1© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
One world. One KEMET
Applications
• Switching DC-DC power supplies
• Notebook computers
• Tablets
• Embedded computer systems
• HDTVs
• DVD and BluRay players
Overview
KEMET’s MPC Series of metal composite inductors
is designed for use in power supplies with high ripple
current. These inductors offer superior saturation current
when compared to technologies based on ferrite cores.
Their low height makes them ideal in applications with thin
prole requirements.
The at wire used in the design of the MPC Series enables
high ripple current carrying capabilities.
Inductors
Large-Current Power Inductors MPC Series
Part Number System
MPC 0740 LR42C
Series Size Code Inductor Inductance Code µH
MPC 0730
0740
0750
1040
1055
1250
R = decimal point
Examples:
R42C = 0.42 µH
1R0C = 1.0 µH
2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
Inductors
Large-Current Power Inductors MPC Series
Table 1 – Ratings & Part Number Reference
Part Number Inductance (µH)
at 100 kHz
Inductance
Tolerance
DC Resistance
(mΩ) ±10%
Rated Current (A)
Irms1 (Ref.) Isat2 (Ref.)
MPC0730LR20C 0.20 ±25% 1.20 23.0 17.5
MPC0740LR42C 0.42 ±20% 1.55 22.0 20.0
MPC0750LR60C 0.60 ±20% 2.30 17.0 19.0
MPC0750LR68C 0.68 ±20% 2.20 18.0 16.0
MPC1040LR36C 0.36 ±20% 1.05 25.5 30.0
MPC1040LR45C 0.45 ±20% 1.10 25.0 27.0
MPC1040LR56C 0.56 ±20% 1.30 23.0 25.0
MPC1040LR88C 0.88 ±20% 2.30 17.0 24.0
MPC1055LR36C 0.36 ±20% 0.75 32.0 35.0
MPC1055L1R0C 1.00 ±20% 2.30 18.5 21.0
MPC1250LR36C 0.36 ±20% 0.65 38.0 40.0
MPC1250LR50C 0.50 ±20% 0.80 35.0 40.0
1 T = 40 K rise at rated current.
2 Inductance drop 20% at rated current.
DC-Superposed Characteristics
0.1
0.2
0.3
0.4
0.5
0.6
0.8
0.7
0
0 5 10 15 20 25 30
MPC0750LR60C
10
20
30
40
50
60
80
70
0
MPC0740LR42C
0.1
0.2
0.3
0.4
0.5
0.6
0
0 5 10 15 20 25 30
Idc (A)
10
20
30
40
50
60
80
70
0
MPC0730LR20C
T (ºC)
0.05
0.10
0.15
0.20
0.25
0.30
0.00
0 5 10 15 20 25
10
20
30
40
50
60
80
70
0
MPC0750LR68C
0 5 10 15 20 25
10
20
30
40
50
60
80
70
0
0.1
0.2
0.3
0.4
0.6
0.8
0.5
0.7
0.0
DC Current (A)
Inductance (µH)
DC Current (A)
Inductance (µH)
Inductance (µH)
Inductance (µH)
T (ºC)T (ºC)
T (ºC)
Idc (A)
3© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
Inductors
Large-Current Power Inductors MPC Series
DC-Superposed Characteristics cont’d
0.1
0.2
0.3
0.4
0.5
0
0 5 10 15 20 25 30 35 40
MPC1250LR36C
10
20
30
40
50
60
80
70
0
0510 15 20 25 30 35 40
0.1
0.2
0.3
0.6
0.5
0.7
0
0.4
MPC1250LR50C
10
20
30
40
50
60
80
70
0
0.1
0.2
0.3
0.4
0.5
0
0 5 10 15 20 25 30 35 40
MPC1055LR36C
10
20
30
40
50
60
80
70
0
0.2
0.4
0.6
0.8
1.4
1.0
1.2
0
03510150 20 25
MPC1055L1R0C
10
20
30
40
50
60
80
70
0
0.1
0.2
0.3
0.4
0.5
0
0 5 10 15 20 25 30
MPC1040LR36C
10
20
30
40
50
60
80
70
0
0.1
0.2
0.3
0.6
0.5
0.7
0
0 5 10 15 20 25 30
0.4
MPC1040LR45C
10
20
30
40
50
60
80
70
0
0.1
0.2
0.3
0.6
0.5
0.7
0
0 5 10 15 20 25 30
0.4
MPC1040LR56C
10
20
30
40
50
60
80
70
0
MPC1040LR88C
0 5 10 15 20 25 30
0.1
0.2
0.3
0.4
0.6
0.8
1.0
0.5
0.7
0.9
0
10
20
30
40
50
60
80
70
0
Idc (A)
Inductance (µH)
T (ºC)
Idc (A)
Inductance (µH)
T (ºC)
Idc (A)
Inductance (µH)
T (ºC)
Idc (A)
Inductance (µH)
T (ºC)
Idc (A)
Inductance (µH)
∆T (ºC)
Idc (A)
Inductance (µH)
∆T (ºC)
Idc (A)
Inductance (µH)
∆T (ºC)
Idc (A)
Inductance (µH)
∆T (ºC)
4© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
Inductors
Large-Current Power Inductors MPC Series
Specications
Part Number Dimensions (mm) Land Pattern
MPC0730LR20C
MPC0740LR42C
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
MPC0750LR60C
MPC0750LR68C
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1)
(1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1)
(1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum
3.33.3
4.0 Maximum
5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum
3.33.3
4.0 Maximum
5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
MPC1040LR88C
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
3.0 ±0.5
(2.1)
3.6
MPC1055LR36C
Power Inductors VOL.11
4
SMD Type
･ Precautions (see page 80)
Model
Inductance
（μH）
at 100kHz
DC resistance
（mΩ） typ.
Rated current （A）
＊1　T=40K rise at rated current.　＊2　Inductance drop 20% at rated current.
●Operating temperature range: －20～+120 (Include self temperat ure rise)
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
Large-Current Power Inductors
MPC Series
[RoHS Compliant]
MPC0740LR42C
MPC0750LR60C
MPC1040LR36C
MPC1040LR45C
MPC1040LR56C
MPC1040LR88C
MPC1055LR36C
MPC1055L1R0C
MPC1250LR36C
MPC1250LR50C
0.42 ±20%
0.60 ±20%
0.36 ±20%
0.45 ±20%
0.56 ±20%
0.88 ±20%
0.36 ±20%
1.00 ±20%
0.36 ±20%
0.50 ±20%
1.55 ±10%
2.30 ±10%
1.05 ±10%
1.10 ±10%
1.30 ±10%
2.30 ±10%
0.75 ±10%
2.30 ±10%
0.65 ±10%
0.80 ±10%
22.0
17.0
25.5
25.0
23.0
17.0
32.0
18.5
38.0
35.0
20.0
19.0
30.0
27.0
25.0
24.0
35.0
21.0
40.0
40.0
Irms
＊1
(Ref.)
Isat
＊2
(Ref.)
●MPC0740LR42C
●MPC0750LR60C
●MPC1040LR36C
●MPC1040LR45C
●MPC1040LR56C
●MPC1040LR88C
●MPC1055LR36C
Shape and Dimensions 　　Recommended Land Pattern
10.0 ±0.3
3.5 ±0.5
4.1
11.5 Maximum 3.33.3 4.0 Maximum 5.9
(2.1)
[Part No]
[Lot No]
10.0 ±0.3
11.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
(2.1)
4.0 Maximum
3.6
3.3 3.35.9
6.7 ±0.3
8.0 Maximum
[Part No]
[Lot No]
4.0 Maximum
(1.5)
2.0 ±0.3
2.6
2.7 3.5 2.7
6.7 ±0.3
8.0 Maximum
(0.1) (1.5)
[Part No]
[Lot No]
2.0 ±0.3
2.7 3.5 2.7
2.6
4.1
(2.1)
10.0 ±0.3
11.7 Maximum 5.5 Maximum
3.5 ±0.5
3.3 3.35.9
[Part No]
[Lot No]
[mm]
5.0 Maximum
4.1
(2.1)
3.5 ±0.5
MPC1055L1R0C
●MPC1055L1R0C
●MPC1250LR36C
●MPC1250LR50C
3.6
(2.1)
5.5 Maximum
10.0 ±0.3
11.7 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.3 3.35.9
(2.2)
5.0 Maximum
12.5 ±0.3
14.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.6
3.4 8.6 3.4
●MPC1055L1R0C
●MPC1250LR36C
●MPC1250LR50C
3.6
(2.1)
5.5 Maximum
10.0 ±0.3
11.7 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.3 3.35.9
(2.2)
5.0 Maximum
12.5 ±0.3
14.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.6
3.4 8.6 3.4
MPC1250LR36C
MPC1250LR50C
●MPC1055L1R0C
●MPC1250LR36C
●MPC1250LR50C
3.6
(2.1)
5.5 Maximum
10.0 ±0.3
11.7 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.3 3.35.9
(2.2)
5.0 Maximum
12.5 ±0.3
14.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.6
3.4 8.6 3.4
●MPC1055L1R0C
●MPC1250LR36C
●MPC1250LR50C
3.6
(2.1)
5.5 Maximum
10.0 ±0.3
11.7 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.3 3.35.9
(2.2)
5.0 Maximum
12.5 ±0.3
14.5 Maximum
[Part No]
[Lot No]
3.0 ±0.5
3.6
3.4 8.6 3.4
Operating temperature range: −20°C to +120°C (Include self temperature rise)
5© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
Inductors
Large-Current Power Inductors MPC Series
Taping Specication
MPC0740, 0750 Series (1,000pcs./reel)
W2
W1
B
A
C
ED
F
W
E
AP1
P0P2øD0
K
3˚
T
B
Dimensions of indented square hole plastic tape
Reel dimensions
Series Reel Qty
Dimensions (mm)
A B W F E P1P2P0øD0T K
MPC0730
MPC0740
MPC0750
1,000
Tolerance ±0.1 ±0.1 ±0.2 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.05 ±0.05 ±0.1
Nominal 7.0 8.0 16.0 7.5 1.75 12.0 2.0 4.0 1.55 0.4 5.3
MPC1040 500
Tolerance
±0.1
±0.1
±0.3
±0.1
±0.1
±0.1
±0.1
±0.1
±0.05
±0.05
±0.1
Nominal
10.5
12.1
24.0
11.5
1.75
16.0
2.0
4.0
1.55
0.4
5.2
MPC1055 500
Tolerance
±0.1
±0.1
±0.2
±0.1
±0.1
±0.1
±0.1
±0.1
±0.05
±0.05
±0.1
Nominal
10.5
12.1
24.0
11.5
1.75
24.0
2.0
4.0
1.55
0.4
6.0
MPC1250 500
Tolerance
±0.2
±0.2
±0.4
±0.2
±0.2
±0.2
±0.2
±0.2
±0.02
±0.1
±0.2
Nominal
13.1
14.6
24.0
11.5
1.75
24.0
2.0
4.0
1.5
0.4
5.3
Reel Specications
MPC0740, 0750 Series (1,000pcs./reel)
W2
W1
B
A
C
ED
F
W
E
AP1
P0P2øD0
K
3˚
T
B
Dimensions of indented square hole plastic tape
Reel dimensions
Series
Dimensions (mm)
A B C D E r W1W2
MPC0730
MPC0740
MPC0750
Tolerance ±2.0 ±1.0 ±0.2 ±0.8 ±0.5 ±1.0 ±1.0
Nominal ø330 ø80 ø13.0 ø21.0 2.0 R1.0 17.5 21.5
MPC1040
Tolerance
±5.0
±5.0
±0.5
±1.0
±0.5
±2.0
±3.0
Nominal
ø330
ø80
ø13.5
ø21.0
2.0
R1.0
24.4
30.4
MPC1055
Tolerance
±2.0
±1.0
±0.5
±0.8
±0.5
±2.0
±3.0
Nominal
ø380
ø100
ø13.0
ø21.0
2.0
R1.0
24.4
30.4
MPC1250
Tolerance
±2.0
±5.0
±0.5
±0.8
±0.5
±2.0
±3.0
Nominal
ø380
ø100
ø13.0
ø21.0
2.0
R1.0
25.5
28.5
6© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9001_MPC • 3/28/2017
Inductors
Large-Current Power Inductors MPC Series
KEMET Electronic Corporation Sales Of ces
For a complete list of our global sales of ces, please visit www.kemet.com/sales.
Disclaimer
All product speci cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET speci cally disclaims – any warranty concerning suitability for a speci c customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
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MPC1055L1R0C