Actual Size

2150

Molded Unshielded RF Coils

Military Specifications

MS90542 (LT4K); MS14052(LT10K)

Physical Parameters

Inches

Millimeters

Length

0.560 ± .0010

14.22 ± 0.25

Diameter

0.220 ± 0.010

5.59 ± 0.25

Lead Size

AWG #22 TCW

0.025 ± 0.002

0.635 ± 0.051

Lead Length

1.44 ± 0.12

36.58 ± 3.05

Current Rating at 90°C Ambient

LT4K 35°C Rise

LT10K 15°C Rise

Operating Temperature

LT4K –55°C to +125°C

LT10K –55°C to +105°C

Maximum Power Dissipation at 90°C

LT4K .427 W

LT10K .183 W

Weight Max. (Grams) 1.5

Marking DELEVAN; inductance with units and tolerance;

date code (YYWWL). Note: An R before the date code

indicates a RoHS component.

Example: 2150R-28K

Front:

Reverse:

DELEVAN

15uH±10%

15uH±10%

R 0904A

MS90542– SERIES 2150 PHENOLIC CORE (LT4K)

-00K

-01K

-02K

-03K

-04K

-05K

-06K

-07K

-08K

-10K

-12K

-14K

-16K

MS14052– SERIES 2150 IRON CORE (LT10K)

-18K

-20K

-22K

-24K

-26K

-28K

-30K

-32K

-34K

-36K

-38K

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

2270

2100

1960

1670

1480

1270

1050

915

785

690

555

505

415

1040

835

795

735

560

520

445

375

330

305

264

0.06

0.07

0.08

0.11

0.14

0.19

0.28

0.37

0.50

0.65

1.00

1.20

1.80

0.13

0.20

0.22

0.26

0.45

0.52

0.70

1.00

1.30

1.50

2.00

300

270

240

220

200

180

160

150

135

120

105

100

90

55

50

44

42

34

32

28

24

22

20

18

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

2.5

2.5

65

65

65

65

65

40

40

40

40

40

40

40

40

35

35

35

35

45

45

50

60

60

60

70

0.47

0.56

0.68

0.82

1.00

1.20

1.50

1.80

2.20

2.70

3.30

3.90

4.70

5.60

6.80

8.20

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

1

2

3

4

5

6

7

8

9

10

11

12

13

1

2

3

4

5

6

7

8

9

10

11

Optional Tolerances:

J = 5% H = 3% G = 2% F = 1%

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

For surface finish information, refer to www.delevanfinishes.com

Parts listed above are QPL/MIL qualified

Packaging Tape & reel: 12" reel, 1000 pieces max.; 14" reel, 1500

pieces max.

Made in the U.S.A.

M

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