F-3501 Datasheet, PDF (1/2 Pages) Rhombus Industries Inc. – 12 or 16 kHz Tax Pulse Filter

12 or 16 kHz
Tax Pulse Filter
Electrical Specifications at 25^O C
P/N F-3501
Section (Pins)
Inductance
+5%
(mH)
L1 (1-2)
1.44
L2 (1-6)
2.58
L3 (1-5)
4.52
L4 (1-4)
7.96
1. Tested at 10KHz and 100 mV_RMS
D.C. Resistance
Max.
(Ω)
2.30
3.25
6.35
10.7
Attenuates 12 or 16 kHz signals to
telco equipment by more than 25 dB.
Use 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.
D.C. Current
Max.
(mA)
90
70
90
70
Dielectric
Min.
(VAC)
1250
1250
1250
1250
Attenuates
12kHz or 16 kHz
16 kHz, Parallel L1 with C=68 nF
12 kHz, Parallel L2 with C=68 nF
16 kHz, Series L3 with C=22 nF
12 kHz, Series L4 with C=22 nF
1
L1
Schematic
L2
2
Diagram
for
L3
6
P/N F-3501 _L4
5
}
Optional
use as
Dual
4
P/N F-3501
Thru-hole Package
.465
(11.81)
MAX.
.394
(10.00)
MAX.
.375
(9.53)
MAX.
P/N F-3501G
Surface Mount Package
.370
(9.40)
MAX.
.375
(9.53)
MAX.
.375
(9.53)
MAX.
.025
(0.64)
.098 _.024
(2.49) _(0.61)
654
Bottom
View
123
.110
(2.79)
MIN.
.080
(2.03)
Specifications subject to change without notice.
Rhombus
Industries Inc.
.098 .028
(2.50) (0.70)
.34
(8.6)
.505 (12.83)
.490 (12.45)
.039
(0.99)
Surface Mount
version
Available on
Tape & Reel
.525
(13.34)
.100
6
1
(2.54)
Suggested
TYP.
5 _{Pad Layout}
2
.050
4
3
(1.27)
TYP.
.075
(1.905)
TYP.
For other values & Custom Designs, contact factory.
TAXFILT2 - 10/98
15801 Chemical Lane, Huntington Beach, CA 92649-1595
20
Tel: [phone] • Fax: [phone]