JMK Inc. 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 system. This filter is designed to provide this protection. 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 Order p/n: LL-1443-20 USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 FX: 603 886-4115 email: [email protected] PH: 44-(0) 785310729 FX: 44-(0) 141 589 1884 EUR JMK Inc Glasgow, Scotland UK 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 system. This filter is designed to provide this protection. 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 BAT IN + OUT (+) BAT IN - INSERTION LOSS (50/50 OHM SYSTEM) 90 INSERTION LOSS (db) 80 70 60 50 40 30 20 10 0 .1 .4 .2 1 .7 4 2 10 7 40 20 100 400 1K 200 700 70 FREQUENCY (KILOHERTZ) USA EUR JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 JMK Inc PH: 44-(0) 7785310729 FX: 44-(0) 141-589-1884 FX: 603 886-4115 email: [email protected] LL-1443-20B The LL-1443-20B 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 system. This filter is designed to provide this protection. The difference between this (-20B) filter and the (-20) is that this (-20B) has a (OUT -) terminal. 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 INSERTION LOSS (db) 80 70 60 50 40 30 20 10 0 .1 .4 .2 1 .7 4 2 10 7 40 20 100 400 1K 200 700 70 FREQUENCY (KILOHERTZ) USA EUR JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 JMK Inc PH: 44-(0) 7785310729 FX: 44-(0) 141-589-1884 FX: 603 886-4115 email: [email protected]