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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
59.55
59.55
59.55
59.55
59.55
59.55
59.55
59.55
59.55
59.55

 

 

 

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
59.55
59.55
59.55
59.55
59.55
59.55
59.55
59.55

 

 

 

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
65.52
65.52
65.52
65.52
65.52
65.52
65.52
65.52
65.52

 

 

 

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
71.99
71.99
71.99
71.99
71.99
71.99
71.99
71.99
71.99
71.99

 

 

 

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
79.24
79.24
79.24
79.24
79.24
79.24
79.24

 

 

 

Power Inductors
SIZE E

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 $)
1500
2000
3000
4000
5000
7500
10,000
2.6
2.25
1.85
1.6
1.45
1.15
1.0
4.5
3.9
3.2
2.8
2.5
2.0
1.75
6.0
5.2
4.25
3.7
3.3
2.7
2.35
.13
.17
.26
.35
.45
.65
.85
.4
.35
.3
.25
.2
.18
.15
69605
69615
69625
69635
69645
69655
69665
86.01
86.01
86.01
86.01
86.01
86.01
86.01

 

 

***Discount Prices 1-9 Net; 10-24 less 10%; 25-49 less 16%; 50-99 less 23%; 100-499 less 30%
Ordering Instructions: No minimum.

Net 30 days F.O.B Pelham, New York

 

Terminal Arrangement

These PICO Power Inductors Can Handle Large Transient DC Currents
They are ideal for Noise, Spike and Power Filtering Applications in Power Supplies, DC-DC Converters and Switching Regulators.

 

 


All dimensions are in inches (mm)
Larger size drawing

 


Larger size drawing

 

 

 

Size
A
Max.
Height
B
Max.
Dia.
C
D
Terminal
Dia.
E
F
G
H
Mfg
Insert
Wt.
Nominal
Grams
AA
.45"
(11.4)
.75
(19.1)
.1
(2.54)
.07
(1.78)
.5"
(12.7)
----
----
----
----
7
A
.56
(14.2)
.96
(24)
.1
(2.54)
.07
(1.78)
.6
(15.2)
.2
(5.1)
.1
(2.5)
.250
(6.35)
4-40 UNC
5 Threads
Deep
23
B
.635
(16.1)
1.215
(30.9)
.1
(1.78)
.07
(1.78)
.8
(20.3)
.25
(6.4)
.15
(3.8)
.250
(6.35)
4-40 UNC
5 Threads
Deep
44
C
.72
(18.3)
1.33
(33.8)
.125
(3.2)
.094
(2.4)
.9
(22.9)
.25
(6.4)
.15
(3.8)
.312
(7.92)
6-32 UNC
6 Threads
min.
60
D
.76
(19.3)
1.5
(38.1)
125
(3.2)
.094
(2.4)
1.1
(27.9)
.3
(7.6)
.2
(5.1)
.312
(7.92)
6-32 UNC
6 Threads
min.
80
E
1.1
(27.9)
2.150
(54.6)
.15
(3.8)
.125
(3.2)
1.7
(43.2)
.4
(10.2
.3
(7.6)
.312
(7.92)
6-32 UNC
6 Threads
min.
170

 

 

Larger Size Graph

Larger Size Graph

 

Larger Size Graph


For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064

PICO Electronics, Inc.

143 Sparks Ave. Pelham, NY 10803-1810
Tel: 914-738-1400 or Fax: 914-738-8225

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