446 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf revised 1-06) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. rt series (dc coil) 16 amp pc board miniature relay file e22575 file lr15734 nr 6106 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. features ?spst through dpdt contact arrangements. ?immersion cleanable and flux tight versions available. ?vde 10mm spacing, 5kv dielectric, coil to contacts. ?ul class f (155?) coil insulation system. ?conforms to ul 508, 1873, 353 and 1950. ?low profile; 15.7mm height. ?sensitive coil; 400mw. ?withstand surge voltage of 10,000v. potter & brumfield or schrack brand. contact data arrangements: 1 form a (spst-no) wiring diagram code 1, 2,3. 2 form a (dpst-no) wiring diagram code 5. 1 form c (spdt) wiring diagram code 1, 2, 3. 2 form c (dpdt) wiring diagram code 5. material: silver-nickel 90/10. minimum load: 12v/100ma. expected mechanical life: 10 million operations. initial contact resistance: 100 milliohms max @ 1a 12vdc. designed to meet ul/csa/vde ratings @ 25? with relay properly vented. remove vent nib after soldering and cleaning. ratings @ 25? initial dielectric strength between open contacts: >1,000vac (1 minute). between poles (code 5): >2,500vac (1 minute). between coil and contacts: >5,000vac (1 minute). surge voltage (dc): >10,000vac x (1.2 x 50 ?ec). coil data @ 25? voltage: 5 to 110vdc. nominal power @ 25?: 400mw. duty cycle: continuous. initial insulation resistance: 10,000 megohms, min., at 25?, 500vdc and 50% rel. humidity. coil construction: ul class f (155?). operate data @ 25? must operate voltage(dc): 70% of nominal. must release voltage(dc): 10% of nominal. operate time (excluding bounce): 7 ms, typ., 15ms max. at nom. voltage. release time (excluding bounce): 3 ms, typ., 6ms max. at nom. voltage. environmental data temperature range: storage: -40? to +105?. operating: -40? to +85? at rated current. vibration, operational n.o.:0.065?1.65mm) max. excursions from 10 - 55 hz: n.c.:0.032?0.82mm) max. excursions from 10 - 55 hz: with no contact opening >10?. mechanical data termination: printed circuit terminals. enclosures: rt 1, 2, 3, 4: flux-tight, top vented, plastic case. rt b, c, d, e: immersion cleanable, plastic case. weight: 0.35 oz. (10g) approximately. dc must nominal nominal resistance operate coil voltage in ohms voltage current vdc 10% vdc (ma) ?50/60hz. 005 62 3.5 80 006 90 4.2 66.7 009 202 6.3 44.4 012 360 8.4 33.3 018 810 12.6 22.2 024 1,440 16.8 16.7 048 5,760 33.6 8.3 060 9,000 42.0 8.0 110 30,250 77.0 4.3 coil data @ 25? max. ambient temp. vs. coil voltage 60 100 140 180 220 260 300 0 20 40 60 80 100 0 a a b max. allowable ambient temp. (?) applied coil voltage (% of rated nom.) 8 a 16a 12a a: coil temperature = ambient temperature. b: 110% of nominal coil voltage at rated contact load. * form a only ** form b only code no/nc load type operations 1 10a/10a @ 277vac resistive/gp 100k 10a/10a @ 30vdc resistive 100k 12a/12a @ 250vac resistive/gp 30k 12a/12a @ 30vdc resistive 30k 3/4 hp @ 480vac* motor 6k 1/2 hp @ 240vac* motor 6k 1/3 hp @ 120vac* motor 6k 48 lra/10 fla @ 240vac* motor 30k tv-3 @ 120vac* tungsten 25k a300, 720va @ 240vac* pilot duty 30k 3 16a/16a @ 250vac resistive/gp 50k 20a/20a @ 277vac resistive/gp 30k 20a/20a @ 24vdc resistive 30k 16a/16a @ 30vdc resistive 30k 1 hp @ 480vac* motor 6k 1 hp @ 240vac* motor 6k 1/2 hp @ 120vac* motor 6k 60 lra/10 fla @ 250vac* motor 30k tv-5 @ 120vac* tungsten 25k a300, 720va @ 240vac* pilot duty 30k b300, 360va @ 240vac** pilot duty 30k 5 8a/8a @ 277vac resistive/gp 100k 8a/8a @ 30vdc resistive 100k 10a/10a @ 250vac resistive/gp 30k 10a/10a @ 30vdc resistive 30k 1/2 hp @ 240vac* motor 6k 1/4 hp @ 120vac* motor 6k 34.8 lra/6 fla @ 120vac* motor 30k 17.4 lra/5 fla @ 240vac* motor 30k b300, 360va @ 240vac* pilot duty 30k tv-3 @120vac* tungsten 25k
447 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf revised 1-06) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. typical part number b rt b 3 4 012 f 1. basic series: rt = miniature, printed circuit board relay. 2. enclosure: 1 = 1 pole 12a, pinning 3.5mm, flux-tight (code 1). b = 1 pole 12a, pinning 3.5mm, sealed (code 1). 2 = 1 pole 12a, pinning 5mm, flux-tight (code 2). c = 1 pole 12a, pinning 5mm, sealed (code 2). 3 = 1 pole 16a, pinning 5mm, flux-tight (code 3). d = 1 pole 16a, pinning 5mm, sealed (code 3). 4 = 2 pole 8a, pinning 5mm, flux-tight (code 5). e = 2 pole 8a, pinning 5mm, sealed (code 5). 3. contact arrangement: 1 = 1 form c (spdt) (requires wiring diagram codes 1, 2 or 3.) 2 = 2 form c (dpdt) (requires wiring diagram code 5.) 3 = 1 form a (spst-no) (requires wiring diagram codes 1, 2 or 3.) 4 = 2 form a (dpst-no) (requires wiring diagram code 5.) 4. contact material: 4 = silver-nickel 90/10 (standard stock). 5. coil voltage: 005 = 5vdc 009 = 9vdc 018 = 18vdc 048 = 48vdc 110 = 110vdc 006 = 6vdc 012 = 12vdc 024 = 24vdc 060 = 60vdc 5. coil insulation classification, brand and case color f = ul class f, potter & brumfield brand, black case leave blank = ul class f, schrack brand, orange case our authorized distributors are more likely to stock the following items for immediate delivery. rt114012f rt114024f rtb14005f rtb14012f rtb14024f rtb34012f rtb34024f rt314012f rt314024f rtd14005f rtd14012f rtd14024f rtd34012f rt424012f rt424024f rte24005f rte24012f rte24024f rte44012f rte44024f ordering information (dc coil models) outline dimensions wiring diagrams (bottom view) .276 (7.0) .300 (7.62) .300 (7.62) .800 (20.32) .051 dia. (1.30) .800 (20.32) .400 (10.16) .051 dia. (1.30) 051 dia. (1.30) .051 dia. (1.30) .300 (7.62) .800 (20.32) .400 (10.16) .051 dia. (1.30) .051 dia. (1.30) pc board layouts (bottom view) breaking capacity 50 10 1 2 5 0.1 0.5 50 10 1 2 5 0.1 0.5 10 20 50 100 200 300 10 20 50 100 200 300 dc voltage dc voltage contact current contact current a b a b 1 pole 12a 1 pole 16a 2 pole 8a codes 1 & 2 code 3 code 5 1 pole 12a 3.5mm 1 pole 16a 2 pole 8a 5mm code 1 1 pole 2 pole a: 1 contact. b: 2 contacts in series. contact life for resistive ac load (typical) 10 7 0 0.8 1.6 2.4 3.2 4.0 breaking capacity (kva) operations 10 6 10 5 10 4 0.4 1.2 2.0 2.8 3.6 a b c a: 8a model b: 12a model c: 16a model note: data from 250vac @ 70?. code 3 & 5 .62 (15.7) .50 (12.7) 1.14 (29) 6x .031 x .020 (.80 x .52) 2x .020 x .020 (.52 x .52) .17 (4.3) a: 16a version. b: 12a version. notes: 1. on single throw models, only necessary terminals are present. 2. with the recommended pcb hole sizes, a grid with a pattern from 0.0984 to 0.1 in (2.5 - 2.54 mm) can be used. note: on single throw models, only necessary terminals are present. 1 pole 12a 5mm code 2
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