tx specifications 2 a capacity relay with high surge vo lta ge & high breakdown voltage tx relays testing mm inch 8.2 .323 7.4 .291 15 .591 8.4 .331 7.4 .291 15 .591 rohs directive compatibility information http://www.nais-e.com/ features ?breakdown voltage between contacts and coil: 2,000 v ?surge withstand between contacts and coil: 2,500 v ?high contact capacity: 2 a 30 v dc ?surface-mount type available contact 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. (agpd contact type or sx relays are available for low level load switching [10v dc, 10ma max. level]) #2 the upper limit for the ambient temperature is the maximum temperature that can satisfy the coil temperature rise. under the packing condition, allowable temperature range is from ?0 to +70? ?0?to +158? . remarks * speci?ations will vary with foreign standards certi?ation ratings. * 1 measurement at same location as "initial breakdown voltage" section. * 2 by resistive method, nominal voltage applied to the coil; contact carrying current: 2 a. * 3 nominal voltage applied to the coil, excluding contact bounce time. * 4 nominal voltage applied to the coil, excluding contact bounce time without diode. * 5 half-wave pulse of sine wave: 6 ms; detection time: 10 s. * 6 half-wave pulse of sine wave: 6 ms. * 7 detection time: 10 s. * 8 refer to 6. conditions for operation, transport and storage mentioned in ambient envi r onment characteristics arrangement 2 form c initial contact resistance, max. (by voltage drop 6 v dc 1 a) 100 m ? contact material standard contact: ag+au clad, agpd contact (low level load): agpd+au clad (stationary), agpd (movable) rating nominal switching capacity (resistive load) 2 a 30 v dc max. switching power (resistive load) 60 w max. switching voltage 220 v dc max. switching current 2 a min. switching capacity (reference value) #1 10 a 10 mv dc nominal operating power single side stable 140 mw (1.5 to 24 v dc) 270 mw (48 v dc) 1 coil latching 100 mw (1.5 to 24 v dc) 2 coil latching 200 mw (1.5 to 24 v dc) expected life (min. operations) mechanical (at 180 cpm) 10 8 electrical (at 20 cpm) 2 a 30 v dc resistive 10 5 1 a 30 v dc resistive 5 10 5 initial insulation resistance* 1 min. 1,000 m ? (at 500 v dc) initial breakdown voltage between open contacts 1,000 vrms for 1 min. (detection current: 10 ma) between contact sets 1,000 vrms for 1 min. (detection current: 10 ma) between contact and coil 2,000 vrms for 1 min. (detection current: 10 ma) initial surge voltage between open contacts (10 160 s) 1,500 v (fcc part 68) between contacts and coil (2 10 s) 2,500 v (telcordia) temperature rise* 2 (at 20 c) max. 50 c operate time [set time]* 3 (at 20 c) max. 4 ms [max. 4 ms] release time [reset time]* 4 (at 20 c) max. 4 ms [max. 4 ms] shock resistance functional* 5 min. 750 m/s 2 {75 g} destructive* 6 min. 1,000 m/s 2 {100 g} vibration resistance functional* 7 196 m/s 2 {20 g}, 10 to 55 hz at double amplitude of 3.3 mm destructive 294 m/s 2 {30g}, 10 to 55 hz at double amplitude of 5 mm conditions for operation, transport and storage* 8 (not freezing and condensing at low temperature) ambient temperature #2 ?0 c to +85 c (up to 24 v coil) ?0 f to +185 f (up to 24 v coil) ?0 c to +70 c (48 v coil) ?0 f to +158 f (48 v coil) humidity 5 to 85% r.h. unit weight approx. 2 g . 071 oz all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx ordering information types and coil data (at 20 c 68 f ) 1) standard pc board terminal type and self-clinching terminal type 1. single side stable 2. 1 coil latching 3. 2 coil latching notes: 1. speci?d value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse. 2. standard packing: tube: 40 pcs.; case: 1,000 pcs. 3. in case of 5 v transistor drive circuit, it is recommended to use 4.5 v type relay. part no. nominal voltage, v dc pick-up voltage, v dc (max.) drop-out voltage, v dc (min.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc standard pc board terminal self-clinching terminal tx2-1.5 v tx2-h-1.5 v 1.5 1.13 0.15 93.8 16 140 2.2 tx2-3 v tx2-h-3 v 3 2.25 0.3 46.7 64.3 140 4.5 tx2-4.5 v tx2-h-4.5 v 4.5 3.38 0.45 31 145 140 6.7 tx2-5 v tx2-h-5 v 5 3.75 0.5 28.1 178 140 7.5 tx2-6 v tx2-h-6 v 6 4.5 0.6 23.3 257 140 9 tx2-9 v tx2-h-9 v 9 6.75 0.9 15.5 579 140 13.5 tx2-12 v tx2-h-12 v 1 2 9 1.2 11.7 1,028 140 18 tx2-24 v tx2-h-24 v 2 4 1 8 2.4 5.8 4,114 140 36 tx2-48 v tx2-h-48 v 4 8 3 6 4.8 5.6 8,533 270 57.6 part no. nominal voltage, v dc set voltage, v dc (max.) reset voltage, v dc (max.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc standard pc board terminal self-clinching terminal tx2-l-1.5 v tx2-l-h-1.5 v 1.5 1.13 1.13 66.7 22.5 100 2.2 tx2-l-3 v tx2-l-h-3 v 3 2.25 2.25 33.3 90 100 4.5 tx2-l-4.5 v tx2-l-h-4.5 v 4.5 3.38 3.38 22.2 202.5 100 6.7 tx2-l-5 v tx2-l-h-5 v 5 3.75 3.75 20 250 100 7.5 tx2-l-6 v tx2-l-h-6 v 6 4.5 4.5 16.7 360 100 9 tx2-l-9 v tx2-l-h-9 v 9 6.75 6.75 11.1 810 100 13.5 tx2-l-12 v tx2-l-h-12 v 1 2 9 9 8.3 1,440 100 18 tx2-l-24 v tx2-l-h-24 v 2 4 1 8 1 8 4.2 5,760 100 36 part no. nominal voltage, v dc set voltage, v dc (max.) reset voltage, v dc (max.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc standard pc board terminal self-clinching terminal tx2-l2-1.5 v tx2-l2-h-1.5 v 1.5 1.13 1.13 133.9 11.2 200 2.2 tx2-l2-3 v tx2-l2-h-3 v 3 2.25 2.25 66.7 45 200 4.5 tx2-l2-4.5 v tx2-l2-h-4.5 v 4.5 3.38 3.38 44.5 101.2 200 6.7 tx2-l2-5 v tx2-l2-h-5 v 5 3.75 3.75 40 125 200 7.5 tx2-l2-6 v tx2-l2-h-6 v 6 4.5 4.5 33.3 180 200 9 tx2-l2-9 v tx2-l2-h-9 v 9 6.75 6.75 22.2 405 200 13.5 tx2-l2-12 v tx2-l2-h-12 v 1 2 9 9 16.7 720 200 18 tx2-l2-24 v tx2-l2-h-24 v 2 4 1 8 1 8 8.3 2,880 200 36 2sa l 3v hz ex. tx contact arrangement surface-mount availability operating function coil voltage (dc) nil: standard pc board terminal type or nil: self-clinching terminal type sa: standard surface-mount terminal type sl : high connection reliability surface-mount sl : terminal type ss: space saving surface-mount terminal type 2: 2 form c nil: single side nil: stable l: 1 coil latching l2: 2 coil latching terminal shape nil: standard pc board terminal or surface-mount terminal h: self-clinching terminal 1.5, 3, 4.5, 5, 6, 9, 12, 24, 48* v notes: 1. tape and reel (picked from 1/3/4/5-pin side) is also available by request. part number suffix ?x?is needed when ordering. (ex.) tx2sa-3 v-x 2. tape and reel packing symbol ?z?or ?x?are not marked on the relay. packing style nil: tube packing z: tape and reel packing(picked from the 8/9/10/12 -pin side *48 v coil type: single side stable only all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx 2) surface-mount terminal type 1. single side stable 2. 1 coil latching 3. 2 coil latching ? :f or each surface-mounted terminal variation, input the following letter. sa type: a , sl type: l , ss type: s notes: 1. speci?d value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse. 2. standard packing: tube: 40 pcs.; case: 1,000 pcs. 3. tape and reel packing is also available for surface-mount type by request. part number suf? ?x or ?z is needed when ordering. in this case, ? or ? are not marked on the relay. quantity in tape and reel: 500 pcs. (ex.) ?tx2sa-3v-x ?tx2sa-l-3v-z picked from the 1/3/4/5-pin side picked from the 8/9/10/12-pin side 4. in case of 5 v transistor drive circuit, it is recommended to use 4.5 v type relay. part no. nominal voltage, v dc pick-up voltage, v dc (max.) drop-out voltage, v dc (min.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc tx2s ? -1.5 v 1.5 1.13 0.15 93.8 16 140 2.2 tx2s ? -3 v 3 2.25 0.3 46.7 64.3 140 4.5 tx2s ? -4.5 v 4.5 3.38 0.45 31 145 140 6.7 tx2s ? -5 v 5 3.75 0.5 28.1 178 140 7.5 tx2s ? -6 v 6 4.5 0.6 23.3 257 140 9 tx2s ? -9 v 9 6.75 0.9 15.5 579 140 13.5 tx2s ? -12 v 1 2 9 1.2 11.7 1,028 140 18 tx2s ? -24 v 2 4 1 8 2.4 5.8 4,114 140 36 tx2s ? -48 v 4 8 3 6 4.8 5.6 8,533 270 57.6 part no. nominal voltage, v dc set voltage, v dc (max.) reset voltage, v dc (max.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc tx2s ? -l-1.5 v 1.5 1.13 1.13 66.7 22.5 100 2.2 tx2s ? -l-3 v 3 2.25 2.25 33.3 90 100 4.5 tx2s ? -l-4.5 v 4.5 3.38 3.38 22.2 202.5 100 6.7 tx2s ? -l-5 v 5 3.75 3.75 20 250 100 7.5 tx2s ? -l-6 v 6 4.5 4.5 16.7 360 100 9 tx2s ? -l-9 v 9 6.75 6.75 11.1 810 100 13.5 tx2s ? -l-12 v 1 2 9 9 8.3 1,440 100 18 tx2s ? -l-24 v 2 4 1 8 1 8 4.2 5,760 100 36 part no. nominal voltage, v dc set voltage, v dc (max.) reset voltage, v dc (max.) nominal operating current, ma ( 10%) coil resistance, ? ( 10%) nominal operating power, mw max. allowable voltage, v dc tx2s ? -l2-1.5 v 1.5 1.13 1.13 133.9 11.2 200 2.2 tx2s ? -l2-3 v 3 2.25 2.25 66.7 45 200 4.5 tx2s ? -l2-4.5 v 4.5 3.38 3.38 44.5 101.2 200 6.7 tx2s ? -l2-5 v 5 3.75 3.75 40 125 200 7.5 tx2s ? -l2-6 v 6 4.5 4.5 33.3 180 200 9 tx2s ? -l2-9 v 9 6.75 6.75 22.2 405 200 13.5 tx2s ? -l2-12 v 1 2 9 9 16.7 720 200 18 tx2s ? -l2-24 v 2 4 1 8 1 8 8.3 2,880 200 36 all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx dimensions mm inch 1. single side stable and 1 coil latching type standard pc board terminal 0.5 .020 1.15 .045 5.08 .200 2.54 .100 8.2 .323 3.5 .138 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 self clinching terminal general tolerance: 0.3 .012 0.5 .020 1.15 .045 5.08 .200 2.54 .100 8.2 .323 3.5 .138 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 pc board pattern (copper-side view) tolerance: 0.1 .004 5.08 .200 2.54 .100 8-1.0 dia 8-.039 dia 10.16 .400 schematic (bottom view) single side stable (deenergized condition) 1 coil latching (reset condition) *orientation stripe located on top of relay. direction indication* 12 10 9 8 1 3 4 5 + direction indication* 12 10 9 8 1 3 4 5 + surface-mount terminal sa type 0.5 .020 5.08 .200 2.54 .100 8.2 .323 8.4 .331 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 9.4 0.5 .370 .020 sl type 0.5 .020 5.08 .200 2.54 .100 8.2 .323 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 9.4 0.5 .370 .020 max. 10.0 .390 ss type general tolerance: 0.3 .012 0.5 .020 5.08 .200 2.54 .100 8.2 .323 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 7.4 0.5 .291 .020 max. 10.0 .390 suggested mounting pad (top view) tolerance: 0.1 .004 3.16 .124 1 .039 2.54 .100 5.08 .200 7.24 .285 3.16 .124 1 .039 2.54 .100 5.08 .200 7.24 .285 2.16 .085 1 .039 2.54 .100 5.08 .200 6.24 .246 schematic (top view) single side stable (deenergized condition) 1 coil latching (reset condition) direction indication + 12 10 9 8 1 3 4 5 direction indication + 12 10 9 8 1 3 4 5 2. coil latching type standard pc board terminal 0.5 .020 1.15 .045 5.08 .200 2.54 .100 8.2 .323 3.5 .138 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 self clinching terminal general tolerance: 0.3 .012 0.5 .020 1.15 .045 5.08 .200 2.54 .100 8.2 .323 3.5 .138 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 pc board pattern (copper side view) tolerance: 0.1 .004 5.08 .200 2.54 .100 10-1.0 dia 10-.039 dia 12.7 .500 schematic (bottom view) 2 coil latching (reset condition) direction indication* 12 10 9 8 7 1 3 4 5 6 + + surface-mount terminal sa type 0.5 .020 5.08 .200 2.54 .100 8.2 .323 8.4 .331 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 9.4 0.5 .370 .020 sl type 0.5 .020 5.08 .200 2.54 .100 8.2 .323 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 9.4 0.5 .370 .020 max. 10.0 .390 ss type general tolerance: 0.3 .012 0.5 .020 5.08 .200 2.54 .100 8.2 .323 0.65 .026 7.4 .291 5.08 .200 0.25 .010 15 .591 7.4 0.5 .291 .020 max. 10.0 .390 suggested mounting pad (top view) tolerance: 0.1 .004 3.16 .124 1 .039 2.54 .100 5.08 .200 7.24 .285 3.16 .124 1 .039 2.54 .100 5.08 .200 7.24 .285 2.16 .085 1 .039 2.54 .100 5.08 .200 6.24 .285 schematic (top view) 2 coil latching (reset condition) direction indication + + 12 10 9 8 7 1 3 4 5 6 all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx reference data 1. maximum switching capacity 2. life curve 3. mechanical life tested sample: tx2-5v, 10 pcs. operating frequency: 180 cpm 0.2 0.3 0.4 0.5 1.0 2.0 3.0 20 30 50 100 200 300 dc resistive load 0 contact voltage, v switching current, a 1.0 2.0 100 50 30 20 10 0 switching current, a no. of operations 10 4 30v dc resistive load 0 10 100 10,000 1,000 10 max. max. min. min. 20 30 40 50 60 70 80 90 100 no. of operations, 10 4 ratio against the rated voltage, %v pick-up voltage drop-out voltage 4. electrical life tested sample: tx2-5v, 6 pcs. operating frequency: 20 cpm change of pick-up and drop-out voltage change of contact resistance 5-(1). coil temperature rise tested sample: tx2-5v, 6 pcs. point measured: inside the coil ambient temperature: 25 c 77 f , 85 c 185 f 10 1 max. min. min. 0 10 20 30 40 50 60 70 80 90 100 23456789 max. no. of operations, 10 4 ratio against the rated voltage, %v pick-up voltage drop-out voltage 10 1 max. min. 0 10 20 30 40 50 60 70 80 90 100 23456789 no. of operations, 10 4 contact resistance, m ? 10 30 60 70 100 120 150 0 20 40 50 110 130 140 2a 2a 0a 0a +25 c +77 f +85 c +185 f no. of operate, 10 4 temperature rise, c 5-(2). coil temperature rise tested sample: tx2-48v, 6 pcs. point measured: inside the coil ambient temperature: 25 c 77 f , 70 c 158 f 6-(1). operate and release time (with diode) tested sample: tx2-5v, 10 pcs. 6-(2). operate and release time (without diode) 10 30 60 70 100 120 150 0 20 40 50 110 130 140 2a 2a 0a 0a +25 c +77 f +70 c +158 f no. of operations, 10 4 temperature rise, c 1 2 4 5 70 80 100 120 0 3 90 110 max. max. min. min. coil applied voltage, %v operate and release time, ms operate time release time 1 2 4 5 70 80 100 120 0 3 90 110 max. max. min. min. coil applied voltage, %v operate and release time, ms operate time release time 7. distribution of pick-up and drop-out voltage tested sample: tx2-5v, 50 pcs. 8. distribution of set and reset voltage tested sample: tx2-l2-12v, 30 pcs. 9. ambient temperature characteristics tested sample: tx2-5v, 5 pcs. 0 10 010 20 30 40 50 60 70 80 90 100 20 30 ratio against the rated voltage, %v quantity drop-out voltage pick-up voltage 0 10 15 010 20 30 40 50 60 70 80 90 100 5 ratio against the rated voltage, %v quantity set voltage reset voltage e40 40 20 e20 e40 e20 020 40 60 80 x x ambient temperature, c rate of change, % drop-out voltage pick-up voltage all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx 10. distribution of contact resistance tested sample: tx2-5v, 30 pcs. (30 4 contacts) 11-(1). high frequency characteristics tested sample: tx2-12v, 2 pcs. isolation characteristics 11-(2). high frequency characteristics tested sample: tx2-12v, 2 pcs. insertion loss characteristics 0 10 15 0 20 30 40 50 5 20 30 35 25 1 345 12 10 9 8 (bottom view) contact resistance, m ? quantity terminal nos. 4-5, 8-9 terminal nos. 3-4, 9-10 50 10 100 1,000 100 frequency, mhz isolation, db 0.6 10 100 1,000 0.2 0.4 1.0 0.8 frequency, mhz insertion loss, db 12-(1). malfunctional shock (single side stable) tested sample: tx2-5v, 6 pcs 12-(2). malfunctional shock (latching) tested sample: tx2-l2-12v, 6 pcs. y' y xz z' x' y y' z' z x x' 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 deenergized condition energized condition y' y xz z' x' y y' z' z x x' 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 1000m/s 2 reset state set state 13-(1). in?ence of adjacent mounting 13-(2). in?ence of adjacent mounting 13-(3). in?ence of adjacent mounting ? 0 5 ? 0 5 on on off off 10 .394 6 .236 2 .079 4 .157 8 .315 0 off on pick-up voltage drop-out voltage inter-relay distance , mm inch rate of change, % rate of change, % ? 0 5 ? 0 5 on on on off off off 10 .394 6 .236 2 .079 4 .157 8 .315 0 pick-up voltage drop-out voltage inter-relay distance , mm inch rate of change, % rate of change, % ? 10 .394 6 .236 0 5 ? 0 5 on off 2 .079 04 .157 8 .315 pick-up voltage drop-out voltage inter-relay distance , mm inch rate of change, % rate of change, % on on off off on off 14. pulse dialing test tested sample: tx2-5v, 6 pcs. (35 ma 48 v dc wire spring relay load) circuit change of pick-up and drop-out voltage change of contact resistance 48v dc 458 ? 0.08 f 0.08 f 458 ? 4 3 + wire spring relay 0 10 20 50 3010 max. max. min. min. 20 30 40 50 60 70 80 90 100 40 no. of operation, 10 4 ratio against the rated voltage, %v pick-up voltage drop-out voltage 50 max. min. 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 no. of operations, 10 4 contact resistance, m ? . all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
tx notes for cautions f or us e , see rel a y t e c hnical in f ormation 1. packing style 1) the relay is packed in a tube with the relay orientation mark on the left side, as shown in the ?ure below. 2) tape and reel packing (surface-mount terminal type) (1) tape dimensions (i) sa type mm inch (ii) sl type mm inch (iii) ss type mm inch (2) dimensions of plastic reel mm inch orientation (indicates pin no.1)stripe stopper (gray) stopper (green) tx/tx-d/tx-s -smd relays tape coming out direction 16.0 .630 10.0 .394 4.0 .157 24.0 0.3 .945 .012 0.2 9.2 .008 .362 0.4 .016 c ba d relay polarity bar (z type) 2.0 .079 11.5 .453 1.75 .069 15.5 .610 .059 dia. +.004 0 1.5 dia. +0.1 0 10.0 .394 16.0 tx/tx-d/tx-s -smd relays tape coming out direction .630 4.0 .157 24.0 0.3 .945 .012 0.2 10.8 .008 .425 0.4 .016 relay polarity bar (z type) 2.0 .079 11.5 .453 15.5 .610 1.75 .069 .059 dia. +.004 0 1.5 dia. +0.1 0 8.0 .315 16.0 tx/tx-d/tx-s -smd relays tape coming out direction .630 4.0 .157 24.0 0.3 .945 .012 0.2 10.8 .008 .425 0.4 .016 relay polarity bar (z type) 2.0 .079 11.5 .453 15.5 .610 1.75 .069 .059 dia. +.004 0 1.5 dia. +0.1 0 2.2 dia. .087 dia. .024 .827 0.6 21 dia. dia. .020 .512 0.5 13 dia. dia. 0.2 2.0 .008 .079 +2 0 24.4 +.079 0 .961 .079 .020 2.0 0.5 1 100 370 dia. dia. 2 .039 3.937 14.567 dia. dia. .079 all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
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