tk ordering information 4 mm height! 2 a high capacity 1 form c type ultra thin, super miniature relay tk relays features 1. compact and ?t type 10.6(l) 9.0(w) 4.0(h) .417(l) .354(w) .157(h) 2. high contact capacity: 2 a 3. outstanding surge resistance. surge breakdown voltage between contact and coil: 2,500 v 2 10 sec. (telcordia) surge breakdown voltage between open contacts: 1,500 v 10 160 sec. (fcc part 68) compliance with rohs directive 4. initial breakdown voltage: 1,500 vrms for 1 min. (between contact and coil) 5. nominal operating power: high sensitivity of 140mw (single side stable type) by using the highly ef?ient polar magnetic circuit ?eesaw balance mechanism? a nominal operating power of 140 mw (minimum operating power of 79 mw) has been achieved. 6. outstanding vibration and shock resistance. functional shock resistance: 750 m/s 2 destructive shock resistance: 1,000 m/s 2 functional vibration resistance: 10 to 55 hz (at double amplitude of 3.3 mm .130 inch ) destructive vibration resistance: 10 to 55 hz (at double amplitude of 5 mm .197 inch ) 7. the use of gold-clad twin crossbar contacts ensures high contact reliability. *we also offer a range of products with agpd contacts suitable for use in low level load analog circuits (max. 10v dc 10 ma). *sx relays designed for low level loads are also available. 8. self-clinching terminal also av ailable 9. pre-soldering terminal 10. sealed construction allows automatic washing. typical applications 1. computer peripherals 2. telephone devices and telecommunications equipment 3. crime and disaster prevention equipment 4. machine tools nominal coil voltage (dc) 1.5, 3, 4.5, 5, 6, 9, 12, 24v contact arrangement 1: 1 form c tk 1 terminal shape nil: h: standard pc board terminal self-clinching terminal operating function nil: l: l2: single side stable 1 coil latching 2 coil latching note: in case of 5 v drive circuit, it is recommended to use 4.5 v type relay. all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tk types 1) standard pc board terminal standard packing: tube: 50 pcs.; case: 1,000 pcs. 2) self-clinching terminal standard packing: tube: 50 pcs.; case: 1,000 pcs. rating 1. coil data 1) single side stable 2) 1 coil latching *pulse drive (jis c 5442-1986) contact arrangement nominal coil voltage single side stable 1 coil latching 2 coil latching part no. part no. part no. 1 form c 1.5v dc tk1-1.5v tk1-l-1.5v tk1-l2-1.5v 3v dc tk1-3v tk1-l-3v tk1-l2-3v 4.5v dc tk1-4.5v tk1-l-4.5v tk1-l2-4.5v 5v dc tk1-5v tk1-l-5v tk1-l2-5v 6v dc tk1-6v tk1-l-6v tk1-l2-6v 9v dc tk1-9v tk1-l-9v tk1-l2-9v 12v dc tk1-12v tk1-l-12v tk1-l2-12v 24v dc tk1-24v tk1-l-24v tk1-l2-24v contact arrangement nominal coil voltage single side stable 1 coil latching 2 coil latching part no. part no. part no. 1 form c 1.5v dc tk1-h-1.5v tk1-l-h-1.5v tk1-l2-h-1.5v 3v dc tk1-h-3v tk1-l-h-3v tk1-l2-h-3v 4.5v dc tk1-h-4.5v tk1-l-h-4.5v tk1-l2-h-4.5v 5v dc tk1-h-5v tk1-l-h-5v tk1-l2-h-5v 6v dc tk1-h-6v tk1-l-h-6v tk1-l2-h-6v 9v dc tk1-h-9v tk1-l-h-9v tk1-l2-h-9v 12v dc tk1-h-12v tk1-l-h-12v tk1-l2-h-12v 24v dc TK1-H-24V tk1-l-h-24v tk1-l2-h-24v nominal coil voltage pick-up voltage (at 20 c 68 f ) drop-out voltage (at 20 c 68 f ) nominal operating current [ 10%] (at 20 c 68 f ) coil resistance [ 10%] (at 20 c 68 f ) nominal operating power max. applied voltage (at 20 c 68 f ) 1.5v dc 75%v or less of nominal voltage* (initial) 10%v or more of nominal voltage* (initial) 93.8ma 16 ? 140mw 150%v of nominal voltage 3v dc 46.7ma 64.3 ? 4.5v dc 31ma 145 ? 5v dc 28.1ma 178 ? 6v dc 23.3ma 257 ? 9v dc 15.5ma 579 ? 12v dc 11.7ma 1,028 ? 24v dc 11.3ma 2,133 ? 270mw 120%v of nominal voltage nominal coil voltage set voltage (at 20 c 68 f ) reset voltage (at 20 c 68 f ) nominal operating current [ 10%] (at 20 c 68 f ) coil resistance [ 10%] (at 20 c 68 f ) nominal operating power max. applied voltage (at 20 c 68 f ) 1.5v dc 75%v or less of nominal voltage* (initial) 75%v or less of nominal voltage* (initial) 66.7ma 22.5 ? 100mw 150%v of nominal voltage 3v dc 33.3ma 90 ? 4.5v dc 22.2ma 202.5 ? 5v dc 20ma 250 ? 6v dc 16.7ma 360 ? 9v dc 11.1ma 810 ? 12v dc 8.3ma 1,440 ? 24v dc 6.3ma 3,840 ? 150mw 120%v of nominal voltage all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tk 3) 2 coil latching *pulse drive (jis c 5442-1986) 2. speci?ations notes: *1 this value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. (sx relays are available for low level load switching [10v dc, 10ma max. level]) *2 re f er to 6. conditions f or ope r ation, t r anspo r t and sto r age mentioned in ambient envi r onment. *3 the maximum ambient temperature allows for coil temperature rise at maximum allowable coil voltage. as for the applicable range of continuous carrying current against temperature, please refer to ?aximum value of continuous carrying current chart. (page 98) nominal coil voltage set voltage (at 20 c 68 f ) reset voltage (at 20 c 68 f ) nominal operating current [ 10%] (at 20 c 68 f ) coil resistance [ 10%] (at 20 c 68 f ) nominal operating power max. applied voltage (at 20 c 68 f ) set coil reset coil set coil reset coil set coil reset coil 1.5v dc 75%v or less of nominal voltage* (initial) 75%v or less of nominal voltage* (initial) 133.9ma 133.9ma 11.2 ? 11.2 ? 200mw 200mw 150%v of nominal voltage 3v dc 66.7ma 66.7ma 45 ? 45 ? 4.5v dc 44.5ma 44.5ma 101.2 ? 101.2 ? 5v dc 40ma 40ma 125 ? 125 ? 6v dc 33.3ma 33.3ma 180 ? 180 ? 9v dc 22.2ma 22.2ma 405 ? 405 ? 12v dc 20.8ma 20.8ma 576 ? 576 ? 250mw 250mw 120%v of nominal voltage 24v dc 16.7ma 16.7ma 1,440 ? 1,440 ? 400mw 400mw 110%v of nominal voltage characteristics item speci?ations contact arrangement 1 form c initial contact resistance, max. max. 50 m ? (by voltage drop 6 v dc 1a) contact material ag+au clad rating nominal switching capacity 2 a 30 v dc (resistive load) max. switching power 60 w (dc) (resistive load) max. switching voltage 220 v dc max. switching current 2 a min. switching capacity (reference value)* 1 10 a 10mv dc nominal operating power single side stable 140 mw (1.5 to 12 v dc), 270 mw (24 v dc) 1 coil latching 100 mw (1.5 to 12 v dc), 150 mw (24 v dc) 2 coil latching 200 mw (1.5 to 9 v dc), 250 mw (12 v dc), 400 mw (24 v dc) electrical characteristics insulation resistance (initial) min. 1,000m ? (at 500v dc) measurement at same location as ?nitial breakdown voltage section. breakdown voltage (initial) between open contacts 750 vrms for 1 min. (detection current: 10 ma) between contact and coil 1,500 vrms for 1 min. (detection current: 10 ma) surge breakdown voltage (initial) between open contacts 1,500 v (10 160 s) (fcc part 68) between contacts and coil 2,500 v (2 10 s) (telcordia) temperature rise (at 20 c 68 f ) max. 50 c (by resistive method, nominal coil voltage applied to the coil; contact carrying current: 2a.) operate time [set time] (at 20 c 68 f ) max. 3 ms [max. 3 ms] (nominal coil voltage applied to the coil, excluding contact bounce time.) release time [reset time] (at 20 c 68 f ) max. 2 ms [max. 3 ms] (nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) mechanical characteristics shock resistance functional min. 750 m/s 2 (half-wave pulse of sine wave: 6 ms; detection time: 10 s.) destructive min. 1,000 m/s 2 (half-wave pulse of sine wave: 6 ms.) vibration resistance functional 10 to 55 hz at double amplitude of 3.3 mm (detection time: 10 s.) destructive 10 to 55 hz at double amplitude of 5 mm expected life mechanical min. 10 8 (single side stable), min. 5 10 7 (1 or 2 coil latching) (at 180 cpm) electrical min. 10 5 (2 a 30 v dc resistive) (at 20 cpm) conditions conditions for operation, transport and storage* 2 ambient temperature: ?0 c to 85 c ?0 f to 185 f * 3 ; humidity: 5 to 85% r.h. (not freezing and condensing at low temperature) max. operating speed (at rated load) 20 cpm unit weight approx. 1 g .035 oz. all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tk reference data 1. maximum value of continuous carrying current test conditions: coil applied voltage: 110% of rated voltage continuous carrying current: 1,000 hours 2. maximum switching capacity 3. life curve continuous carrying current, a ambient temperature, c 2 1 0 70 80605040 9085 switching current, a switching voltage, v 200 30010030 5020 dc load 0.2 0.3 0.4 0.5 1.0 2.0 3.0 no. of operations, 10 4 switching current, a 10 100 210 30 v dc resistive 4. mechanical life tested sample: tk1-12v, 8 pcs. switching frequency: 30 hz 5. electrical life (dc load) tested sample: tk1-12v, 10 pcs. condition: 2 a 30 v dc resistive load, 20 cpm change of pick-up and drop-out voltage change of contact resistance ratio against the rated voltage, %v no. of operations, 10 4 0 10 20 30 40 50 60 70 80 90 100 10 100 1,000 10,000 drop-out voltage pick-up voltage max. min. max. min. no. of operations, 10 4 0 10 20 30 40 50 60 70 80 90 100 10 pick-up voltage drop-out voltage max. min. max. min. ratio against the rated voltage, %v no . of operations, 10 4 max. min. 10 0 10 20 30 40 50 60 70 80 90 100 contact resistance, m ? 6.-(1) coil temperature rise tested sample: tk1-12v, 6 pcs. measured portion: inside the coil ambient temperature: 25 c 77 f 6.-(2) coil temperature rise tested sample: tk1-12v, 6 pcs. measured portion: inside the coil ambient temperature: 70 c 158 f 0 10 20 30 40 50 60 80 90 100 110 120 130 140 150 coil applied voltage, %v temperature rise, c 0 a room temperature 1 a 2 a 0 10 20 30 40 50 60 80 90 100 110 120 130 140 150 coil applied voltage, %v temperature rise, c 0 a 1 a 2 a 70 c 7.-(1) operate/release time characteristics tested sample: tk1-5 v, 50 pcs. 7.-(2) operate/release time characteristics tested sample: tk1-5 v, 50 pcs. 8. ambient temperature characteristics tested sample: tk1-12v, 5 pcs. coil applied voltage, %v 80 90 100 110 120 0 1 2 3 4 operate/release time, ms max. max. min. min. operate time release time min. max. max. min. coil applied voltage, %v 80 90 100 110 120 0 1 2 3 4 operate/release time, ms operate time operate time release time release time operate time release time min. pick-up voltage drop-out voltage ambient temperature, c variation ratio, % 0 10 20?0 0 ?0 ?0 ?0 ?0 ?0 40 60 80 20 30 40 x ? x ? all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tk 9.-(1) high-frequency characteristics (isolation) 9.-(2) high-frequency characteristics (insertion loss) 10. malfunctional shock tested sample: tk1-12v, 6 pcs. (single side stable); tk1-l2-12v, 6 pcs. (latching) 10 100 100 1,000 50 0 frequency, mhz isolation, db n.o. n.c. 10 100 1,000 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 frequency, mhz insertion loss, db n.o. n.c. y y , y , y z , z , z z x , x , x x 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 deenergized condition (reset state) energized condition (set state) 11.-(1) in?ence of adjacent mounting 11.-(2) in?ence of adjacent mounting inter-relay distance , mm inch 05 .197 rate of change, % rate of change, % on on on off off off 0 5 ? 0 5 ? pick-up voltage drop-out voltage inter-relay distance , mm inch 05 .197 0 5 ? 0 5 ? rate of change, % rate of change, % on on off off off drop-out voltage pick-up voltage on 12. actual load test (35 ma 48 v dc wire spring relay load) circuit change of pick-up and drop-out voltage change of contact resistance wire spring relay 458 ? 0.08 f 0.08 f 48 v dc 5 + 4 458 ? 100 90 80 70 60 50 40 30 20 10 0 10 max. max. min. min. 20 30 40 50 pick-up voltage drop-out voltage no. of operations, 10 4 ratio against the rated voltage, %v 100 90 80 70 60 50 40 30 20 10 0 10 max. n.c. n.o. max. min. min. 20 30 40 50 no. of operations, 10 4 contact resistance, m ? all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tk dimensions (mm inch ) notes the cad data of the products with a cad data mark can be downloaded from: http://panasonic-electric-works.net/ac external dimensions standard pc board terminal self-clinching terminal general tolerance: 0.3 .012 10.6 3.75 9 3.5 0.25 2.54 7.62 0.5 0.25 4 .148 .354 .417 .138 .010 .100 2.54 .100 .300 .020 .010 .157 10.6 3.75 9 3.5 0.25 2.54 7.62 0.5 0.25 4 .148 .354 .417 .138 .010 .100 2.54 .100 .300 .020 .010 .157 pc board pattern (bottom view) 7.62 .300 2.54 .100 2.54 .100 .200 5.08 6-.039 dia. holes 6-1.0 dia. holes tolerance: 0.1 .004 schematic (bottom view) single side stable (deenergized condition) 1-coil latching (reset condition) 2-coil latching (reset condition) 123 654 direction indication ?+ direction indication 123 654 ?+ 123 654 direction indication +? + cad data 1. packing style the relay is packed in a tube with the relay orientation mark on the left side, as shown in the ?ure below. 2. automatic insertion to maintain the internal function of the relay, the chucking pressure should not exceed the values below. chucking pressure in the direction a: 9.8 n {1 kgf} or less chucking pressure in the direction b: 29.4 n {3 kgf} or less chucking pressure in the direction c: 9.8 n {1 kgf} or less please chuck the portion. av oid chucking the center of the relay. in addition, excessive chucking pressure to the pinpoint of the relay should be av oided. for general cautions for use, please refer to the ?autions for use of signal relays or ?eneral application guidelines? stopper (green) orientation (indicates pin no.1) stripe a direction a direction b direction c inch mm c b 1 123 3 6 .118 .236 654 2 3 (6) (5) (4) all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
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