TRF-RJ11 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Modular Jack EMI Filters

Document 154
Modular Jack EMI Filters
This product is not RoHS-compliant. Contact Coilcraft
for current status or possible alternatives.
Eliminating common mode EMI from telephone lines
and LANs can be done quickly and easily with these
plug-in filter modules.
One, two, and four line (two, four and eight wire) versions
are available with RJ11, RJ14, or RJ45 standard termi-
nations. They’re designed to help meet FCC Part 15 and
68 as well as European CCITT and CISPR-22 require-
ments.
Part
A
B
C
C
number Lines max
max
min
max
TRF-RJ11 1 0.68/17,2 0.84/21,3 4.54/115,3 5.54/140,7
TRF-RJ14 2 0.68/17,2 0.84/21,3 4.54/115,3 5.54/140,7
TRF-RJ45-8 4 0.89/22,6 0.83/21,1 4.26/108,2 5.26/133,6
Typical Attenuation¹
-10
Differential Mode
0
B
C
10
A
20
30
40
0.1
1
10
100
1000
Frequency (MHz)
1. Measured on an Agilent/HP 8753D network analyzer. Ref 50 Ohms.
2. Operating temperature range –40°C to +85°C.
3. Electrical specifications at 25°C.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 154 Revised 11/10/08