Telecommunications
Line Feed Resistors
Physical Data
The four (4) terminal leads shall be in the line
to a tolerance to ±0.015 inch. The lead spacing
dimensions as specified, shall be measures from
the tip of the lead. The leads may have a 15° draft
relative to the protector body.
1.045 ± 0.020
0.030 Meniscus Permitted
0.450 ± 0.020
0.125 ± 0.020
0.150 ± 0.020
0.025
1
2
3
0.100 ± 0.015
0.700 ± 0.015
0.900 ± 0.015
0.070 Typ.
0.265 ± 0.020
0.138 ± 0.020
0.021 Lead Dia.
0.032 Lead Dia.
Ordering Data
Sample Part No.
ALFR
-
2B 1000
F
IRC Type
ALFR
Power
2B = 2 watts
Resistance Value
Tolerance
F = ±1%, J = ±5%
How to use the ALFR-2B:
Leads 1 & 2 can be interchanged with leads 3 & 4. The part can then
be inserted into the circuit in either orientation.
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
ALFR-2B Series Issue October 2008 Sheet 2 of 2
TTELEC [ TT Electronics ]
