G5CA PCB Power Relay Flat Relays that Switch 10A/15A Loads Power Ideal for switching power in household appliances or for outputs from industrial devices. Subminiature dimensions: 16 22 11 mm (L W H). High-sensitivity models available with low power consumption (150 mW). Standard model conforms to UL/CSA standards. Fully sealed models are available Quick-connect terminal models are also available ( 187 load contact terminals). RoHS Compliant Model Number Legend Application Examples G5CA-1A - - - Small home appliances 12 3 4 5 1. Number of Poles 4. Classification 1A: 1-pole/SPST-NO (1a) None: Standard G E: High-capacity 2. Enclosure rating 5 None: Flux protection 5. Coil consumption C 4: Fully sealed None: Standard A H: High-sensitivity 3. Terminal Shape None: PCB terminals TP: Quick-connect terminals ( 187) Ordering Information Standard High-sensitivity High-capacity Quick-connect terminals ( 187) Item Enclosure Rated coil Minimum Rated coil Minimum Rated coil Minimum Rated coil Minimum Model Model Model Model rating Contact form voltage packing unit voltage packing unit voltage packing unit voltage packing unit 5 VDC 5 VDC 5 VDC 5 VDC Flux G5CA G5CA G5CA G5CA 12 VDC 12 VDC 12 VDC 20 pcs/tube 12 VDC 20 pcs/tube protection -1A -1A-H -1A-E -1A-TP-E SPST-NO 24 VDC 24 VDC 24 VDC 24 VDC 20 pcs/tube 20 pcs/tube (1a) 5 VDC 5 VDC Note 1. When ordering, add the rated coil voltage to the model number. Fully G5CA G5CA Example: G5CA-1A 5 VDC 12 VDC 12 VDC sealed -1A4 -1A4-H Rated coil voltage 24 VDC 24 VDC Note 2. Contact your OMRON representative for details on other coil voltage specifications. Note 3. High-capacity models with a fully sealed structure are not available. Note 4. Standard or high-sensitivity models with quick-connect terminals are not available. Rarings Coil Item Must-operate voltage Must-release voltage Max. voltage Rated current Coil resistance Power consumption (V) (V) (V) (mA) () (mW) Classification Rated voltage % of rated voltage Standard, 5 VDC 40 125 150% (standard)/ high-capacity, 12 VDC 16.7 720 130% (high-capacity, 75% max. 10% min. Approx. 200 or quick-connect quick-connect terminals) 24 VDC 8.3 2,880 terminals (at 23C) 5 VDC 30 167 150% High-sensitivity 12 VDC 12.5 960 80% max. 10% min. Approx. 150 (at 23C) 24 VDC 6.25 3,840 Note 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 10%. 2.The operating characteristics are measured at a coil temperature of 23C. 3.The maximum voltage is the maximum voltage that can be applied to the relay coil. Contacts Classification Standard High-sensitivity High-capacity, or quick-connect terminals Inductive load Inductive load Inductive load Resistive load Resistive load Resistive load Item Load (cos = 0.4, L/R = 7 ms) (cos = 0.4, L/R = 7 ms) (cos = 0.4, L/R = 7 ms) Contact type Single Contact material Ag-alloy (Cd free) 10 A at 250 VAC 3 A at 250 VAC 10 A at 250 VAC 3 A at 250 VAC 15 A at 110 VAC 5 A at 110 VAC Rated load 10 A at 30 VDC 3 A at 30 VDC 10 A at 30 VDC 3 A at 30 VDC 10 A at 30 VDC 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 1G5CA PCB Power Relay Characteristics Engineering Data Maximum Switching Capacity Durability 30 m max. Contact resistance *1 50 500 AC resistive load (Quick-connect terminals type: 100 m max.) AC resistive load AC AC inductive load 30 G5CA-1A-E G5CA-1A 300 G5C G5CA-1A-E Operate time 10 ms max. (cos=0.4 15 Release time 10 ms max. 250 VAC resistive load 10 100 Insulation resistance *2 1,000 M min. 7 70 5 50 Between coil 110 VAC resistive load 2,500 VAC, 50/60 Hz for 1 min 3 and contacts 30 DC resistive load Dielectric Between G5CA-1A strength contacts of G5CA-1A-E 1 10 1,000 VAC, 50/60 Hz for 1 min 30 VDC resistive load 0.7 7 the same 0.5 5 polarity DC inductive load G5CA-1A AC inductive load 0.3 3 G5CA-1A-E Impulse withstand G5CA-1A 4,500 V (1.2 x 50 s) (L/R=7ms) (cos=0.4) voltage 0.1 1 10 to 55 to 10 Hz, 0.75-mm single amplitude 1 3 5 7 10 30 50 100 300 500 1,000 0 2 4 6 8 10 12 14 16 Destruction Switching current (A) (1.5-mm double amplitude) Switching voltage (V) Vibration resistance Operating Temperature vs. 10 to 55 to 10 Hz, 0.75-mm single amplitude Malfunction (1.5-mm double amplitude) Ambient Temperature vs. Must-operate/Must-release 2 Shock Destruction 1,000 m/s Maximum Coil Voltage Voltage 2 resistance Malfunction 200 m/s 200 100 Sample: G5CA-1A Must-operate voltage 20,000,000 operations min. at 18,000 Number of Relays: 5 pcs Must-release voltage Mechanical 180 operations/hr 80 Resistive load max. Continuous max. 160 Standard model permissile voltage (10 A) X 150 250 VAC 10 A, 300,000 operations min. 60 min. 140 (100,000 operations min. for plastic-sealed 130 and high-sensitivity models) 120 40 High capacity and quick-connect max. G Durability Continuous max. terminals X 100 permissile voltage (15 A) 5 Electrical 110 VAC 15A, 100,000 operations min. min. 20 C For all models 80 A 30 VDC 10 A, 100,000 operations 60 0 Inductive load 40 20 0 20 40 60 80 0 20 30 40 50 60 70 80 90 100,000 operations min. for all models Ambbient temperature (C) Ambient temperature (C) (rated load) Note. Themaximum voltag is the maximum voltage that can be applied Switching frequency at 1,200 operations/h to the relay coil. (for all models) Shock Malfunction Failure rate (P level) 5 VDC, 100 mA Y 2 (Reference value *3) 1,000 min. Unit: m/s Ambient Operating 800 -25C to 70C (with no icing or condensation) temperature 1,000 min. 1,000 min. 600 X Z Ambient Operating 400 5% to 85% humidity Sample: G5CA-1A 200 Number of Relays: 10 pcs Weight Approx. 8 g (for TP model: Approx. 9.6 g) Measured value: The value at which Note. The data shown above are initial values. 200 malfunction occurs in *1. Measurement conditions: 5 VDC, 1 A, voltage drop method. 400 the contact when the *2. Measurement conditions: Measured at the same points as the X Z 600 1,000 min. 1,000 min. contact is subjected to dielectric strength using a 500 VDC ohmmeter. 800 shock three times Shock direction *3. This value was measured at a switching frequency of 120 operations/min. X X each in six directions 1,000 min. Y Y Z for three axes. Z 2 Standard: 200 m/s Y Dimensions PCB Mounting Holes Terminal Arrangement/ G5CA-1A(-E) (BOTTOM VIEW) Internal Connections G5CA-1A4(-H) Tolerance: 0.1 mm (BOTTOM VIEW) 22 max. 16 max. 2.54 Two, 1 dia. hole (21.9)* (15.9)* 11 max. 2.54 12 (10.9)* 12.7 3.5 4 3 1.6 0.6 0.3 0.4 10.16 7.62 12.7 (No coil polarity) 2 * Average value Two, 1 dia. Note. Orientation marks are indicated elliptic holes 10.16 as follows: 17.78 PCB Mounting Holes Terminal Arrangement/ G5CA-1A-TP-E (BOTTOM VIEW) Internal Connections Tolerance: 0.1 mm (BOTTOM VIEW) 25.1 max. 22.1 max. (24.9)* (21.9)* 4.8 Two, 1 dia. 1.8 Four, 1.2 dia. 0.5 1.3 dia. 101 4 elliptic holes 1 6.35 3.2 3 11 13.4 (10.9)* 14.25 17.78 (TOP VIEW) 5 6.25 3.5 2 0.4 0.3 1.35 0.5 14.25 0.6 16.1 5 1 1.6 16.1 5 * Average value 17.78 21.1 (BOTTOM VIEW) (No coil polarity) 2 Maximum coil voltage (%) Switching current (A) 4 Durability ( 10 operation) Must-operate/must-release voltage (%)