tn ordering information space reduction down to footprint of 5.6 mm 14 mm 2 realized tn relays compliance with rohs directive features 1. 2 form c slim type 14.0(l) 9.0(w) 5.0(h) .551(l) .354(w) .197(h) small header area makes higher density mounting possible 2. 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. 3. surge breakdown voltage: 1500 v fcc part 68 4. outstanding vibration and shock resistance. functional shock resistance: 490 m/s 2 destructive shock resistance: 980 m/s 2 functional vibration resistance: 10 to 55 hz (at double amplitude of 3 mm .118 inch ) destructive vibration resistance: 10 to 55 hz (at double amplitude of 5 mm .197 inch ) 5. high density mounting possible high-ef?iency magnetic circuits ensure low magnetic ?x leakage. because characteristics are little changed by proximity mounting, high- density mounting is possible. 6. 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. 7. low thermal electromotive force as well as low power consumption of 140 mw, use of a structure with separate coil and contact sections has reduced thermal electromotive force to the low level of approximately 5 v. 8. latching types also available 9. self-clinching terminal also av ailable 10. sealed construction allows automatic washing. typical applications ?communications ?measurement equipment ?oa equipment ?industrial machines nominal coil voltage (dc)* 3, 4.5, 5, 6, 9, 12, 24, 48v contact arrangement 2: 2 form c tn 2 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 notes: 1. *48 v coil type: single side stable only 2. 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.
tn 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. note: types (?3 to the end of part no.) designed to withstand strong vibration caused, for example, by the use of terminal cutters, can also be ordered. however, please contact us if you need parts for use in low level load and low thermal power. rating 1. coil data 1) single side stable 2) 1 coil latching contact arrangement nominal coil voltage single side stable 1 coil latching 2 coil latching part no. part no. part no. 2 form c 3v dc tn2-3v tn2-l-3v tn2-l2-3v 4.5v dc tn2-4.5v tn2-l-4.5v tn2-l2-4.5v 5v dc tn2-5v tn2-l-5v tn2-l2-5v 6v dc tn2-6v tn2-l-6v tn2-l2-6v 9v dc tn2-9v tn2-l-9v tn2-l2-9v 12v dc tn2-12v tn2-l-12v tn2-l2-12v 24v dc tn2-24v tn2-l-24v tn2-l2-24v 48v dc tn2-48v contact arrangement nominal coil voltage single side stable 1 coil latching 2 coil latching part no. part no. part no. 2 form c 3v dc tn2-h-3v tn2-l-h-3v tn2-l2-h-3v 4.5v dc tn2-h-4.5v tn2-l-h-4.5v tn2-l2-h-4.5v 5v dc tn2-h-5v tn2-l-h-5v tn2-l2-h-5v 6v dc tn2-h-6v tn2-l-h-6v tn2-l2-h-6v 9v dc tn2-h-9v tn2-l-h-9v tn2-l2-h-9v 12v dc tn2-h-12v tn2-l-h-12v tn2-l2-h-12v 24v dc tn2-h-24v tn2-l-h-24v tn2-l2-h-24v 48v dc tn2-h-48v 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 ) 3v dc 75%v or less of nominal voltage* (initial) 10%v or more of nominal voltage* (initial) 46.7ma 64.3 ? 140mw 150%v of nominal voltage 4.5v dc 31.1ma 145 ? 5v dc 28.1ma 178 ? 6v dc 23.3ma 257 ? 9v dc 15.5ma 579 ? 12v dc 11.7ma 1,028 ? 24v dc 8.3ma 2,880 ? 200mw 48v dc 6.25ma 7,680 ? 300mw 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 ) 3v dc 75%v or less of nominal voltage* (initial) 75%v or less of nominal voltage* (initial) 33.3ma 90 ? 100mw 150%v of nominal voltage 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 all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tn 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. 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 3v dc 75%v or less of nominal voltage* (initial) 75%v or less of nominal voltage* (initial) 66.7ma 66.7ma 45 ? 45 ? 200mw 200mw 150%v of nominal voltage 4.5v dc 44.4ma 44.4ma 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 16.7ma 16.7ma 720 ? 720 ? 24v dc 12.5ma 12.5ma 1,920 ? 1,920 ? 300mw 300mw 120%v of nominal voltage characteristics item speci?ations contact arrangement 2 form c initial contact resistance, max. max. 60 m ? (by voltage drop 6 v dc 1a) contact material ag+au clad rating nominal switching capacity 1 a 30 v dc, 0.5 a 125 v ac (resistive load) max. switching power 30 w (dc), 62.5 va (ac) (resistive load) max. switching voltage 110 v dc,125 v ac max. switching current 1 a min. switching capacity (reference value)* 1 10 a 10mv dc nominal operating power single side stable 140 mw (3 to 12 v dc), 200 mw (24 v dc), 300 mw (48 v dc) 1 coil latching 100 mw (3 to 12 v dc), 150 mw (24 v dc) 2 coil latching 200 mw (3 to 12 v dc), 300 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 1,000 vrms for 1 min. (detection current: 10 ma) between contact sets 1,000 vrms for 1 min. (detection current: 10 ma) surge breakdown voltage (initial) between open contacts 1,500 v (10 160 s) (fcc part 68) temperature rise (at 20 c 68 f ) max. 50 c (by resistive method, nominal coil voltage applied to the coil; contact carrying current: 1a.) 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. 3 ms [max. 3 ms] (nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) mechanical characteristics shock resistance functional min. 490 m/s 2 (half-wave pulse of sine wave: 11 ms; detection time: 10 s.) destructive min. 980 m/s 2 (half-wave pulse of sine wave: 6 ms.) vibration resistance functional 10 to 55 hz at double amplitude of 3 mm (detection time: 10 s.) destructive 10 to 55 hz at double amplitude of 5 mm expected life mechanical min. 10 8 (at 180 cpm) electrical min. 2 10 5 (1 a 30 v dc resistive), min. 10 5 (0.5 a 125 v ac resistive) (at 20 cpm) conditions conditions for operation, transport and storage* 2 ambient temperature: ?0 c to 70 c ?0 f to 158 f ; humidity: 5 to 85% r.h. (not freezing and condensing at low temperature) max. operating speed (at rated load) 20 cpm unit weight approx. 1.5 g .053 oz all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tn reference data 1. maximum switching capacity 2. life curve 3. mechanical life tested sample: tn2-12v, 10 pcs. 30 100 200 1.0 0.5 0.4 0.3 0.2 switching voltage,v switching current, a dc load (cos ? =1) ac load (cos ? =1) 100 10 0 0.5 1.0 switching current, a no. of operations, 10 4 125 v ac resistive load 30 v dc resistive load 10 100 1,000 10,000 0 10 20 30 40 50 60 70 80 90 100 ratio against the rated voltage, %v no. of operations, 10 4 max. max. min. min. pick-up voltage drop-out voltage 4. electrical life (dc load) tested sample: tn2-12v, 10 pcs. condition: 1 a 30 v dc resistive load, 20 cpm change of pick-up and drop-out voltage change of contact resistance 5. coil temperature rise tested sample: tn2-12v point measured: inside the coil ambient temperature: room temperature (25 to 26 c), 70 c (77 to 79 f), 158 f max. max. min. min. no. of operations, 10 4 0 10 20 30 40 50 60 70 80 90 100 5101 520 ratio against the rated voltage %v pick-up voltage drop-out voltage 5101520 no.of operations, 10 4 contact resistance,m ? 0 10 20 30 40 50 60 70 80 90 100 terminal no.2?? terminal no.7?? 0 coil applied voltage, %v temperature rise, c 80 90 100 110 120 130 140 150 10 20 30 40 50 60 70 carrying current 0 a (room temp.) 1 a (room temp.) 0 a (70 c) 1 a (70 c) 6. set/reset time characteristics tested sample: tn2-l2-12v, 5 pcs. 7. ambient temperature characteristics tested sample: tn2-12v, 5 pcs. 8-(1). malfunctional shock (single side stable) tested sample: tn2-12v, 6 pcs. max. min. 0 1 2 3 4 5 6 80 90 100 110 120 coil applied voltage, %v set and reset time, ms set time reset time 20 0 x x pick-up voltage 40 60 80 ?0?0?0 10 20 30 40 drop-out voltage ambient temperature, c ?0 ?0 ?0 ?0 variation ratio, % y z , z x , x , x x z z , y y , 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 y , deenergized condition energized condition 8-(2). malfunctional shock (latching) tested sample: tn2-l2-12v, 6 pcs. 9-(1). in?ence of adjacent mounting 9-(2). in?ence of adjacent mounting y z , z x , x , x x z z , y y , 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 980m/s 2 y , deenergized condition energized condition on on on off off off inter-relay distance , mm inch rate of change, % rate of change, % 05 .197 ?0 10 0 ?0 0 10 pick-up voltage drop-out voltage on on on off off off inter-relay distance , mm inch rate of change, % rate of change, % 05 .197 0 20 10 ?0 0 10 pick-up voltage drop-out voltage all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
tn dimensions (mm inch ) notes 10. actual load test (35 ma 48 v dc wire spring relay load) tested sample: tn2-12v, 5 pcs. change of pick-up and drop-out voltage change of contact resistance no. of operations, 10 4 ratio against the rated voltage, %v max. min. max. min. 010 10 20 30 40 50 60 70 80 90 100 20 30 40 50 pick-up voltage drop-out voltage no. of operations, 10 4 max. min. 010 10 20 30 40 50 60 70 80 90 100 20 30 40 50 contact resistance, m ? terminal no. 2? 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 3.5 .138 2.54 0.5 0.25 1.385 2.54 14 551 9.8 9.5 .386 .374 5.6 .100 .020 .010 .055 .100 .220 3.5 .138 2.54 0.5 0.25 1.385 2.54 14 551 9.8 9.5 .386 .374 5.6 .100 .020 .220 .010 .055 .100 pc board pattern (bottom view) 2.54 10.16 2.54 10-1.0 dia. hole 10-.039 dia. hole .100 .100 .400 tolerance: 0.1 .004 schematic (bottom view) single side stable (deenergized condition) 1-coil latching (reset condition) 2-coil latching (reset condition) direction indication 10 9 8 7 6 1 2 3 4 5 direction indication 10 9 8 7 6 1 2 3 4 5 direction indication 10 9 8 7 6 1 2 3 4 5 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: 9.8 n {1 kgf} or less chucking pressure in the direction c: 4.9 n {500gf} 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. stopper (gray) orientation (indicates pin no.1) stripe stopper (green) a c b for general cautions for use, please refer to the ?autions for use of signal relays or ?eneral application guidelines? all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
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