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F-3504G中文资料

For other values & Custom Designs, contact factory.

Specifications subject to change without notice.

15801 Chemical Lane, Huntington Beach, CA 92649-1595

Tel: (714) 898-0960 ? Fax: (714) 896-0971

Rhombus

Industries Inc.

TAXFILT2 - 10/98

20

Attenuates 12 or 16 kHz signals to telco equipment by more than 25 http://www.wendangku.net/doc/93c4f3ce6137ee06eff918d6.htmle two F-3501 inductors, one in a parallel LC configuration followed by one in a series configuration, to provide more than 40 dB attenuation of tax pulse signals.

Electrical Specifications at 25O C Inductance D.C. Resistance

D.C. Current

Dielectric P/N F-3501+5%Max.Max.Min.Attenuates Section (Pins)

(mH)

(?)

(mA)

(VAC)

12kHz or 16 kHz

L1 (1-2) 1.44 2.30901250 16 kHz, Parallel L1 with C=68 nF L2 (1-6) 2.58 3.25701250 12 kHz, Parallel L2 with C=68 nF L3 (1-5) 4.52 6.3590125016 kHz, Series L3 with C=22 nF L4 (1-4)

7.96

10.7

70

1250

12 kHz, Series L4 with C=22 nF

12 or 16 kHz Tax Pulse Filter

P/N F-3501Thru-hole Package

.394(10.00)MAX.

.375(9.53)MAX.

.110(2.79)MIN.

.080(2.03)

.039

F-3504G中文资料

(0.99)

.098(2.49)

.024(0.61)

.465(11.81)MAX.

Bottom View

123

654

Schematic Diagram for P/N F-3501

12654

L1

L4

L3

L2 1. Tested at 10KHz and 100 mV RMS

}

Optional use as Dual

.370(9.40) MAX.

.098(2.50)

.028(0.70)

.375(9.53) MAX.

.34(8.6)

.505 (12.83).490 (12.45)

.375(9.53) MAX.

.025(0.64)

Surface Mount

version Available on Tape & Reel

P/N F-3501G

Surface Mount Package

Suggested Pad Layout

.075 (1.905)TYP.

.100 (2.54)TYP..525(13.34)

.050 (1.27)TYP.

1

23

4

56

For other values & Custom Designs, contact factory.

Specifications subject to change without notice.

15801 Chemical Lane, Huntington Beach, CA 92649-1595

Tel: (714) 898-0960 ? Fax: (714) 896-0971

Rhombus

Industries Inc.

TAXFILT2 - 10/98

12 or 16 kHz Tax Pulse Filter

21

F-3504G中文资料

P/N F-3504G

EFD-15 Surface Mount

Package

.147(3.75)TYP.

.120(3.05)MIN.

.307(7.80)Pin Diameter is 0.024 (0.6)

.540(13.75)

.590(15.19).590(15.19)

1

Bottom View

2

3

4

8765

}

Optional use as Dual

P/N F-3504GCP EFD-15 Surface Mount with Pick-&-Place Cap

.335(8.50)MAX.

.685(17.4)MAX.

.098(2.5)

.028(0.7)

.016(0.4)

.850 (21.6)

1

5

10

6

.709 (18.0).700(17.8)MAX.

.330(8.38)MAX.

.620(15.75)MAX.

.098(2.5)

.028(0.7)

.016(0.4)

.850 (21.6)

1

5

10

6

.709 (18.0)

.620(15.75)MAX.

Physical Dimensions in Inches (mm)

L1

L4

L3L2136

810Schematic Diagram P/N F-3504

Attenuates 12 or 16 kHz signals to telco equipment by more than 25 http://www.wendangku.net/doc/93c4f3ce6137ee06eff918d6.htmle two F-3504 inductors, one in a parallel LC configuration followed by one in a series configuration, to provide more than 40 dB attenuation of tax pulse signals.

87

6

.098 (2.5) TYP..876(22.25)

.045 (1.14) TYP.

.088 (2.24)TYP.

Suggested Pad Layout

12

3

45

910EFD-15 SMD

Electrical Specifications at 25O C Inductance D.C. Resistance

D.C. Current

Dielectric P/N F-3504+5%Max.Max.Min.Attenuates Section (Pins)

(mH)

(?)

(mA)

(VAC)

12kHz or 16 kHz

L1 (1-3) 1.44 2.30901250 16 kHz, Parallel L1 with C=68 nF L2 (1-10) 2.58 3.25701250 12 kHz, Parallel L2 with C=68 nF L3 (1-8) 4.52 6.3590125016 kHz, Series L3 with C=22 nF L4 (1-6)

7.96

10.7

70

1250

12 kHz, Series L4 with C=22 nF

1. Tested at 10KHz and 100 mV RMS

P/N F-3504

EFD-15 Thru-hole Package