le (ale) specifications 16a power relay for micro wave oven le relays (ale) vde 12.4 24.9 28.6 .488 .980 1.126 12.4 .488 28.6 1.126 24.9 .980 pcb type tmp type rohs directive compatibility information http://www.mew.co.jp/ac/e/environment/ features 1. supports magnetron and heater loads. capable for switching magnetron and heater loads found in microwave ovens. 2. excellent heat resistance ambient temperature: up to 85 c 185 f certi?d ul coil insulation class b and class f 3. high insulation resistance creepage distance and clearances between contact and coil: min. 8 mm .315 inch surge withstand voltage: 10,000v 4. low operating power nominal operating power: 400mw/ 200mw (high sensitive type) 5. a wide variety of types product line consists of 4 types with different shapes and pins 6. conforms to the various safety standards: ul/csa, t?v, vde approved and semko available (tmp type) ul/csa, vde approved (pcb type) typical applications ?microwave ovens ?refrigerators ?oa equipment contact coil #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. remarks * speci?ations will vary with foreign standards certi?ation ratings. * 1 measurement at same location as ?nitial breakdown voltage section. * 2 detection current: 10ma * 3 wa ve is standard shock voltage of 1.2 50 s according to jec-212-1981 * 4 excluding contact bounce time. * 5 half-wave pulse of sine wave: 11 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 1 form a initial contact resistance, max. (by voltage drop 6 v dc 1 a) 100 m ? contact material agsno 2 type rating (resistive load) nominal switching capacity 16 a 277 v ac max. switching power 4,432 v a max. switching voltage 277 v ac max. switching current 16 a min. switching capacity #1 (reference value) 100 ma, 5 v dc expected life (min. operations) mechanical (at 180 cpm) 2 10 6 electrical (at 20 cpm) (resistive load) 10 5 type standard high sensitive nominal operating power 400 mw 200 mw max. operating speed (at rated load) 20 cpm initial insulation resistance* 1 min. 1,000 m ? (at 500 v dc) initial breakdown voltage* 2 between open contacts 1,000 vrms for 1 min. between contacts and coil 4,000 vrms for 1 min. initial surge voltage between contact and coil* 3 10,000 v operate time* 4 (at nominal voltage) (at 20 c 68 f ) max. 20ms release time (with diode)* 4 (at nominal voltage) (at 20 c 68 f ) max. 20ms max. 25ms (200 mw type) temperature rise (at nominal voltage) (resistance method, contact current 16 a, 20 c 68 f ) max. 55 c max. 45 c (200 mw type) shock resistance functional* 5 200 m/s 2 {20 g} destructive* 6 1,000 m/s 2 {100 g} vibration resistance functional* 7 10 to 55hz at double amplitude of 1.5mm destructive 10 to 55hz at double amplitude of 1.5mm conditions for operation, transport and storage* 8 (not freezing and condensing at low temperature) ambient temp. ?0 c to +85 c ?0 f to +185 f humidity 5 to 85% r.h. unit weight approx. 17 g .60 oz approx. 15 g .53 oz (pcb type) all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
le (ale) ordering information types 1. standard type ? : input the following letter. class b: b, class f: f 2. high sensitive type ? : input the following letter. class b: b, class f: f coil data (at 20 c 68 f ) 1. standard type contact arrangement coil voltage, v dc tmp type/pcb side three terminals (includes one dummy terminal) tmp type/pcb side three terminals tmp type/pcb side four terminals pcb type (no tab terminals) part no. part no. part no. part no. 1 form a 5 ale12 ? 05 ale13 ? 05 ale14 ? 05 ale1p ? 05 6 ale12 ? 06 ale13 ? 06 ale14 ? 06 ale1p ? 06 9 ale12 ? 09 ale13 ? 09 ale14 ? 09 ale1p ? 09 12 ale12 ? 12 ale13 ? 12 ale14 ? 12 ale1p ? 12 18 ale12 ? 18 ale13 ? 18 ale14 ? 18 ale1p ? 18 24 ale12 ? 24 ale13 ? 24 ale14 ? 24 ale1p ? 24 48 ale12 ? 48 ale13 ? 48 ale14 ? 48 ale1p ? 48 contact arrangement coil voltage, v dc tmp type/pcb side three terminals (includes one dummy terminal) tmp type/pcb side three terminals tmp type/pcb side four terminals pcb type (no tab terminals) part no. part no. part no. part no. 1 form a (high sensitivity: 200mw) 5 ale72 ? 05 ale73 ? 05 ale74 ? 05 ale7p ? 05 6 ale72 ? 06 ale73 ? 06 ale74 ? 06 ale7p ? 06 9 ale72 ? 09 ale73 ? 09 ale74 ? 09 ale7p ? 09 12 ale72 ? 12 ale73 ? 12 ale74 ? 12 ale7p ? 12 18 ale72 ? 18 ale73 ? 18 ale74 ? 18 ale7p ? 18 24 ale72 ? 24 ale73 ? 24 ale74 ? 24 ale7p ? 24 48 ale72 ? 48 ale73 ? 48 ale74 ? 48 ale7p ? 48 nominal voltage, v dc pick-up voltage, v dc (max.) (at 20 c 68 f ) drop-out voltage, v dc (min.) (at 20 c 68 f ) coil resistance, ? ( 10%) (at 20 c 68 f ) nominal operating current, ma ( 10%) (at 20 c 68 f ) nominal operating power, mw (at 20 c 68 f ) maximum allowable voltage, v dc (at 20 c 68 f ) 5 3.75 0.25 63 80 400 7.25 6 4.5 0.3 90 66.7 8.7 9 6.75 0.45 203 44.4 13.05 12 9 0.6 360 33.3 17.4 18 13.5 0.9 810 22.2 26.1 24 18 1.2 1,440 16.7 34.8 48 36 2.4 5,760 8.3 69.6 2b 12 1aex. le product name le contact arrangement 1: 1 form a (400 mw) 7: 1 form a (200 mw) terminal shape 2: 3: 4: p: tmp type/pcb side three terminals (includes one dummy terminal) tmp type/pcb side three terminals tmp type/pcb side four terminals pcb type (no tab terminals) coil insulation class b: f: class b insulation class f insulation coil voltage, v dc 05: 5 06: 6 09: 9 12: 12 18: 18 24: 24 48: 48 ul/csa, t?v, vde approved type is standard (tmp type). semko approved types are also available, please consult us. ul/csa, vde approved type is standard (pcb type). note: standard packing; carton: 100 pcs. case 500 pcs. all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
le (ale) 2. high sensitive type dimensions mm inch nominal voltage, v dc pick-up voltage, v dc (max.) (at 20 c 68 f ) drop-out voltage, v dc (min.) (at 20 c 68 f ) coil resistance, ? ( 10%) (at 20 c 68 f ) nominal operating current, ma ( 10%) (at 20 c 68 f ) nominal operating power, mw (at 20 c 68 f ) maximum allowable voltage, v dc (at 20 c 68 f ) 5 3.75 0.25 125 40 200 7.25 6 4.5 0.3 180 33.3 8.7 9 6.75 0.45 405 22.2 13.05 12 9 0.6 720 16.7 17.4 18 13.5 0.9 1,620 11.1 26.1 24 18 1.2 2,880 8.3 34.8 48 36 2.4 11,520 4.2 69.6 1. tmp type pcb side three terminals (includes one dummy terminal) no com coil schematic (bottom view) 6.0 #187 terminal 0.5 4.75 1.5 0.8 7.5 12.4 2.45 0.8 0.80.4 1.8 3.5 28.6 26.0 24.9 6.35 8.5 .236 .020 .187 .059 .031 .295 .488 .096 .031 .031.016 .071 .138 1.126 1.024 .980 .250 .335 dimension: max. 1mm 1 to 3mm min. 3mm .118 inch tolerance 0.1 0.2 0.3 .004 .008 .012 .039 inch .039 to .118 inch : : : 26.0 1.024 2-1.3 dia. pc board pattern (bottom view) tolerance : 0.1 1.8 dia. 7.5 .051 dia. .071 dia. .295 .004 pcb side three terminals 4.75 2.45 1.0 0.8 1.8 0.4 0.5 0.5 6.0 3.5 28.6 23.5 6.35 8.5 7.5 12.4 #187 terminal 24.9 dimension: max. 1mm 1 to 3mm min. 3mm .118 inch tolerance 0.1 0.2 0.3 .004 .008 .012 .039 inch .039 to .118 inch : : : .187 .096 .039 .031 .071 .016 .020 .020 .236 .138 1.126 .925 .250 .335 .295 .488 .980 com no coil schematic (bottom view) 23.5 3-1.3 dia. 7.5 pc board pattern (bottom view) tolerance : 0.1 .925 .051 dia. .295 .004 all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
le (ale) reference data pcb side four terminals mm inch 6.0 0.5 4.75 2.45 1.0 1.0 1.8 3.5 0.50.4 24.9 28.6 20.0 3.5 6.35 8.5 7.5 12.4 #187 terminal 0.8 0.8 dimension: max. 1mm 1 to 3mm min. 3mm .118 inch tolerance 0.1 0.2 0.3 .004 .008 .012 .039 inch .039 to .118 inch : : : .236 .020 .187 .096 .039 .039 .071 .138 .020.016 .980 1.126 .787 .138 .250 .335 .295 .488 .031 .031 com no coil schematic (bottom view) 20.0 3.5 4-1.3 dia. 7.5 pc board pattern (bottom view) tolerance : 0.1 .787 .138 .051 dia. .295 .004 2. pcb type (no tab terminals) 0.5 1.0 2.45 1.0 3.5 0.3 0.4 1.8 4.3 24.9 0.8 0.8 20.0 28.6 7.5 12.4 .020 .039 .096 .039 .138 .012 .016 .071 .169 .980 .031 .031 .787 1.126 .295 .488 dimension: max. 1mm 1 to 3mm min. 3mm .118 inch tolerance 0.1 0.2 0.3 .004 .008 .012 .039 inch .039 to .118 inch : : : pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 3.5 4-1.3 dia. 20.0 7.5 .138 4-.051 dia. .787 .295 coil no com 1-1. coil temperature rise (400mw type) sample: ale14b12, 6 pcs. point measured: coil inside ambient temperature: 25 c 77 f , 85 c 185 f 1-2. coil temperature rise (200mw type) sample: ale74b12, 6 pcs. point measured: coil inside ambient temperature: 23.7 c 74.66 f , 85 c 185 f 2. life curve 800 0 10 20 30 40 temperature rise, c coil applied voltage, %v 50 60 100 145 12a 12a 16a 0a 16a 0a 85 c 25 c 800 0 5 10 15 20 temperature rise, c coil applied voltage, %v 25 30 100 145 16a 0a 16a 0a 85 c 23.7 c 100 10 1 20 46810 12 14 16 250v ac resistive load contact current, a life, 10 4 all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
le (ale) for cautions f or us e , see rel a y t e c hnical in f ormation. 3. electrical life test (16 a 277 v ac, resistive load) sample: ale14b12, 6 pcs. operation frequency: 20 times/min. (on/off = 1.5s: 1.5s) ambient temperature: room temperature circuit: 60hz 12v dc com no g 277v ac 0 0 20 10 40 30 50 60 70 10 max. min. x max. min. x pick-up and drop-out voltage, %v no. of operations, 10 4 pick-up voltage drop-out 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.
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