434 dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. specifications and availability subject to change. p&b catalog 1308242 issued 3-03 www.tycoelectronics.com technical support: refer to inside back cover. features low cost, reduced height, 10a relay. 1 form a and 1 form c contact arrangement. plastic materials employ ul 94v-0 flammability. ul class f (155 c) coil standard. immersion cleanable, sealed package. applications include appliance, hvac, security system, garage opener light, emergency lighting. european "white goods" version available by special order. operate data @ 20 c operate time: 10 ms, max. (excluding bounce). release time: 5 ms, max. (excluding bounce). coil data @ 20 c rated coil coil must operate must release voltage resistance voltage voltage (vdc) 10% (ohms) (vdc) (vdc) 3 25 2.1 .15 5 70 3.5 .25 6 100 4.2 .30 9 225 6.3 .45 12 400 8.4 .60 18 900 12.6 .90 24 1,600 16.8 1.20 36 3,600 25.2 1.80 48 6,400 33.6 2.40 environmental data temperature range: storage: -40 c to +130 c. operating: -40 c to +85 c. (no water condensation and no water drop). vibration: 10-55 hz., .063? (1.6mm) double amplitude; 10-55 hz., .079? (2.0mm) double amplitude. shock: mechanical: 100g minimum. operational: 10g minimum. operating humidity: 45 to 85% rh. mechanical data termination: printed circuit terminals. enclosure (ul 94v-o flammability ratings): t7ns: immersion cleanable case with knock-off nib for ventilation. t7nv: vented, flux-tight plastic cover. weight: 0.38 oz. (11g) approximately. t7n series 10 amp miniature pc board relay coil data voltage: 3 through 48vdc. nom. power: 360mw. coil temp. rise: see figure 1. max. coil power: 150% of nominal. duty cycle: continuous. initial dielectric strength between open contacts: 750vac, 50/60 hz. (1 min.) between coil and contacts: 2,000vac, 50/60 hz. (1 min.) initial insulation resistance between mutually insulated elements: 10 8 ohms, min. @ 500vdc. contact data @ 20 c arrangements: 1 form a (spst-no) and 1 form c (spdt). material: silver-cadmium oxide. max. switching rate: mechanical: 300 operations/min. electrical: 30 operations/min. expected mechanical life: 10 million operations min. (no load). expected electrical life: 100,000 operations min. (at rated coil voltage). minimum contact load: 10ma @ 5vdc. initial contact resistance: 100 milliohms, max. @ 1a, 6vdc. file e22575 file lr48471 ul contact ratings @ 20 c with relay properly vented. remove vent nib after soldering and cleaning. contact ul/csa ratings type operations arrang. 1 & 5 1/4hp @ 240vac motor 1,000* 1/3hp @ 120vac motor 6,000 1/3hp no @ 120vac motor 6,000 1/3hp no @ 240vac motor 6,000** 5a/5a @ 240vac resistive 6,000* 10a no @ 240vac resistive 6,000 10a/5a @ 240vac gen. purpose 6,000 8a nc @ 240vac resistive 6,000 1/6hp nc @ 240vac motor 6,000** 1/4hp no @ 240vac motor 6,000** 1/10hp no @ 120vac motor 6,000** 10a/5a @ 240vac resistive 6,000** tv-3 no @ 120vac tungsten 25,000 6a nc @ 240vac resistive 25,000** 10a/5a @ 240vac resistive 30,000 10a/5a @ 28vdc resistive 30,000 10a no @ 240vac resistive 30,000** 10a no @ 240vac gen. purpose 30,000** 34.8lra/6fla no @ 120vac motor 100,000 10a/5a @ 120vac resistive 100,000 5a/5a @ 240vac resistive 100,000 10a/5a @ 28vdc resistive 100,000 *denotes test at 70 c ambient temperature. **denotes test at 85 c ambient temperature. users should thoroughly review the technical data before selecting a product part number. it is recommended that user 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.
435 dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. p&b catalog 1308242 issued 3-03 suggested pc board layout (bottom view) .052 dia. typ. (1.3) .480 (12.2) .472 (12.0) .236 (6.0) .079 (2.0) our authorized distributors are more likely to maintain the following items in stock for immediate delivery. wiring diagram (bottom view) .63 max. (16.0) .015 max. (.40) .87 max. (22.0) .140 +.040, ?.030 (3.5 +1.0, ? 0.8) .040 dia. (1.02) .65 max. (16.4) .081 (2.06) 4 places .023 x .043 max. (.58 x 1.04) outline dimensions tolerance (unless otherwise noted): 3 decimal: .010 ( .254); 2 decimal: .015 ( .381). ordering information typical part number b t7n s 5 d 1 -24 1. basic series: t7n = miniature, printed circuit board relay. 2. enclosure: v = vented, flux-tight* s = immersion cleanable case with knock-off nib. 3. contact arrangement: 1 = 1 form a(spst-no) 5 = 1 form c (spdt) 4. coil input: d = dc coil. 5. contact material: 1 = silver-cadmium oxide contacts. 6. coil voltage: 03 = 3vdc 06 = 6vdc 12 = 12vdc 24 = 24vdc 48 = 48vdc 05 = 5vdc 09 = 9vdc 18 = 18vdc 36 = 36vdc * not suitable for immersion cleaning. figure 1 C coil temperature rise operate time life expectancy 0 10 20 30 40 50 60 70 80 90 10a 5a 0a 0.2 0.4 0.6 0.8 1.0 1.2 0 applied continuous coil volt. (% of rated volt.) coil temp. rise above ambient ( c) 100 100 2 contact current (a) operation (x 10 4 ) 10 1 4 6 8 10 12 0 12 10 8 6 4 2 0.1 0.2 0.3 0.4 0.5 0.6 0.7 coil power (w) time (msec) release time operate time 28vdc resistive 240vac resistive note: graphical data should not be used as a substitute for specific application verification. to be used for estimates only. t7ns1d1-12 t7ns1d1-24 t7ns5d1-05 t7ns5d1-12 t7ns5d1-24 t7ns5d1-48 socket 27e1064 socket is rated 10a @ 300vac. ul recognized for us and canada. designed to fit same suggested board layout as relay. .167 max. (4.25) .270 max. (6.85) .916 max. (23.35) .660 max. (16.75) .016 typ. (.40)
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