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. Sealed models are available Quick-connect terminal models are also available ( 187 load contact terminals). IEC/EN 60335-1 conformed. (-HA Model) RoHS Compliant Model Number Legend Application Examples G5CA-1A - - - - Small home appliances 12 3 4 5 6 1. Number of Poles 4. Classification G 1A: 1-pole/SPST-NO (1a) None: Standard 5 E: High-capacity 2. Enclosure rating C None: Flux protection 5. Coil consumption A 4: Sealed None: Standard H: High-sensitivity 3. Terminal Shape None: PCB terminals 6. Market Code TP: Quick-connect None: General purpose terminals ( 187) HA: Home Appliance according to IEC/EN60335-1 Ordering Information Terminal Shape Market Code Classification Contact form Enclosure rating Model Rated coil voltage Minimum packing unit Flux protection G5CA-1A Standard Sealed G5CA-1A4 5VDC General purpose Flux protection G5CA-1A-H 12VDC High-sensitivity PCB terminals 24VDC Sealed G5CA-1A4-H G5CA-1A-E SPST-NO (1a) 20 pcs/Tube 12VDC Home Appliance G5CA-1A-E-HA 24VDC High-capacity Flux protection 5VDC Quick-connect General purpose G5CA-1A-TP-E 12VDC terminals ( 187) 24VDC Note 1. When ordering, add the rated coil voltage to the model number. Example: G5CA-1A DC5 Rated coil voltage However, the notation of the coil voltage on the product case as well as on the packing will be marked as VDC. Note 2. Contact your OMRON representative for details on other coil voltage specifications. Note 3. High-capacity models with sealed structure are not available. Note 4. Standard or high-sensitivity models with quick-connect terminals are not available. Ratings 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%. Note 2. The operating characteristics are measured at a coil temperature of 23C. Note 3. The maximum voltage is the maximum voltage that can be applied to the relay coil. 1G5CA PCB Power Relay 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 Characteristics Engineering Data Maximum Switching Capacity Durability 30 m max. Contact resistance *1 50 500 (Quick-connect terminals type: 100 m max.) AC resistive load AC resistiAC ve load AC inductive load 30 G5CA-1A-E 300 G5CA-1AG5C G5CA-1A-E 10 ms max. (cos=0.4 Operate time 15 15 ms max. (High Sensitivity models) 250 VAC resistive load 10 100 Release time 10 ms max. 7 70 Insulation resistance *2 1,000 M min. 5 50 110 VAC resistive load 3 30 Between coil 2,500 VAC, 50/60 Hz for 1 min and contacts DC resistive load G5CA-1A Dielectric G5CA-1A-E Between 1 10 30 VDC resistive load 0.7 7 strength contacts of 1,000 VAC, 50/60 Hz for 1 min 0.5 5 DC inductive load the same G5CA-1A AC inductive load 0.3 3 polarity G5CA-1A-E G5CA-1A (L/R=7ms) (cos=0.4) Impulse withstand 4,500 V (1.2 x 50 s) 0.1 1 voltage 0 2 4 6 8 10 12 14 16 1 3 5 7 10 30 50 100 300 500 1,000 Switching voltage (V) Switching current (A) 10 to 55 to 10 Hz, 0.75-mm single amplitude G Destruction (1.5-mm double amplitude) Operating Temperature vs. Vibration 5 resistance 10 to 55 to 10 Hz, 0.75-mm single amplitude Ambient Temperature vs. Must-operate/Must-release C Malfunction (1.5-mm double amplitude) A Maximum Coil Voltage Voltage 2 Shock Destruction 1,000 m/s 200 100 Sample: G5CA-1A Must-operate voltage 2 resistance Malfunction 200 m/s Number of Relays: 5 pcs Must-release voltage 180 20,000,000 operations min. at 18,000 Mechanical 80 operations/hr max. Continuous max. 160 Resistive load permissile voltage (10 A) X 150 Standard model 60 min. 140 250 VAC 10 A, 300,000 operations min. 130 (100,000 operations min. for sealed and 120 40 high-sensitivity models) max. Continuous max. High capacity and quick-connect X 100 permissile voltage (15 A) Durability terminals min. 20 Electrical 110 VAC 15A, 100,000 operations min. 80 For all models 0 60 30 VDC 10 A, 100,000 operations 0 20 30 40 50 60 70 80 90 40 20 0 20 40 60 80 Inductive load Ambient temperature (C) Ambient temperature (C) 100,000 operations min. for all models Note. Themaximum voltag is the maximum voltage that can be applied (rated load) to the relay coil. Switching frequency at 1,200 operations/h (for Shock Malfunction all models) Y 2 Failure rate (P level) 1,000 min. Unit: m/s 5 VDC, 100 mA (Reference value *3) 800 Ambient Operating 1,000 min. 1,000 min. -25C to 70C (with no icing or condensation) 600 X Z temperature 400 Ambient Operating Sample: G5CA-1A 5% to 85% 200 humidity Number of Relays: 10 pcs Measured value: The value at which Weight Approx. 8 g (for TP model: Approx. 9.6 g) 200 malfunction occurs in Note. Values in the above table are the initial values at 23C. 400 the contact when the *1. Measurement conditions: 5 VDC, 1 A, voltage drop method. Z X 600 1,000 min. 1,000 min. contact is subjected to *2. Measurement conditions: Measured at the same points as the 800 shock three times Shock direction dielectric strength using a 500 VDC ohmmeter. X X each in six directions 1,000 min. *3. This value was measured at a switching frequency of 120 operations/min. Y Y Z for three axes. Z 2 Standard: 200 m/s Y 2 Maximum coil voltage (%) Switching current (A) 4 Durability ( 10 operation) Must-operate/must-release voltage (%)