pcb relay g5ca 203 pcb relay g5ca flat relays that sw itch 10-a/15-a loads with new quick-connect terminals ? ideal for switching power in household appliances or for outputs from industrial devices. ? subminiature dimensions: 16 x 22 x 11 mm (l x w x h). ? high-sensitivity models available with low power consumption (150 mw). ? ul recognized / csa certified. ? fully sealed models and quick-connect terminal models available (#187 load contact terminals). ? rohs compliant. ordering information to order: select the part number and add the rated coil voltage to the part number. example: g5ca-1a4-h dc12 . note: 1. contact your omron representative for detai ls on other coil voltage specifications. 2. high-capacity models with a fully s ealed structure are not available. 3. standard or high-sensitivity models with quick-connect terminals are not available. model number legend item model enclosure ratings contact configuration standard high-sensitivity high-capacity quick-connect terminals (#187) flux protection spst-no g5ca-1a g5ca-1a-h G5CA-1A-E g5ca-1a-tp-e fully sealed g5ca-1a4 g5ca-1a4-h --- --- g 5ca-1a - - - 1 2 34 5 1. number of poles 1a: 1 pole (spst-no) 2. en c losure ratings none: flux protection 4: fully sealed 3. terminal form none: pcb terminal tp: quick-connect terminal (#187) 4. spe c ial fun c tions none: standard e: hi g h-capacity 5. coil c onsumption none: standard h: hi g h-sensitivity standard specifications contact configuration:spst-no enclosure ratings: flux protection terminal form: pcb terminal
204 pcb relay g5ca specifications coil ratings note: 1. the rated current and coil resistance ar e measured at a coil temperature of 23 c (73f) with a tolerance of 10%. 2. the operating characteristics are m easured at a coil temperature of 23 c. 3. the "maximum voltage" is the maximum voltage that can be applied to the relay coil. contact ratings item standard, high-capacity, or quick-connect terminals high-sensitivity 5 vdc 12 vdc 24 vdc 5 vdc 12 vdc 24 vdc rated current 40 ma 16.7 ma 8.3 ma 30 ma 12.5 ma 6.25 ma coil resistance 125 720 2,880 167 960 3,840 must-operate voltage 75% of rated voltage (max.) 80% of rated voltage (max.) must-release voltage 10% of rated voltage (min.) max. voltage 150% (standard)/130% (high-capacity, quick-connect terminals) of rated voltage (at 23 c) 150% of rated voltage at 23 c power consumption approx. 200 mw approx. 150 mw item standard high-sensitivity hi gh-capacity, or quick-connect terminals resistive load inductive load (cos = 0.4, l/r = 7 ms) resistive load inductive load (cos = 0.4, l/r = 7 ms) resistive load inductive load (cos = 0.4, l/r = 7 ms) contact form single contact material silver alloy rated load 10 a at 250 vac; 10 a at 30 vdc 3 a at 250 vac; 3 a at 30 vdc 10 a at 250 vac; 10 a at 30 vdc 3 a at 250 vac; 3 a at 30 vdc 15 a at 110 vac; 10 a at 30 vdc 5 a at 110 vac; 3 a at 30 vdc rated carry current 10 a 10 a 15 a max. switching voltage 250 vac, 125 vdc max. switching current 10 a 10 a 15 a max. switching power (reference value) 2,500 va, 300 w 750 va, 90 w 2,500 va, 300 w 750 va, 90 w 2,500 va, 300 w 750 va, 90 w
pcb relay g5ca 205 characteristics note: 1. the data shown above are initial values. 2. measurement conditions: 5 vdc, 1 a, voltage drop method. 3. measurement conditions: the value in parentheses indicates the operat e time for high-sensitivity types. 4. measurement conditions: measured at the same points as the dielectric strength using a 500-vdc ohmmeter. 5. this value is for a switching frequency of 120 operations/minute. (p level: 60 = 0.1 x 10 -5 operations) approved standards ? the following ul-, csa-, and en/tv-certify ing ratings differ from the performance characteristics of the individual models. ul recognized (file no. e41515) - - ambient temp. = 40 c csa certified (file no. lr31928) en standard/tv certificated: en61810-1 (certification no. r50030053) contact resistance (see note 2) 30 m max. (quick-connect terminals type: 100 m max.) operate time (see note 3) 10 ms max. (15 ms max.) release time 10 ms max. insulation resistance (see note 4) 1,000 m min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min. between coil and contacts 1,000 vac, 50/60 hz for 1 min. between contacts of same polarity impulse withstand voltage 4,500 v (1.2 x 50 s) vibration resistance destruction: malfunction: 10 to 55hz, 1.5-mm double amplitude 10 to 55 hz, 1.5-mm double amplitude shock resistance destruction: malfunction: 1,000 m/s 2 (approx. 100 g) 200 m/s 2 (approx. 20 g) life expectancy mechanical: electrical: 20,000,000 operations min. at 18,000 operations/hr ? 300,000 operations min. (100,000 operati ons min. for fully sealed type) at 1,200 operations/hr under resistive load of 10 a at 250 vac; ? 100,000 operations min. under resistive load of 15 a at 110 vac for high-capacity models ? 100,000 operations min. at 1,200 operations/hr under resistive load of 10 a at 30 vdc minimum permissible load (reference value: see note 5) 5 vdc, 100 ma ambient temperature operating: -25 c to 70 c (with no icing or condensation) ambient humidity operating: 5% to 85% weight approx. 8 g (for tp model: approx. 9.6 g) model no. of poles coil rating contact rating no. of operations g5ca 1 5 to 100 vdc 15 a, 125 vac (general purpose) 10 a, 250 vac (general purpose) 10 a, 30 vdc (resistive) 100,000 model no. of poles coil rating contact rating no. of operations g5ca 1 5 to 100 vdc 15 a, 125 vac (general purpose) 10 a, 250 vac (general purpose) 10 a, 30 vdc (resistive) 100,000 model no. of poles coil rating contact rating no. of operations g5ca 1 3, 5, 6, 12, 24, 48 vdc 15 a, 125 vac (cos = 1.0) 100,000 15 a, 250 vac (cos = 1.0) 10 a, 30 vdc (? = 0 ms) l r
206 pcb relay g5ca engineering data dimensions note: all units are in millimeters unless otherwise indicated. z' switching voltage (v) switching current (a) ambient temperature (?c) 50 30 15 10 7 5 3 1 0.7 0.5 0.3 0.1 1 3 5 7 10 30 50 100 300 500 1,000 500 300 100 70 50 30 10 7 5 3 1 0 2 4 6 8 10 12 14 16 dc resistive load g5ca-1a G5CA-1A-E dc inductive load g5ca-1a G5CA-1A-E (l/r=7 ms) ac resistive load G5CA-1A-E ac inductive load G5CA-1A-E (cos =0.4) ac inductive load g5ca-1a (cos =0.4) ac resistive load g5ca-1a 200 180 160 150 140 130 120 100 80 60 30-vdc resistive load 250-vac resistive load 110-vac resistive load 0 20 30 40 50 60 70 80 90 continuous max. permissile voltage (15 a) continuous max. permissile voltage (10 a) z z z' shock direction unit: m/s 2 y y y' y' x x x' x' 1,000 min. 1,000 min. 1,000 min. 1,000 min. 1,000 min. 1,000 min. 100 80 60 40 20 0 ? 40 ? 20 0 20 40 60 80 ambient temperature (?c) must-operate voltage must-release voltage sample: g5ca-1a dc no. of samples: 5 max. min. x max. min. x 800 600 400 200 200 400 600 800 maximum coil voltage (%) maximum switching capacity operating temperature vs. must-operate/must-release voltage malfunction shock electrical service life ambient temperature vs. maximum coil voltage switching current (a) service life ( 10 4 operation) must-operate/must-release voltage (%) note : the "maximum voltage" is the maximum voltage that can be applied to the relay coil, but, not continously. no. of samples: 10 measured value: the value at which malfunction occurs in the contact when the contact is subjected to shock three times each in six directions for three axes. standard: 200 m/s 2 mounting holes (pcb) (bottom view) tolerance: ?.1 mm terminal arrangement/ internal connections (bottom view) g5ca-1a(-e) g5ca-1a4(-h) two, 1 dia. hole two, 1 dia. elliptic holes 2.54 2.54 2 10.16 17.78 12.7 note : orientation marks are indicated as follows: 12 3 4 0.3 12.7 16 max. (15.9)* 22 max. (21.9)* 11 max. (10.9)* 0.4 3.5 1.6 10.16 7.62 0.6 * average value (no coil polarity)
pcb relay g5ca 207 precautions precautions for correct use installation make sure that sufficient spac e is provided between relays when installing two or more relays side by side to facilitate heat dissipation. insufficient heat dissipation may result in the relay malfunctioning. . quick-connect terminal connections ? do not pass current through the pc b of the load contact terminals (quick-connect terminals). ? the terminals are compatible with faston receptacle #187 and are suitable for positive-lock mounting. use only faston terminals with the specified numbers. select leads for connecting faston receptacles with wire diameters that are within the allowable range for the load current. do not apply exces- sive force to the terminals when mounting or dismounting the fas- ton receptacle. insert and remove terminals carefully one at a time. do not insert terminals on an angle, or insert/remove multiple terminals at the same time. the following positive-lock c onnectors made by amp are recom- mended. contact the manufacturer directly for details on connec- tors including availability. . note: the numbers shown in parentheses are for air-feeding. charged terminals the section marked with dotted circles (indicated by arrows) in the following diagram includes the char ged terminals of the relay. when the relay is mounted on a pcb, make sure that there are no metal patterns on the section of the pcb facing the portion of the relay shaded in the following diagram. . other precautions ? the g5ca is a power relay designed for applications switching power loads such as heaters in electric household appliances. do not use the g5ca to switch micro loads less than 100 ma, such as in signal applications. ? use fully sealed models if the relays will require washing. flux-pro- tection models may malfunction or the relay's performance may be otherwise adversely affected if cleaning fluid enters the relay. mounting holes (bottom view) tolerance: ?.1 mm terminal arrangement/ internal connections (bottom view) g5ca-1a-tp-e two, 1 dia. four, 1.2 dia. elliptic holes 1.8 14.25 6.25 21.1 16.1 1.6 17.78 5 4 3 2 1 (top view) (bottom view) 10? ?? 0.5 0.6 14.25 17.78 22.1max. (21.9)* 25.1max. (24.9)* 11 (10.9)* 0.5 4.8 3.2 1 0.3 1.35 6.35 13.3 4.9 1.3 dia. 5 16.1 0.3 3.6 * average value (no coil polarity) type receptacle terminals (see note) positive housing #187 terminals (width: 4.75 mm) amp 170330-1 (170324-1) amp 170331-1 (170325-1) amp 170332-1 (170326-1) amp 172074-1 (natural color) amp 172074-4 (yellow) amp 172074-5 (green) amp 172074-6 (blue) pitch: 2.54 mm 4 min. between terminals pitch: 2.54 mm 3 min. between terminals 12.7 8 6.5 0.18 charged terminals
pcb relay g5ca omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. x301-e-1b printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 09/11 specificat ions subject to change without notice all sales are subject to omron electronic components llc standard terms and conditions of sale, which can be found at http://www.components.omron.com/compon ents/web/webfiles.ns f/sales_terms.html all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.
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