LL-1443-20
The LL-1443-20 filter has been developed for use with
automotive electrical systems . Automotive electrical
systems are very noisy and electronic systems installed
in vehicles need to be protected against the electrical
interference and transients generated by the power sys-
tem. This filter is designed to provide this protection.
BAT IN +
BAT IN -
OUT (+)
Operating voltage (max) = 50 Vdc
Operating Current (max) = 20 Amperes
Temperature range (storage) = -40 to 105 C
Temperature range (operating) = -40 TO 65 C
Design Specifications:
Humidity: Mil-Std-810, 507.3, cycle 5
Temperature: Mil-Std-810, 507.3-1
Vibration: Mil-Std-810,
Shock: Mil-Std-810, Proc. (5), Crash hazard
INSERTION LOSS (50/50 OHM SYSTEM)
90
80
70
60
50
40
30
20
10
0
.1
.2
.4
1
4
10
40
100
70
FREQUENCY (KILOHERTZ)
400 1K
200 700
.7
2
7
20
USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100
FX: 603 886-4115
email: info@jmkfilters.com
EUR JMK Inc PH: 44-(0) 7785310729 FX: 44-(0) 141-589-1884
JMK [ JMK INC. ]
