car industry truck industry other industry powertrain systems chassis systems safety security body driver information convenience 150 twin relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. features C special relay for motor polarity reversal C optimized assembly C high switching capacity typical applications C seat adjustment motors Cwindow motors C sunroof motors C central locking mechanisms C mirror adjustment C steering column adjustment C retractable headlamps C power antenna design sealed; sealing in accordance with iec 60 068; immersion cleanable: protection class ip 67 to iec 60 529 (en 60 529) weight approx. 0.67 oz. (19 g) pcb version approx. 0.88 oz. (25 g) version with quick connect terminals nominal voltage 12 v terminals C pcb terminals, for assembling in printed circuit boards C quick connect terminals conditions all parametric, environmental and endurance tests are performed according to eia standard rs-407-a at standard test conditions unless otherwise noted: 23 c ambient temperature, 20-50% rh, 29.5 1.0" hg (998.9 33.9 hpa). 78a_3d01 / 78f_3d01 twin coil relays tcr and tcr-f
151 twin relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. twin coil relays tcr and tcr-f dimension drawing the nip-off-pin may be removed after soldering and washing (for ventilation) nipp-off-pin terminals tinned assembly and positioning aid additional tin tops .689 .008 (17.5 0.2) 1.063 .008 (27.0 0.2) .130 .008 (3.3 0.2) .488 .008 (12.4 0.2) .118 .008*) (3 0.2) .075 .008 (1.9 0.2) .011 .008 (2.8 0.2) .354 .008 (9 0.2) .567 .012 (14.4 0.3) .024 .004 (0.6 0.1) ecr0591-2 max .039 inch (1 mm) *) m oun ti ng h o l es view of the terminals (bottom view) version with pcb terminals .065 .012 (1.65 0.3) 8 x ? .053 .002 (1.35 0.05) .071 .012 (1.8 0.3) .492 (12.5) .935 (23.75) .049 (1.25) ecr0592-a quick connect terminal similar to iso 8092-1 nipp-off pin assembly and positioning aid 1.063 (27) .248 .004 (6.3 0.1) .031 .002 (0.8 0.05) .110 .004 (2.8 0.1) .236 (6) .433 .020 (11 0.5) .386 .020 (9.8 0.5) .329 (8.35) .705 .006 (17.9 0.15) .142 (3.6) .689 (17.5) .768 .012 (19.5 0.3) .768 .012 (19.5 0.3) .331 (8.4) .661 .006 (16.8 0.15) 1.102 .012 (28 0.3) ecr1661-r version with quick connect terminals terminal arrangement view of the terminals .661 .006 (16.8 0.15) .142 .006 (3.6 0.15) .331 .006 (8.4 0.15) .329 .006 (8.35 0.15) .705 .006 (17.9 0.15) ecr1662-z view of the terminals (bottom view)
152 twin relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. twin coil relays tcr and tcr-f note: a zener diode or a resistor is recommended for coil suppression. load limit curve pin assignment 2 changeover contacts/ 2 form c pcb version quick connect version contact data contact configuration 2 changeover contacts/ 2 form c contact material agni0.15 circuit symbol (see also pin assignment) max. switching voltage 15 vdc max. switching current on 1) off 1) the values apply to a resistive load or inductive load with suitable spark suppression. nc/no 30 a/45 a 30 a/40 a limiting continuous current 2) at 23 c at 85 c 2) at 50% on period, max. make time 15 sec 30 a 30 a voltage drop (initial) at 10 a typ. 30 mv increase in coil temperature at 10 a load typ. 6 c mechanical endurance (without load) > 10 6 operations electrical endurance 1) > 2 x 10 5 operations at 20 a, 12 v load limit curve no stationary arc important: check polarity the two make contacts cannot be closed simultaneously. ecr2213-m 88.1 88.2 86 85 15 31
153 twin relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. twin coil relays tcr and tcr-f n.b. a low resistive device in parallel to the relay coil slows the armature movement down and reduces the lifetime caused by increased erosion and/or higher risk of contact tack welding. tolerance range of the release voltage as a function of the load current operating voltage range coil data available for nominal voltages 12 vdc nominal power consumption of the unsuppressed coil at nominal voltage 1.3 w test voltage winding/contact 500 vac rms upper limit temperature for the coil 155 c maximum ambient temperature range 1) 1) see also operating voltage diagram C 40 to + 85 c max. switching rate without contact loading 20 hz operate time 2) 2) measured at nominal voltage without coil suppression unit typ. 4 msec release time 3) 3) measured with zero volts applied (for unsuppressed relays after having been energized at nominal coil voltage) typ. 3 msec min max release voltage [v] load current [a] 0 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 10 20 30 40 ecr2214-v does not take into account the temperature rise due to the contact current e = pre-energization
154 twin relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. twin coil relays tcr and tcr-f ordering information coil versions standard delivery packs (orders in multiples of delivery pack) pcb version: 500 pieces quick connect version: 665 pieces mechanical data cover retention 1) pull push 1) only version with quick connect terminals. 200 n (45 lbs) 200 n (45 lbs) terminals 1) pull force push force resistance to bending, force applied to front resistance to bending, force applied to side torsion 100 n (22.5 lbs) 100 n (22.5 lbs) 10 n (2.25 lbs) 2) 10 n (2.25 lbs) 2) 0.3 nm 2) values apply 2 mm from the end of the terminal. when the force is removed, the terminal must not have moved by more than 0.3 mm . enclosures sealed sealed relay is suitable for immersion cleaning of pcb assembly or conformal coating. relay may be vented after cleaning by cutting the vent protection from the corner of the relay after processing using a razor knife or equivalent. operating conditions temperature range, storage -40 c to 155 c test relevant standard testing as per dimension comments climatic cycling with condensation en iso 6988 20 cycles storage 8/16 h temperature cycling iec 60 068-2-14 na 20 cycles C 40/+ 85 c (dwell time 1 h) damp heat cyclic constant iec 60 068-2-30 iec 60 068-2-3 db, variant 1 ca 9 cycles 56 days upper air temperature 55 c corrosive gas iec 60 068-2-42 iec 60 068-2-43 C 10 days 10 days vibration resistance iec 60 068-2-6 (sine pulse form) acceleration up to 200 hz > 18 g no change in the switching state > 10 m sec shock resistance iec 60 068-2-27 (half-sine pulse form) acceleration, depending on position 6 msec 30 280 g no change in the switching state > 10 m sec solderability 1) 1) only pcb version iec 60 068-2-20 ta, method 1 aging 3 (4 h/155 c) dewetting resistance to soldering heat 1) iec 60 068-2-20 tb, method 1a 10 sec 1 sec with thermal screen sealing iec 60 068-2-17 qc, method 2 1 min / 70 c part number (replace * with coil designator) tcr contact arrangement contact material enclosure terminals V23078-C1*-a303 2 form c agni0.15 sealed printed circuit v23078-f1*-a303 2 form c agni0.15 sealed quick connect coil designator rated coil voltage (v) coil resistance +/- 10% ( w ) must operate voltage (vdc) must release voltage (vdc) 1) 1) see also tolerance range of the release voltage as a function of the load current, page 153 allowable overdrive (vdc) tcr at 23 c 2) 2) allowable overdrive is stated with no load current flowing through the relay contacts and minimum coil resistance. at 85 c 2) 002 12 107 6.9 2.6 21.6 15.6
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