Actual Size

4307

Molded Shielded RF Coils

Test Methods MIL-PRF-15305 test methods only.

MS75089-24 to MS75089-40, reference;

MS90537-50 to MS90537-66, reference.

Mechanical Configuration Units are axial leaded,

encapsulated in an epoxy molded case. Core and sleeve

are both of ferrite material.

Physical Parameters

Inches

Millimeters

Length

0.427 to 0.447

10.85 to 11.35

Diameter

0.177 to 0.197

4.496 to 5.004

Lead Size

AWG #22 TCW

0.023 to 0.027

0.584 to 0.686

Lead Length

1.320 to 1.560

33.53 to 39.62

Current Rating at 90°C Ambient 35°C Rise

Operating Temperature –-55°C to +125°C

Power Dissipation at 90°C 0.385 W

Coupling 3% Max.

** Note Incremental Current is the D.C. current required to

decrease the inductance a maximum of 5%.

Marking DELEVAN; inductance with units and tolerance;

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

indicates a RoHS component.

Example: 4307-336J

Front:

Reverse:

DELEVAN

33mH±5%

33mH±5%

0839A

SERIES 4307 FERRITE CORE AND SLEEVE

-125K

-155K

-185K

-225K

-275K

-335K

-395K

-475K

-565K

-685K

-825K

-106K

-126K

-156K

-186K

-226K

-276K

-336K

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

Optional Tolerances:

J = 5% H = 3%

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

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

35

33

30

27

25

22

20

19

17

16

15

14

13

12

10

9

8

7.5

115

110

105

99

83

80

67

63

56

54

52

49

46

45

41

33

31

29

22.1

26.5

29.9

33.8

47.3

53.0

73.8

81.6

98.9

111.0

119.0

137.0

143.0

157.0

225.0

274.0

308.0

343.0

3.00

2.80

2.60

2.40

2.20

2.00

1.90

1.70

1.60

1.40

1.20

1.00

0.80

0.60

0.55

0.50

0.40

0.40

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.250

0.079

0.079

0.079

0.079

0.079

0.079

50

50

50

50

50

50

50

50

50

50

50

50

30

30

30

27

27

27

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200

10000

12000

15000

18000

22000

27000

33000

Packaging Tape & reel: 12" reel, 2500 pieces max.; 14" reel,

3000 pieces max.

Made in the U.S.A.

1/2009

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