br42 sensitive half - size crystal can welded ? dpdt dry circuit to 2 amps specifications general contact arrangement .......................... 2pdt (2 form c) weight ................................ ....................... 0.25 oz approx. designed to meet the requirements of mil - prf - 39016 . performance contact rating (note 1) resistive ............. 2 amps @ 28 vdc or 115 v 400 hz (case ungrounded) low level ............................ 10 - 50 a @ 10 - 50 mv dc or peak ac (note 4) life ................................ ... 100,000 operations minimum @ rated load, 125 o c pull in power ................................ ............ 100 mw approx. o perate/release time .................... 4 ms max, excluding bounce time at nominal coil voltage contact bounce time ..................... 2 ms max @ 2 amps and 6 vdc contact resistance before life ....................... 0.050 ohms max @ 2 amps and 6 vdc after life .......................... 0.100 ohms max @ 2 amps and 6 vdc envi ronmental temperature range ............................... - 65 o c to +125 o c vibration (note 2) ............................... 0.4" da 10 - 31 hz, 20 g's 31 - 2,000 hz shock (operating) (note 2) ........................ 50 g's 11 ms electrical characteristics duty cycle ................................ ........................ continuous insulation resistance 10,000 megohms @ 500v 25 o c 1,000 megohms @ 500v 125 o c dielectric strength: sea level: contact to case ................................ ... 1,000 vrms contact to coil ................................ ..... 1,000 vrms coil to case ................................ ............ 500 vrms across open contacts ........................... 500 vrms 70,000 feet all points ................................ .................. 350 vrms notes: 1. for case grounded loads and other ratings, consult the factory. 2. for applications requiring other shock and vibration levels, consult the factory. 3. for other ratings consult the factory. 4. relay contacts which have switched high level currents are no longer suitable for switching low lev el loads. 14930 e. alondra blvd., la mirada, ca 90638 - 5752 (714) 994 - 6500 fax (714) 994 - 3013 w:2000, rev. 3
----------------------------------------------------------------------- relay type ---------------------------------- -------------------- nominal coil resistance ------------------------------------------ terminal style ------------------------ -- --------- mounting type --------------- - ------- nominal coi l voltage br42 - 2400 a 1 - 26v br42 coil data: model br42 part number br42 - 90()() - 6v br42 - 600()() - 12v br42 - 2400()() - 26v nominal coil voltage 6 vdc 12 vdc 26 vdc maximum coil voltage 7.3 vdc 14.8 vdc 32 vdc pull in voltage (max @ +125 o c) 4.4 vdc 10 vdc 20 vdc pull in voltage (max) 3 vdc 7.7 vdc 15.5 vdc drop out voltage (mi n) 0.3 vdc 0.6 vdc 1.3 vdc coil resistance 10% @ 25 o c 90 ohms 600 ohms 2400 ohms schematic terminal view terminal styles mounting codes gener al notes ? unless otherwise specified, all tests made at nominal coil voltages, @ 25 o c. ? for special coil variations, switching configurations, terminals styles and mounting types, consult the factory. ? unless otherwise sp ecified, tolerances on decimal dimensions are .010". ? specifications contained herein are subject to change without notice. 14930 e. alondra blvd., la mirada, ca 90638 - 5752 (714) 994 - 6500 fax (714) 994 - 3013 w:2000, rev. 3
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