MIL4922-221L Datasheet, PDF (1/1 Pages) API Delevan – High Current, MIL-PRF-27/367 Qualified Surface Mount Power Inductors

Series ^MIL4922
High Current, MIL-PRF-27/367 Qualified
Surface Mount Power Inductors
DASH ^NUMBER* MIL ^DASH
INDUC(µTHA)N±C1E5%@
1
KHz
DC
RMESAIXSITMAUNMCE(OHCMUSR) ^{RMEANXTIMRUAMTIN(AGmINpCsR)CEUMRERNETANLT}
(Amps)
MM27I6L/U34669702-926Y-15Y3WLWL
Mechanical Configuration Units are encapsulated
in a Surface Mount package, using an epoxy
molded case. Leads are pre-tinned. A high resistivity
ferrite core allows for high inductance with low DC
resistance.
Physical Parameters
Inches
A
0.490 to 0.520
B
0.230 to 0.250
C
0.210 to 0.230
D
0.050 Min.
E
0.055 to .075
F
0.330 (Ref. only)
G
0.120 (Ref. only)
Millimeters
12.44 to 13.21
5.84 to 6.35
5.33 to 5.84
1.27 Min.
1.40 to 1.91
8.38 (Ref. only)
3.04 (Ref. only)
Operating Temperature Range–55°C to +130°C
Current Rating at 85°C Ambient45°C Rise
Maximum Power Dissipation at 85°C0.55 Watts
Inductance
Measured at 1 VAC open circuit with no DC current.
Incremental Current The current at which the
inductance will decrease by a maximum of 5% from
its inductance at zero DC current.
Weight (Grams Max.)1.5
Packaging Tape & reel (24mm): 13"‑reel, 800 pieces
max.; 7" reel not available
Lead Finish Sn63Pb37
(Tin-Lead) Hot Solder Dipped
Made In the U.S.A.
-221L
-271L
-331L
-391L
-471L
-561L
-681L
-821L
-01L
-02L
-03L
-04L
-05L
-06L
-07L
-08L
-09L
-10L
-11L
-12L
-13L
-14L
-15L
-16L
-17L
-18L
-19L
-20L
-21L
-22L
-23L
-24L
-25L
-26L
-27L
-28L
-29L
-30L
-31L
-32L
-33L
-34L
-35L
-36L
-37L
-38L
-39L
-40L
-41L
-42L
-43L
-44L
-45L
-46L
-47L
-48L
-49L
-50L
-51L
-52L
-53L
SERIES MIL4922 FERRITE CORE
-01
0.22 0.0080
7.00
-02
0.27 0.0085
6.75
-03
0.33 0.0090
6.50
-04
0.39 0.0095
6.25
-05
0.47 0.0100
6.00
-06
0.56 0.0105
5.80
-07
0.68 0.0110
5.70
-08
0.82 0.0120
5.60
-09
1.00
0.013 5.50
-10
1.20
0.018 4.69
-11
1.50
0.020 4.45
-12
1.80
0.021 4.34
-13
2.20
0.029 3.70
-14
2.70
0.034 3.41
-15
3.30
0.038 3.23
-16
3.90
0.042 3.07
-17
4.70
0.047 2.90
-18
5.60
0.051 2.79
-19
6.80
0.058 2.61
-20
8.20
0.063 2.51
-21
10.0
0.071 2.36
-22
12.0
0.079 2.24
-23
15.0
0.089 2.11
-24
18.0
0.119 1.82
-25
22.0
0.152 1.61
-26
27.0
0.179 1.48
-27
33.0
0.222 1.33
-28
39.0
0.315 1.12
-29
47.0
0.362 1.04
-30
56.0
0.397 1.00
-31
68.0
0.418 0.97
-32
82.0
0.604 0.81
-33
100
0.672 0.76
-34
120
0.735 0.73
-35
150
0.998 0.63
-36
180
1.370 0.53
-37
220
1.580 0.50
-38
270
1.770 0.47
-39
330
2.510 0.39
-40
390
2.730 0.38
-41
470
3.250 0.35
-42
560
3.750 0.33
-43
680
4.310 0.30
-44
820
6.040 0.26
-45
1000
6.900 0.24
-46
1200
10.00
0.200
-47
1500
12.50
0.178
-48
1800
16.00
0.157
-49
2200
20.00
0.141
-50
2700
23.00
0.131
-51
3300
25.00
0.126
-52
3900
33.00
0.110
-53
4700
37.00
0.103
-54
5600
40.00
0.100
-55
6800
62.00
0.080
-56
8200
66.00
0.077
-57 10000
74.00
0.071
-58 12000
93.00
0.065
-59 15000
105.0
0.061
-60 18000
143.0
0.052
-61 22000
160.0
0.050
7.00
6.75
6.50
6.25
6.00
5.80
5.70
5.60
5.50
4.69
4.45
4.34
3.70
3.41
3.23
3.07
2.90
2.79
2.61
2.51
2.36
2.24
2.11
1.82
1.61
1.48
1.33
1.12
1.04
1.00
0.97
0.81
0.76
0.73
0.63
0.53
0.50
0.47
0.39
0.38
0.35
0.33
0.30
0.26
0.24
0.200
0.178
0.157
0.141
0.131
0.126
0.110
0.103
0.100
0.080
0.077
0.071
0.065
0.061
0.052
0.050
*Complete part # must include MIL4922 PLUS the dash #
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