br23 crystal can welded ? 4pdt magnetic lat ching dry circuit to 10 amps ? patented contact structure ? for the most reliable 10 - amp magnetic latching relay in the industry ? available with bifilar wound coil ? for inductive spike suppression ? space environment versions ? can be manufactured under extreme high - reliability controls specifications general contact arrangement .......................... 4pdt (4 form c) magnetic latching weight ................................ ......................... 3.0 oz approx. designed to meet the requirements of mil - prf - 39016 . performance contact rating (note 1) resi stive ............. 10 amps @ 28 vdc or 115v 400 hz (case ungrounded) inductive ................................ ....... 3.5 amps @ 28 vdc life ................................ ... 100,000 operations minimum @ rated load, 125 o c latch/reset power: br23ax ................................ ................. 500 mv approx. br23bx ................................ ................ 250 mw approx. latch/reset time .......................... 10 ms max, excluding bounce time at nominal coil voltage contact bounce time ................................ ....... 2 ms max @ 10 amps 28 vdc contact voltage drop: before life ....................... 100 mv max @ rated current 6 or 28 vdc after life .......................... 200 mv max @ rated current 6 or 28 vdc environmental temperature range ............................... - 65 o c to +125 o c vibrat ion (note 2) ............................... 0.4" da 10 - 38 hz, 20 g's 38 - 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 leve l: between coils (br23ax) ....................... 500 vrms contact to case ................................ ... 1,250 vrms contact to coil ................................ ..... 1,250 vrms coil to case ................................ ......... 1,000 vrms across open contacts ........................ 1,250 vrms 70,000 feet all points ................................ .................. 500 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 level loads. 5. contacts were placed in the position shown by placing voltage with the polarity shown on the indicated coil (reset). to switch contacts, a voltage of indicated polarity must be applied to the other coil (latch). 6. contacts were placed in position s hown by placing voltage with the polarity indicated on the coil. to switch contacts a voltage of the reverse polarity must be applied to the coil. 14930 e. alondra blvd., la mirada, ca 90638 - 5752 (714) 994 - 6500 fax (714) 994 - 3013 w:2000 rev. 3
relay type coil configuration terminal style mounting type nominal coil voltage br23 ax - d 1 - v3 br23 coil data: part number model br23ax ? 10 amps (each coil, 500 mw) model br23bx ? 10 amps (single coil, 250 mw) br23ax - ()() - v1 br23bx - ()() - v1 br23ax - ()() - v2 br23bx - ()() - v2 br23ax - ()() - v3 br23bx - ()() - v3 br23ax - ()() - v4 br23bx - ()() - v4 br23ax - ()() - v5 br23bx - ()() - v5 nominal coil voltage 6 vdc 12 vdc 26 vdc 48 vdc 115 vdc maximum coil voltage 7.3 vdc 14.8 vdc 32 vdc 59 vdc 127 vdc latch/reset voltage (max at +125 o c) 4.4 vdc 8.4 vdc 18 vdc 34.5 vdc 79 vdc latch/reset voltage (max) 3 vdc 6 vdc 13 vdc 24 vdc 57.5 vdc br23ax 15 ohms 60 ohms 300 ohms 1100 ohms 5,000 ohms coil resistance 10% at 25 o c br23bx 37 ohms 125 ohms 600 ohms 2200 ohms 10,000 ohms schematic terminal view mounting c ode terminal styles general notes ? unless otherwise specified, all tests made at nominal coil voltages, @ 25 o c. ? for special coil variations, switching configurations, te r - minals styles and mounting types, consult the factory. ? unless otherwise specified, tolerances on decimal dimensions are .010". ? specifications contained herein are subject to change without notice. 14930 e. alondr a blvd., la mirada, ca 90638 - 5752 (714) 994 - 6500 fax (714) 994 - 3013 w:2000 rev. 3
|
