412 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. mechanical data termination: printed circuit terminals. sockets available. enclosure (94 v-0 rated): flux-tight (rt ii) or sealed (rtiii) plastic case. weight: 0.28 oz. (8 g) approximately. operate data must operate voltage: see coil data table. operate time : 7 ms, at nom. voltage. release time: 3 ms, at nom. voltage. bounce time (n/o contact) : 1 ms, at nom. voltage. switching rate: 3,600 ops./hr. max. at rated load. environmental data temperature range: operating: -40c to +85c. vibration: (10 to 500 hz.) 5g. shock (destructive): >100g. features 1 form a (spst-no) and1 form c (spdt). 8 amp rated current. sensitive coil 220 mw. 12.3 mm height. 8 mm coil to contact spacing. flux-tight and washable (sealed) versions. contact data @ 70c arrangements : 1 form a (spst-no) and 1 form c (spdt), single contact. material: silver-cadmium oxide; silver-tin oxide; and silver-nickel 0.15 with or without gold plating. expected mechanical life: 30 million operations minimum. ratings: current: 8a voltage: 250vac. power (breaking): 2,000 va. voltage (breaking): 440vac. current (making, max. 4s at 10% duty cycle) : 30a. ul508 @ 70c (ry610 type) 8 amp 28vdc 30,000 ops. 280ma 250vdc 30,000 ops. 1/2 hp 240vac. 1/4 hp 277vac. b300 120 or 240vac vde 0631 @ 85c (ry531 type) 6 (4) amp, 250vac 100,000 ops. initial dielectric strength between open contacts: 1,000vrms. between coil and contacts: 5,000vrms. creepage/clearance: 8/8mm. applied coil voltage (u/un) nominal coil voltage (un) contact life max. dc load breaking capacity coil operating range ry ii series 8 amp miniature printed circuit board relay file e214025 nr 10071 users should thoroughly review the technical data before selecting a product part number. it is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. coil data dc @ 20c nominal coil power: 220mw. dc must nominal nominal resistance operate drop-out maximum coil voltage in ohms voltage voltage voltage current vdc 10% vdc vdc vdc (ma) 5 113 3.5 0.5 11.8 44.0 6 164 4.2 0.6 14.1 36.7 12 620 8.4 1.2 28.2 19.3 24 2,350 16.8 2.4 56.4 10.2 48 9,600 33.6 4.8 112.8 5.0
413 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. .075 (1.9) .484 (12.3) 1.12 (28.5) .398 (10.1) .126 (3.2) typical part number b ry 6 1 0 012 1. basic series: ry = ry ii miniature printed circuit board relay. 2. version: 2 = flux-tight, pins on 3.2 mm spacing. only available with contact arrangement 1. 5 = flux-tight, pins on 5 mm spacing. only available with contact arrangement 3. 6 = sealed, pins on 3.2 mm spacing. only available with contact arrangement 1. a = sealed, pins on 5 mm spacing. only available with contact arrangement 3. 3. contact arrangement: 1 = 1 form c (spdt) only available with 3.2 mm pin spacing. 3 = 1 form a (spst-no) only available with 5 mm pin spacing. 4. contact material: 0 = silver-cadmium oxide. 2 = silver-nickel 0.15 with gold plating 1 = silver-nickel 0.15 3 = silver-tin oxide. 5. coil voltage: 005 = 5vdc 012 = 12vdc 048 = 48vdc 006 = 6vdc 024 = 24vdc ordering information outline dimensions abdo2l2at2yods erau2l2raurc atdo euabrc abut2 g2abbr 2sdva etap2 g2at c acrr etoadc atro eparuc pc board layouts & wiring diagrams (bottom views) none at present. our authorized distributors are more likely to maintain the following items in stock for immediate delivery. atro eparuc aror etrapc tatr eroauc apdo etbatc atr: eparc abdo2l2at2yods erau2l2raurc atr: eparc abut2 g2abbr 2sdva etap2 g2at c acrr etoadc abcu etadc 1 form c, 3.2mm pin spacing 1 form a, 5mm pin spacing 1 form c, 3.2mm pin spacing 1 form a, 5mm pin spacing
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