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

0.060

0.069

0.078

0.093

0.108

0.114

0.120

0.133

0.145

0.170

0.195

0.212

0.230

0.125

0.175

0.200

0.220

0.230

0.235

0.240

0.260

0.278

0.520

0.530

0.540

0.740

0.840

0.920

1.00

1.15

1.40

1.55

1.80

2.00

2.20

2.50

3.45

3.80

5.60

5.80

6.40

6.90

1270

1190

1110

1030

950

925

900

860

820

760

705

675

650

880

745

695

665

650

645

635

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435

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360

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290

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250

230

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210

195

165

160

135

130

125

120

2700

2450

2200

2000

1800

1625

1450

1335

1220

1110

1000

915

830

750

650

550

450

375

300

235

215

195

175

160

145

130

115

105

85

77

70

68

60

55

50

48

40

35

30

28

25

22

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

50.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

25.0

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

2.5

2.5

2.5

2.5

2.5

60

57

55

52

50

49

48

45

42

39

36

34

32

30

25

25

25

25

25

22

22

22

22

22

22

22

22

22

22

24

24

24

24

22

22

22

24

25

25

25

25

25

±(**)

±10%

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±10%

0.010

0.012

0.015

0.018

0.022

0.027

0.033

0.039

0.047

0.056

0.068

0.082

0.100

0.12

0.15

0.18

0.22

0.27

0.33

0.39

0.47

0.56

0.68

0.82

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

10.0

12.0

15.0

18.0

22.0

27.0

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Military Specifications MIL-PRF-83446/4

Physical Parameters

Inches

Millimeters

A

0.075Max.

1.91Max.

B

0.100±0.010

2.54±0.25

C

0.100±0.010

2.54±0.25

D

0.050Min.

1.27Min.

E

0.015Min.(Typ.)

0.38Min.(Typ.)

F

0.020Max.(Typ.)

0.51Max.(Typ.)

Weight Max.(Grams)0.03

Current Rating at 90°C Ambient 35°CRise

Operating Temperature Range –55°Cto+125°C

Maximum Power Dissipation at 90°C0.135Watts

Termination Finish Options (Part#Code)

GoldoverNickel(Standard):Asshown.

Tin/LeadoverNickel:Addsuffix“S”topart#(e.g.,

103-102KS).

Miltype“A:”GoldoverNickel(Standard)

Miltype“B”or“F:”Tin/Lead(solder)overNickel.

RoHStype:Order103R-XXXKS

Mechanical Configuration

Unitsareepoxyencapsulated.

Contactareasforreflowsolderingaregoldplatedper

MIL-G-45204Type-1-GradeA.Internalconnections

arethermalcompressionbonded.

Packaging Tape&reel(8mm):7"reel,2000pieces

max.;13"-reel,8000piecesmax.

Made In the U.S.A.

M83446/4– SERIES 103 PHENOLIC CORE

-100(*)

-120K

-150(*)

-180K

-220(*)

-270K

-330(*)

-390K

-470(*)

-560K

-680(*)

-820K

-101(*)

M83446/4– SERIES 103 FERRITE CORE

-121K

-151K

-181K

-221K

-271K

-331K

-391K

-471K

-561K

-681K

-821K

-102K

-122K

-152K

-182K

-222K

-272K

-332K

-392K

-472K

-562K

-682K

-822K

-103K

-123K

-153K

-183K

-223K

-273K

Parts listed above are QPL/MIL qualified

Optional Tolerances: J = 5% H = 3% G = 2% F = 1%

*Complete part # must include series # PLUS the dash #

For further surface finish information,

refer to TECHNICAL section of this catalog.

Notes 1)Designedspecificallyforreflowsolderingandotherhigh

temperatureprocesseswithmetalizededgestoexhibitsolder

fillet.

2)SelfResonantFrequency(SRF)Valuesabove250MHz

arecalculatedandforreferenceonly.

3)(**)-MSslashnumbers

availablein20%(Suffix“M”)and10%(Suffix“K”)tolerances.

103R

103

Series