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phone (707) 996-5201 | fax (707) 996-3380 | www.worldproducts.com industrial relay catalog | 13 industrial relays the rd series has a high contact capacity (12a) while being ultra-minia - ture size with a universal terminal footprint. sealed and unsealed types available. ul & cul file #e223388 features 1. ultra-miniature size with universal terminal footprint 2. high contact capacity : 12a 3. sealed types available 4. low coil power consumption rd series dimensions ordering information r d 1 a - 12 s p (1) (2) (3) (4) (5) (1) basic designation rd = rd series (2) contact arrangement 1a = 1 form a (spst-no) 1b = 1form b (spst-nc) 1c = 1 form c (spdt) (3) coil voltage 3~48v (4) enclosure nil = unsealed type s = sealed type (5) rohs compliance p = rohs nil = standard coil nominal voltage (vdc) coil resistance ? ( 10% ) pick-up voltage (vdc) max. drop-out voltage (vdc) min. nominal operating power (w) max. allowable voltage 3 25 2.25 0.15 0.36 130% of nominal voltage 5 69 3.75 0.25 6 100 4.50 0.30 9 225 6.75 0.45 12 400 9.00 0.60 18 900 13.5 0.90 24 1600 18.0 1.20 48 6400 36.0 2.40 coil ratings (at 20c) unit: mm 4.0 18.7 0.5 12.2 0.2 ? 0.6 0.3 2 4.5 0.2 15.0 0.5 15.4 0.5 0.5 0.5 1.0 1.0 3 - ? 1.3 2 - ? 1.3 2 - ? 1.0 2 - ? 1.0 12 0.2 12 0.2 2 0.2 2 0.2 12.2 0.2 12.2 0.2 2 - ? 1.3 2 - ? 1.0 12 0.2 2 0.2 12.2 0.2 schematics (bottom view) pcb layout (bottom view) 1c 1a 1b unit: mm rs3 080305
phone (707) 996-5201 | fax (707) 996-3380 | www.worldproducts.com 14 | industrial relay catalog rd series contact ratings contact arrangement 1c; 1a ; 1b max. swittching power 1250va 280w mac. switching voltage 250vac 125vdc max. switching current 12a contact resistance (by voltage drop 6v 1a) 50m ? max. ul/ c-ul resistive load (cos = 1) inductive load (cos = 0.75 ~ 0.8) 1a arrangement only 12a / 125vac 15a /125vac(no) 10a / 250vac(no) 10a / 28vdc 7a / 250vac 3a / 125vac contact material silver alloy characteristics electrical life (at 20cpm) 1 x 10 5 mechanical life (at 180 cpm) 1 x 10 7 initial insulation resistance min. 100m ? 500vdc operate time 8ms max. release time 5ms max. initial breakdown voltage 50/60hz 750vac 1 min. (between open contacts) 50/60hz 1500vac 1 min. (between coil & contact) vibration resistance functional: 10 to 55hz at double amplitude of 1.5mm destruction: 10 to 55hz at double amplitude of 1.5mm shock resistance functional: min. 10g destruction: min. 100g ambient temperature -40c ~ +85c temperature rise (max.) 65 operating humidity 45 to 85% rh unit weight approx. 9g reference data coil temperature rise operate time/ release time life expectancy coil power() release time operate time 60 50 40 30 20 10 temp. rise (deg.) 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 coil power() time (ms) load current(a) operation(x10 5 ) 10 8 4 2 6 0. 2 0. 3 0. 4 0. 5 0 .6 0. 7 0. 8 1000 100 10 2 4 6 8 10 12 |
Price & Availability of RD1C-12P
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