Power Inductors
FOR MULTIPLE OUTPUT REGULATORS WE CAN SUPPLY ALL NECESSARY INDUCTANCE VALUES ON ONE CORE. This technique provides minimum possible size and gives excellent
dynamic and DC cross-regulation. Contact factory for these special inductors.
Handle large transient DC currents
Minimum possible size
Manufactured to MIL-PRF-27, Grade 5, Class S.
Special high frequency core material to insure low losses
All units have split windings
Large selection of sizes available
All units are magnetically shielded
All Inductors have split windings (except size AA)-- ratings shown in table are for series connection. Parallel connection will have 1/4 inductance at twice the DC current and 1/4 the DC
resistance, ie. parallel connection of PICO 69010 will have 32.5 microhenry with DC resistance of .015 Ohms at 6 Amps DC current (10% drop in L)
Power Inductors
SIZE AA
LODC
MICROHY
(µH)
IDC for 10%
DROP in L
AMPS
IDC for 20%
DROP in L
AMPS
IDC for 30%
DROP in L
AMPS
RDC
OHMS
SRF
MHz
PICO
PART
NUMBER
PRICE
(1-9)
(US $)
25
50
75
100
250
750
1000
1500
2500
5000
3.53
2.5
2.04
1.77
1.12
.65
.56
.46
.35
.25
4.80
3.4
2.78
2.4
1.52
.88
.76
.62
.48
.34
5.94
4.2
3.43
2.99
1.88
1.08
.94
.77
.59
.42
.012
.024
.036
.048
.12
.36
.48
.72
1.2
2.4
4.0
3.0
2.4
2.0
1.3
.75
.65
.55
.4
.3
69410
69420
69430
69440
69450
69460
69470
69480
69490
69500
53.00
53.00
53.00
53.00
53.00
53.00
53.00
53.00
53.00
53.00
Power Inductors
SIZE A
LODC
MICROHY
(µH)
IDC for 10%
DROP in L
AMPS
IDC for 20%
DROP in L
AMPS
IDC for 30%
DROP in L
AMPS
RDC
OHMS
SRF
MHz
PICO
PART
NUMBER
PRICE
(1-9)
(US $)
130
210
260
315
525
790
1050
1300
3.0
2.5
2.2
2.0
1.6
1.2
1.0
.95
4.5
3.5
3.2
2.9
2.2
1.8
1.6
1.4
5.5
4.5
3.9
3.5
2.7
2.2
1.9
1.7
.060
.11
.14
.17
.28
.42
.56
.7
1.7
1.4
1.25
1.14
0.9
0.7
0.6
0.4
69010
69020
69030
69040
69050
69060
69070
69080
53.00
53.00
53.00
53.00
53.00
53.00
53.00
53.00
Power Inductors
SIZE B
LODC
MICROHY
(µH)
IDC for 10%
DROP in L
AMPS
IDC for 20%
DROP in L
AMPS
IDC for 30%
DROP in L
AMPS
RDC
OHMS
SRF
MHz
PICO
PART
NUMBER
PRICE
(1-9)
(US $)
228
323
460
787
1050
1310
1600
1840
2100
3.5
2.7
2.5
1.9
1.6
1.5
1.3
1.2
1.1
5.2
4.0
3.7
2.8
2.4
2.2
2.0
1.8
1.7
6.8
5.0
4.8
3.7
3.2
2.8
2.6
2.4
2.2
.070
.105
.15
.26
.34
.43
.52
.60
.70
1.1
0.9
0.8
0.6
0.5
0.45
0.4
0.38
0.33
69105
69115
69125
69135
69145
69155
69165
69175
69185
58.32
58.32
58.32
58.32
58.32
58.32
58.32
58.32
58.32
Power Inductors
SIZE C
LODC
MICROHY
(µH)
IDC for 10%
DROP in L
AMPS
IDC for 20%
DROP in L
AMPS
IDC for 30%
DROP in L
AMPS
RDC
OHMS
SRF
MHz
PICO
PART
NUMBER
PRICE
(1-9)
(US $)
165
191
262
390
525
790
1050
1310
1580
1838
5.0
4.7
4.0
3.3
2.8
2.3
2.0
1.8
1.6
1.5
7.0
7.0
5.6
4.6
4.0
3.2
2.8
2.5
2.3
2.1
9.5
8.8
7.5
6.2
5.3
4.3
3.8
3.4
3.0
2.8
.04
.05
.07
.10
.14
.20
.27
.34
.41
.48
1.4
1.3
1.1
0.9
0.8
0.6
0.55
.5
.45
.4
69205
69215
69225
69235
69245
69255
69265
69275
69285
69295
64.08
64.08
64.08
64.08
64.08
64.08
64.08
64.08
64.08
64.08
Power Inductors
SIZE D
LODC
MICROHY
(µH)
IDC for 10%
DROP in L
AMPS
IDC for 20%
DROP in L
AMPS
IDC for 30%
DROP in L
AMPS
RDC
OHMS
SRF
MHz
PICO
PART
NUMBER
PRICE
(1-9)
(US $)
150
250
500
750
1000
2500
5000
6.35
4.9
3.5
2.8
2.5
1.55
1.1
9.23
7.15
5.0
4.13
3.6
2.26
1.6
11.5
9.0
6.32
5.16
4.5
2.8
2.0
.027
.045
.09
.135
.18
.45
.9
1.4
1.2
.8
.65
.55
.35
.25
69310
69320
69330
69340
69350
69360
69370
70.53
70.53
70.53
70.53
70.53
70.53
70.53