car industry truck industry other industry powertrain systems chassis systems safety security body driver information convenience 75 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. features C limiting continuous currents 25/15 a at the no contact/ nc contact C pin assignment to iso 7588 part 3 C positions of quick connect terminals to iso 7588 part 3 C compact dimensions typical applications C heaters (seat, front/rear windows) C motors (fan, pump, wiper) C valves, lifting magnets, interlocks C headlights, lighting design dustproof; protection class ip 54 to iec 60 529 (en 60 529) optional cover markings; color-coded weight approx. 0.5 - 0.7 oz. (16 - 20 g) depending on contact nominal voltage 12 v or 24 v, vfm (see page 82) also 6 v; other nominal voltages available on request terminals quick connect terminals similar to iso 8092-1 coil and break contact 4.8 x 0.8 mm, other load terminals 6.3 x 0.8 mm; surfaces tin-plated accessories connectors see page 180 special models on request C 1 component (diode or varistor) parallel to the coil C special labels C special cover shapes 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). 74_3d01 micro power relay a
76 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. micro power relay a dimension drawing models with color coded covers on request quick connect terminal similar to iso 8092-1 measurement reference plane .441 .012 (11.2 0.3) .031 .002 (0.8 0.05) .189 .004 (4.8 0.1) .992 .008 (25.2 0.2) .898 .008 (22.8 0.2) .248 .004 (6.3 0.1) .602 .008 (15.3 0.2) .949 .008 (24.1 0.2) ecr0585-s view on the terminals (bottom view) .453 .008 (11.4 0.2) .301 .008 (7.65 0.2) .177 .006 (4.5 0.15) .177 .006 (4.5 0.15) .236 .006 (6 0.15) .315 .006 (8 0.15) .354 .006 (9 0.15) ecr0587-9 cover markings: sorting feature color coding view from above .118 .004 (3 0.1) .118 .004 (3 0.1) ecr0588-h view on the terminals (bottom view) cover markings (view from above)
77 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. micro power relay a contact data 12 v nominal voltage, test voltage 13 vdc typical areas of application resistive/inductive loads lamp loads contact configuration make contact/ form a changeover contact/ form c make contact/ form a changeover contact/ form c contact material agni0.15 agsno 2 circuit symbol (see also pin assignment) max. switching voltage see load limit curve max. switching power see load limit curve max. switching current 1) on 2) off 1) the values apply to a resistive load or inductive load with suitable spark suppression. 2) this current may flow for a maximum of 3 sec for a make/break ratio of 1 : 10. 90 a 30 a nc/no 20/90 a 15/30 a 120 a 3) 30 a 3) corresponds to the peak inrush current of a lamp on initial actuation (cold coil filament). nc/no 40/120 a 15/30 a limiting continuous current at 23 c at 85 c 25 a 15 a nc/no 15/25 a 10/15 a 25 a 15 a nc/no 15/25 a 10/15 a voltage drop (initial) at 10 a typ. 20 mv increase in coil temperature at 10 a load typ. 5 c mechanical endurance (without load) > 10 6 operations electrical endurance see page 81
78 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. micro power relay a load limit curve pin assignment 1 make contact/ 1 changeover contact/ 1 form a 1 form c contact data 24 v nominal voltage, contact gap 3 0.6 mm, test voltage 27 vdc typical areas of application resistive/inductive loads lamp loads contact configuration make contact/ form a changeover contact/ form c make contact/ form a contact material agni0.15 agsno 2 circuit symbol (see also pin assignment) max. switching voltage see load limit curve max. switching power see load limit curve max. switching current 1) on 2) off 1) the values apply to a resistive load or inductive load with suitable spark suppression. 2) this current may flow for a maximum of 3 sec for a make/break ratio of 1 : 10. 40 a 20 a nc/no 20/40 a 10/20 a 80 a 3) 15 a 3) corresponds to the peak inrush current of a lamp on initial actuation (cold coil filament). limiting continuous current at 23 c at 85 c 25 a 15 a nc/no 15/25 a 10/15 a 25 a 15 a voltage drop (initial) at 10 a typ. 20 mv increase in coil temperature at 10 a load typ. 5 c mechanical endurance (without load) typ. 10 7 operations electrical endurance see page 81 load limit curve 1 arc extinguishes during transit time (changeover contact) load limit curve 2 safe shutdown, no stationary arc (make contact) models with diode in parallel to the coil on request. ecr2186-l models with diode in parallel to the coil on request. ecr2187-u
79 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. micro power relay a 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. operating voltage range coil data available for nominal voltages 12 vdc 24 vdc nominal power consumption at nominal voltage 1.4 w 1.6 w resistor parallel to the coil 680 w 1800 w test voltage winding/contact 1000 vac rms upper limit temperature for the coil 180 c maximum ambient temperature range 1) 1) see also operating voltage range diagram C 40 to + 125 c max. switching rate without contact loading 20 hz operate time 2) 2) measured at nominal voltage without coil suppression unit typ. 5 msec release time 2) typ. 2 msec mechanical data cover retention pull push 100 n (22.5 lbs) 100 n (22.5 lbs) terminals 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) 10 n (2.25 lbs) 0.3 nm enclosures dust cover protects relay from dust. for use in passenger compartment or enclosures does not take into account the temperature rise due to the contact current e = pre-energization
80 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. micro power relay a temperature curves for the quick connect terminals parameter: ambient temperature contact circuit release incl. connector 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 6 cycles storage 8/16 h temperature cycling iec 60 068-2-14 nb 10 cycles C 40/+ 85 c (5 c per min.) damp heat cyclic constant iec 60 068-2-30 iec 60 068-2-3 db, variant 1 ca 6 cycles 10 days upper air temperature 55 c corrosive gas iec 60 068-2-42 iec 60 068-2-43 10 2 cm 3 /m 3 so 2 1 0.3 cm 3 /m 3 h 2 s 10 days 10 days vibration resistance iec 60 068-2-6 (sine pulse form) acceleration, acc. to position 20 - 500 hz min. 5 g no change in the switching state > 10 m sec shock resistance iec 60 068-2-27 (half-sine pulse form) acceleration, acc. to position min. 20 g no change in the switching state > 10 m sec load dump iso 7637 din 40 839 part 1 jump start 5 s 16 v 15 s 28 v 10 s 16 v 3 cycles drop test capable of meeting specifications after 1.0 m (3.28 foot) drop onto concrete flammability ul94-hb overtemperature quick connect ter minal coil voltage overtemperature quick connect ter minal contact current 5.0 m normal connector w 2.5 m high-quality connector w
81 plug-in relays micro iso relays all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. ordering information coil versions standard delivery packs (orders in multiples of delivery pack) micro power relay a: 480 pieces electrical endurance 12 v nominal voltage, test voltage 13 v make contact break contact order number motor load v23074-a1001-a302 (make contact) v23074-a1001-a303 (changeover contact) make current 40 a 20 a break current 20 a 10 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 resistive load nominal load current 20 a 10 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 lamp load (bounce free coil control circuit) v23074-a1001-a402 (make contact) V23074-A1001-A403 (changeover contact) max. make current 120 a 40 a break contact 20 a 10 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 24 v nominal voltage, test voltage 27 v make contact break contact order number motor load v23074-a1002-a302 (make contact) v23074-a1002-a303 (changeover contact) make current 38 a 28 a break current 15 a 6 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 resistive load nominal load current 20 a 10 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 lamp load, 2 h4 lamps (bounce free coil control circuit) v23074-a1002-a402 (make contact) max. make current 70 a break current 7 a duty cycle t on / t off 2 sec/2 sec operations > 10 5 part number (replace * with coil designator) contact arrangement contact material enclosure terminals micro a 1) 1) versions with varistor or diode parallel to the coil on request. versions with special labels or color shapes on request v23074-a1*-a302 1 form a agni0.15 dust cover, black quick connect v23074-a1*-a303 1 form c agni0.15 dust cover, black quick connect v23074-a1*-a402 1 form a agsno 2 dust cover, black quick connect v23074-a1*-a403 1 form c agsno 2 dust cover, black quick connect coil designator rated coil voltage (v) coil resistance +/- 10% ( w ) must operate voltage (vdc) must release voltage (vdc) allowable overdrive (vdc) micro a (with resistor) at 23 c 1) 1) allowable overdrive is stated with no load current flowing through the relay contacts and minimum coil resistance. at 85 c 1) 001 12 124 7.2 1.8 24 18 002 24 441 14.4 3.6 45 33 micro power relay a
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