JMK ZF-1438-30

JMK, Inc.
ZF-1438-30
The ZF-1438-30 filter has been designed to operate
with telecommunication systems. This filter is very
similar to the ZF-1398-20 except that the enclosure is
different and the current rating for the 1438 is 30 amps
rather than 20 amps. This filter was specifically designed using feed-through capacitors in order to attenuate the high frequency conducted emissions as well as
help maintain the radiated emissions which can escape
the enclosure along the power cord..
The filter insertion loss is up to 60 db and this performance is held to 1.0 gigahertz and beyond.
The capacitors are designed to meet and have passed
the CSA capacitor “dump” test in other filter applications.
Order P/N: ZF-1438-30
RED (+)
BLACK (-)
70
Operating voltage = 48Vdc
Operating current = 30 Amp
Operating temperature = -40 to 85 C.
Diel. withstanding (line - case) = 1500 Vdc
Diel. withstanding (line - line) = 1500 Vdc
Agency approvals = UL
Mating connector = P/N 48CA45 Mfg by W.T. Storey Co.
INSERTION LOSS (db)
60
50
40
30
CM
20
10
0
.1
Mil-Std-704 compliant
.4
.2
1
.7
4
2
10
40
100
400 1000
7
20
70
200
700
FREQUENCY (MEGAHERTZ)
0.38
RED #10
BLACK #10
11.5 ±0.5
RECOMMENDED
PANEL CUTOUT
0.93
Ø0.190
6-32 INSERT
2 PLCS
2 PLCS
2.500
3.00
2.27
2.500
0.25
2.50
0.62
1.25
USA: JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 FX: 603 886-4115 email:[email protected]
EUR JMK Inc Glasgow G13 1DN Scotland UK
PH: 44-(0) 7785310729 FX: 44-(0) 141-589 1884