 7.3 8.5 18.0 14.0 3.0
UPIA1005-3R3M 3.3 8.2 10.0 15.0 12.0 3.0
UPIA1005-4R7M 4.7 9.2 12.0 13.0 10.0 3.0
UPIA1005-5R6M 5.6 14.3 16.0 12.0 9.0 3.0
UPIA1005-6R8M 6.8 16.0 20.0 10.0 8.0 3.0
UPIA1005-8R2M 8.2 22.4 24.0 9.0 7.5 3.0
UPIA1005-100M 10.0 24.7 28.0 8.0 7.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 6 12 18 24 30 36 42 48
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R36M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.11
0.22
0.33
0.44
0.55
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R47M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.13
0.26
0.39
0.52
0.65
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R56M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.14
0.28
0.42
0.56
0.70
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R60M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.16
0.32
0.48
0.64
0.80
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.20
0.40
0.60
0.80
1.00
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-R82M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.24
0.48
0.72
0.96
1.20
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R0M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.32
0.64
0.96
1.28
1.60
0 4 8 12 16 20 24 28
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.40
0.80
1.20
1.60
2.00
0 4 8 11 14 17 20 23
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R8M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.24
0.48
0.72
0.96
1.20
0 4 8 12 16 20 24 28 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R0M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.32
0.64
0.96
1.28
1.60
0 4 8 12 16 20 24 28
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.40
0.80
1.20
1.60
2.00
0 4 8 11 14 17 20 23
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-1R8M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.50
1.00
1.50
2.00
2.50
0 4 8 11 14 17 20 23 26
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-2R2M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.60
1.20
1.80
2.40
3.00
0 3 6 9 12 15 19 22 25
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-2R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.70
1.40
2.10
2.80
3.50
0 3 6 9 12 15 19 22
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-3R3M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
1.00
2.00
3.00
4.00
5.00
0 3 5 7 9 11 13 15 17
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-4R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.20
2.40
3.60
4.80
6.00
0 4 6 8 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-5R6M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
1.50
3.00
4.50
6.00
7.50
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-6R8M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0 2 4 6 8 10 12 14
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-8R2M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
2.40
4.80
7.20
9.60
12.00
0.0 2.0 4.0 6.0 8.0 9.5 10.5 11.5 12.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1005-100M
L (uH)
∆T(℃ )
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A1203 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA1203 13.9 13.5 3.7 2.3±0.3
By each P/N
8.0 5.0 14.5
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 1203 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :1203 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA1203 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA1203-R10M 0.10 0.6 0.96 56.0 43.0 3.5
UPIA1203-R15M 0.15 0.9 1.2 50.0 41.0 3.5
UPIA1203-R22M 0.22 0.82 1.3 50.0 38.5 3.5
UPIA1203-R33M 0.33 1.25 1.5 50.0 36.5 3.5
UPIA1203-R47M 0.47 1.3 2.0 44.0 32.0 3.5
UPIA1203-R60M 0.60 2.2 2.5 42.0 29.0 3.0
UPIA1203-R68M 0.68 2.45 2.5 40.0 28.0 3.0
UPIA1203-R82M 0.82 2.3 3.0 38.0 25.0 3.0
UPIA1203-1R0M 1.0 3.2 3.5 36.0 24.0 3.0
UPIA1203-1R5M 1.5 5.1 5.5 28.0 19.0 3.0
UPIA1203-1R8M 1.8 5.7 7.0 24.0 16.5 3.0
UPIA1203-2R2M 2.2 6.7 8.0 20.0 16.0 3.0
UPIA1203-3R3M 3.3 9.7 12.0 18.0 12.0 3.0
UPIA1203-4R7M 4.7 14.0 15.0 16.0 10.0 3.0
UPIA1203-5R6M 5.6 16.7 18.0 14.0 9.5 3.0
UPIA1203-6R8M 6.8 17.5 22.0 13.0 9.0 3.0
UPIA1203-8R2M 8.2 25.5 28.0 11.0 8.5 3.0
UPIA1203-100M 10.0 33.7 35.0 10.0 7.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.02
0.05
0.07
0.10
0.12
0 10 20 30 47 50 60 70 80
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R10M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.04
0.07
0.11
0.14
0.18
0 10 20 30 40 50 60 70 80
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R15M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.06
0.12
0.18
0.24
0.30
0 9 18 27 36 45 54 63 72
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R22M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 10 20 30 40 50 60 70
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R33M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.10
0.20
0.30
0.40
0.50
0 8 15 23 30 38 45 53 59
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R47M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.14
0.28
0.42
0.56
0.70
0 10 20 30 40 50 60 70 80
Temperature(
℃
)
I
Inductance(uH)
DC Current(A)
UPIA1203-R60M
L (uH)
∆T(
℃
)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.16
0.32
0.48
0.64
0.80
0 8 16 24 32 40 48 56
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.20
0.40
0.60
0.80
1.00
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-R82M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.22
0.44
0.66
0.88
1.10
0 7 14 21 28 35 42 49 56
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-1R0M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.36
0.72
1.08
1.44
1.80
0 5 10 15 20 25 30 35 40
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-1R5M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.40
0.80
1.20
1.60
2.00
0 4 8 12 16 20 24
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-1R8M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.50
1.00
1.50
2.00
2.50
0 3 6 9 12 15 18 21 24
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-2R2M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.70
1.40
2.10
2.80
3.50
0.0 2.8 5.4 8.0 10.8 13.4 16.0 18.8 21.4
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-3R3M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.10
2.20
3.30
4.40
5.50
0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.5 17.5
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-4R7M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
1.20
2.40
3.60
4.80
6.00
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-5R6M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.50
3.00
4.50
6.00
7.50
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-6R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0 3 5 8 10 13 15
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-8R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.40
4.80
7.20
9.60
12.00
0.0 1.6 3.2 4.8 6.4 8.0 9.6 11.2
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1203-100M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A1205 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA1205 13.9 13.5 5.2 2.3±0.3
By each P/N
8.0 5.0 14.5
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 1205 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :1205 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA1205 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA1205-R36M 0.36 1.0 1.1 75.0 41.0 3.5
UPIA1205-R47M 0.47 1.1 1.3 65.0 38.0 3.5
UPIA1205-R50M 0.50 1.1 1.5 55.0 36.0 3.5
UPIA1205-R56M 0.56 1.4 1.5 55.0 36.0 3.5
UPIA1205-R68M 0.68 1.4 1.7 54.0 34.0 3.5
UPIA1205-R82M 0.82 2.1 2.3 53.0 31.0 3.5
UPIA1205-1R0M 1.0 2.2 2.5 50.0 29.0 3.5
UPIA1205-1R2M 1.2 2.2 2.5 46.0 25.0 3.5
UPIA1205-1R5M 1.5 3.5 4.1 48.0 23.0 3.0
UPIA1205-2R2M 2.2 4.4 5.5 32.0 20.0 3.0
UPIA1205-2R7M 2.7 7.2 8.2 32.0 18.0 3.0
UPIA1205-3R3M 3.3 7.8 9.2 32.0 15.0 3.0
UPIA1205-4R7M 4.7 13.7 15.0 27.0 12.0 3.0
UPIA1205-5R6M 5.6 14.2 16.5 22.0 11.5 3.0
UPIA1205-6R8M 6.8 17.2 18.5 21.0 11.0 3.0
UPIA1205-7R8M 7.8 17.2 20.5 18.0 10.0 3.0
UPIA1205-8R2M 8.2 17.5 22.5 12.0 9.50 3.0
UPIA1205-100M 10.0 21.5 25.5 9.5 9.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.08
0.16
0.24
0.32
0.40
0 15 25 35 45 55 65 75 85
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R36M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.10
0.20
0.30
0.40
0.50
0 12 20 28 36 44 52 60 68
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R47M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.12
0.24
0.36
0.48
0.60
0 8 16 24 32 40 48 56 62
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R50M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.12
0.24
0.36
0.48
0.60
0 10 20 30 40 48 56 64 72
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R56M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.16
0.32
0.48
0.64
0.80
0 6 12 18 24 30 36 42 48 54
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.18
0.36
0.54
0.72
0.90
0 12 18 24 30 36 42 48 53
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-R82M
L (uH)
∆T(℃ )
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.22
0.44
0.66
0.88
1.10
0 12 18 24 30 36 42 48 55
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-1R0M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.28
0.56
0.84
1.12
1.40
0 5 11 17 23 29 34 40 46
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-1R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.32
0.64
0.96
1.28
1.60
0 6 12 18 24 30 35 39 43 48
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-1R5M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.60
1.20
1.80
2.40
3.00
0 6 12 18 22 26 30 32
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-2R2M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.60
1.20
1.80
2.40
3.00
0 5 11 16 20 24 28 32 36
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-2R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.72
1.44
2.16
2.88
3.60
0 5 9 13 17 22 26 30 34
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-3R3M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
1.04
2.08
3.12
4.16
5.20
0 4 8 12 16 20 24 27
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-4R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.24
2.48
3.72
4.96
6.20
0 4 7 11 15 17 19 21 23
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-5R6M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.46
2.92
4.38
5.84
7.30
0 4 8 11 15 17 19 21 23
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-6R8M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.70
3.40
5.10
6.80
8.50
0 3 5 7 9 11 13 15 17
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-7R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0 3 5 7 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-8R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.20
4.40
6.60
8.80
11.00
0 2 4 6 8 10 12 14 16
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1205-100M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI A1207 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIA1207 13.9 13.5 7.0 2.3±0.3
By each P/N
8.0 5.0 14.5
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A 1207 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type .
．Ultra low buzz noise, due to composite construction. (3) Dimensions :1207 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIA1207 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIA1207-R33M 0.33 0.8 0.9 65.0 46.0 3.5
UPIA1207-R47M 0.47 1.0 1.2 63.0 41.0 3.5
UPIA1207-R56M 0.56 1.2 1.4 62.0 37.0 3.5
UPIA1207-R68M 0.68 1.45 1.6 60.0 35.0 3.5
UPIA1207-R82M 0.82 1.75 1.9 50.0 33.0 3.5
UPIA1207-1R0M 1.0 1.85 2.0 50.0 32.0 3.5
UPIA1207-1R5M 1.5 2.6 3.0 45.0 27.0 3.5
UPIA1207-2R2M 2.2 3.7 4.2 40.0 22.0 3.5
UPIA1207-3R3M 3.3 6.2 6.8 35.0 18.0 3.0
UPIA1207-4R7M 4.7 7.4 10.0 30.0 15.0 3.0
UPIA1207-5R6M 5.6 9.7 11.2 26.5 13.5 3.0
UPIA1207-6R8M 6.8 7.4 14.0 17.0 12.0 3.0
UPIA1207-8R2M 8.2 13.4 15.5 16.0 10.5 3.0
UPIA1207-100M 10.0 13.2 16.8 15.5 10.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.07
0.14
0.22
0.29
0.36
0 12 24 36 48 60 68 78
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-R33M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.11
0.22
0.33
0.44
0.55
0 8 16 24 32 40 46 56 64
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-R47M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.13
0.26
0.39
0.52
0.65
0 8 16 24 32 40 48 56 62
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-R56M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.16
0.32
0.48
0.64
0.80
0 6 12 18 24 30 38 46 54 60
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-R68M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
0.18
0.36
0.54
0.72
0.90
0 10 20 30 40 50 60 70 80
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-R82M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.24
0.48
0.72
0.96
1.20
0 9 18 27 36 45 54 63
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-1R0M
L (uH)
∆T(℃ )
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.34
0.68
1.02
1.36
1.70
0 6 12 18 24 30 36 42 48
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.52
1.04
1.56
2.08
2.60
0 5 10 15 21 27 33 39 45
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-2R2M
L (uH)
∆T(℃ )
0
20
40
60
80
100
0.00
0.76
1.52
2.28
3.04
3.80
04711 14 18 21 25 28 32 35
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIA1207-3R3M
L (uH)
∆T(
℃
)
0
20
40
60
80
100
0.00
1.04
2.08
3.12
4.16
5.20
0 4 8 12 16 20 24 28 32 36
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-4R7M
L (uH)
∆T(℃ )0
20
40
60
80
100
0.00
1.20
2.40
3.60
4.80
6.00
0 4 8 12 16 20 24 28
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-5R6M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.60
3.20
4.80
6.40
8.00
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-6R8M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
2.00
4.00
6.00
8.00
10.00
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-8R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.20
4.40
6.60
8.80
11.00
0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8
Temperature(
℃
)
Inductance(uH)
DC Current(A)
UPIA1207-100M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
UPI AS0603 SERIES
ULTRA HIGH CURRENT SMT POWER INDUCTOR.
Applications :
．PDA/Notebook/Desktop, and server applications.
．DC/DC converters in distributed power systems.
．DC/DC converter for Field Programmable Gate Array(FPGA).
Shape and Dimensions (Dimensions are in mm):
Item A Max.
B Max.
C Max.
D E G H L
UPIAS0603 7.3 6.72 3.0 1.6±0.3
By each P/N
3.7 3.5 8.0
Features : Product Identification :
．Low profile and DCR in this package footprint. UPI A S 0603 – 2R2 M
．Shielded construction. (1) (2) (3) (4) (5)
．handles high transient current spikes without saturation
(1) Series : Ultra High Current SMT Power Inductors.
．A type frequency up to 1MHz. (2) Style : A-Powder Type S-small Size.
．Ultra low buzz noise, due to composite construction. (3) Dimensions : 0603 is size.
．RoHS compliant. (4) Inductance: 2R2 for 2.2 uH.
(5) Inductance tolerance: M: ± 20%.
Characteristics: Handling and precautions :
．Saturation Current (Isat) : The current will cause L0 to ．Please contact us before cleaning this product.
drop approximately 30% typical. Test equipments :
．Temperature Rise Current( Irms) : The current will ．L test by Wayne kerr 3260B LCR meter with
cause the coil temperature rise approximately Wayne kerr 3265B bias current source.
△
T=40℃without core Loss. ．DCR tested by Milli-ohm meter.
．Operating Temperature : -55℃ to 125℃ ．Electrical specifications at 25℃
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
l UPIAS0603 series
Part No. Inductance
@100kHz
L0 ( uH )
DCR（mΩ） I sat
(A)
Typ.
I rms
(A)
Typ.
E
mm
±0.5
Typical Maximum
UPIAS0603-R10M 0.10 0.9 1.7 42.0 32.0 2.0
UPIAS0603-R15M 0.15 1.5 2.5 38.0 26.0 2.0
UPIAS0603-R20M 0.20 1.3 3.0 36.0 24.0 2.0
UPIAS0603-R47M 0.47 3.6 4.2 26.0 17.5 3.0
UPIAS0603-R56M 0.56 4.3 4.8 24.0 16.5 3.0
UPIAS0603-1R0M 1.0 7.8 10.0 16.0 11.0 3.0
UPIAS0603-1R5M 1.5 12.7 15.0 14.0 9.0 3.0
UPIAS0603-1R8M 1.8 12.7 18.0 12.0 8.0 3.0
UPIAS0603-2R2M 2.2 15.2 20.0 12.0 8.0 3.0
UPIAS0603-3R3M 3.3 27.5 30.0 10.0 6.0 3.0
UPIAS0603-4R7M 4.7 37.0 40.0 6.5 5.5 3.0
UPIAS0603-6R8M 6.8 52.0 60.0 6.0 4.5 3.0
UPIAS0603-8R2M 8.2 63.5 68.0 5.5 4.0 3.0
UPIAS0603-100M 10.0 78.0 105.0 5.0 3.0 3.0
Typical performance curves :
0
20
40
60
80
100
0.00
0.02
0.05
0.07
0.10
0.12
0 6 12 18 24 30 36 42 48 54 60
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-R10M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.05
0.10
0.15
0.20
0.25
03691215182124273033363942
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-R20M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.10
0.20
0.30
0.40
0.50
0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-R47M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.13
0.26
0.39
0.52
0.65
0 3 5 8 10 13 16 18 21 23 26
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-R56M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.16
0.32
0.48
0.64
0.80
0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-R68M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.24
0.48
0.72
0.96
1.20
0.0 2.4 4.8 7.1 9.5 11.9 14.3 16.6 19.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-1R0M
L (uH)
∆T(℃)
Lasting. Leaning. Leading 3L Electronic Corp. Web : http://www.3lcoil.com
Typical performance curves :
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
0
20
40
60
80
100
0.00
0.36
0.72
1.08
1.44
1.80
0 2 4 6 8 10 12 14 16 18
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-1R5M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.44
0.88
1.32
1.76
2.20
0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-1R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
0.48
0.96
1.44
1.92
2.40
0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-2R2M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
0.70
1.40
2.10
2.80
3.50
0.0 1.3 2.5 3.8 5.0 6.3 7.5 8.8 10.0 11.3 12.5
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-3R3M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.10
2.20
3.30
4.40
5.50
0.0 1.1 2.1 3.2 4.2 5.3 6.3 7.4 8.4 9.5 10.5
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-4R7M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.30
2.60
3.90
5.20
6.50
0123456789
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-5R6M
L (uH)
∆T(℃)
0
20
40
60
80
100
0.00
1.40
2.80
4.20
5.60
7.00
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-6R8M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
1.80
3.60
5.40
7.20
9.00
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-8R2M
L (uH)
∆T(℃)0
20
40
60
80
100
0.00
2.20
4.40
6.60
8.80
11.00
0.0 0.8 1.5 2.3 3.0 3.8 4.5 5.3 6.0 6.8 7.5
Temperature(
℃
)
Inductance(uH)
DC Current (A)
UPIAS0603-100M
L (uH)
∆T(℃)
