Physical Parameters

Inches

Millimeters

A

0.166to0.190

4.22to4.83

B

0.118to0.134

3.00to3.40

C

0.118to0.134

3.00to3.40

D

0.015Min.

0.38Min.

E

0.054to0.078

1.37to1.98

F

0.118(Ref.only)

3.00(Ref.only)

G

0.066(Ref.only)

1.68(Ref.only)

Dimensions“A”and“C”areoverterminals

Operating Temperature Range –55°Cto+130°C

Current Rating at 90°C Ambient 40°CRise

Maximum Power Dissipation at 90°C 0.278W

Inductance Measuredat1Vwithno‑DC‑current

Incremental Current Thecurrentatwhichthe

inductancewilldecreasebyamaximumof5%from

itsinductanceatzeroDCcurrent.

Packaging Tape&reel(12mm):7"reel,650pieces

max.;13"reel,2500piecesmax.

Lead Finish Sn63Pb37

(Tin‑Lead)HotSolderDipped

Made In the U.S.A.

2400

2158

1980

1828

1697

1513

1397

1250

1131

1060

990

871

772

752

693

614

515

465

425

376

366

336

297

267

238

208

183

158

143

129

118

1050

1000

950

900

850

800

750

700

650

650

600

600

550

550

450

400

370

330

300

280

260

240

220

200

180

160

140

120

120

100

90

0.113

0.199

0.222

0.240

0.268

0.288

0.323

0.347

0.401

0.437

0.472

0.548

0.608

0.670

0.780

0.875

1.200

1.404

1.578

1.848

2.064

2.268

3.408

3.648

4.320

6.000

6.432

8.400

9.680

12.720

15.240

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

10

12

15

18

22

27

33

39

47

56

68

82

100

120

150

180

220

270

330

MILP1812

MIL-PRF-27/368 Qualified

Surface Mount Power Inductors

Series

‑01

‑02

‑03

‑04

‑05

‑06

‑07

‑08

‑09

‑10

‑11

‑12

‑13

‑14

‑15

‑16

‑17

‑18

‑19

‑20

‑21

‑22

‑23

‑24

‑25

‑26

‑27

‑28

‑29

‑30

‑31

SERIES MILP1812 Ferrite Core

‑102K

‑122K

‑152K

‑182K

‑222K

‑272K

‑332K

‑392K

‑472K

‑562K

‑682K

‑822K

‑103K

‑123K

‑153K

‑183K

‑223K

‑273K

‑333K

‑393K

‑473K

‑563K

‑683K

‑823K

‑104K

‑124K

‑154K

‑184K

‑224K

‑274K

‑334K

*Complete part # must include MILP1812 PLUS the dash #

www

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814