RECTANGULAR BOBBINS

Dimensions ( Bold numbers represent inches, normal numbers represent millimeters.)

Part Number

Mat'l

Dimensions

AL

(nH / N2)

NI

(At)

A

B

C

D

E

F

F-1888

PF-12

0.255

0.095

0.160

0.100

0.255

0.095

 

 

6.48

2.41

4.06

2.54

6.48

.241

84-8661

PF-12

0.320

0.225

0.430

0.205

0.320

0.115

43.6

113

8.13

5.72

10.92

5.21

8.13

2.92

F-1706

PF-08

0.320

0.225

0.430

0.205

0.320

0.115

40

100

8.13

5.72

10.92

5.21

8.13

2.92

F-1885

PF-13

0.320

0.225

0.430

0.205

0.320

0.112

42

90

8.13

5.72

10.92

5.21

8.13

2.85

84-8025

PF-11

0.320

0.225

0.730

0.495

0.320

0.112

36

115

8.13

5.72

18.54

12.57

8.13

2.85

84-8425

PF-12

0.320

0.225

0.730

0.495

0.320

0.112

37

130

8.13

5.72

18.54

12.57

8.13

2.85

84-8084

PF-01

0.320

0.225

0.730

0.495

0.320

0.112

35

65

8.13

5.72

18.54

12.57

8.13

2.85

84-8149

PF-12

.415

.318

0.730

0.495

0.320

0.112

45

148

10.54

8.08

18.54

12.57

8.13

2.85

84-8109

PF-13

0.320

0.225

0.730

0.495

0.320

0.112

36

105

8.13

5.72

18.54

12.57

8.13

2.85

84-8653

PF-12

0.320

0.225

0.750

0.495

0.320

0.112

37

129

8.13

5.72

19.05

12.57

8.13

2.85

84-8899

PF-01

0.320

0.225

0.730

0.495

0.320

0.112

40

43

8.13

5.72

18.54

12.57

8.13

2.85

84-8238

PF-08

0.320

0.225

0.750

0.495

0.320

0.112

33

63

8.13

5.72

19.05

12.57

8.13

2.85

Variations from these specifications are available upon request.

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NOTES:

Value of NI bias dc for a 10% maximum drop of AL.
Molded dimensions ± call