PCB Power Relay G4W Impulse Withstand Voltage as High as 10 kV with 4kV Dielectric Strength: Ideal for Power Supply Switching Creepage distance of 8 mm min. Dielectric strength of 4,000 VAC min. SPST-NO types conform to TV-8 rating. DPST-NO types conform to TV-5 rating. International 2.54mm terminal pitch. VDE Ordering Information Contacts SPST-NO DPST-NO Mounting style Terminals General purpose PCB (straight) G4W-1112P-US-TV8 G4W-2212P-US-TV5 Upper mounting Solder G4W-11123A-US-TV8 G4W-22123A-US-TV5 Quick-connect G4W-11123T-US-TV8 G4W-22123T-US-TV5 Note: When ordering, add the rated coil voltage to the model number. Example: G4W-11123A-US-TV8 12 VDC Rated coil voltage Model Number Legend G4W - - - - VDC 12 345 6 78 9 1. Contact Form 4. Mounting Style 7. TV Ratings 11: SPST-NO None: Standard TV5: TV-5 22: DPST-NO 3: Upper mounting bracket TV8: TV-8 2. Contact Type 5. Terminals 8. Special Function 1: Single button P: Straight PCB None: General-purpose 3. Enclosure Ratings A: Solder Z: Full-wave rectifier T: Quick connect 2: Unsealed 9. Rated Coil Voltage 6. Approved Standards 12, 24, 100 VDC US: UL, CSA certified 139 Power RelaysPCB Power Relay G4W Specifications Coil Ratings Single-side Stable Type Rated voltage 12 VDC 24 VDC 100 VDC Rated current 66.7 mA 33.3 mA 8 mA Coil resistance 180 720 12,500 Coil inductance Armature OFF 0.93 3.7 61.8 (H) (ref. value) Armature ON 1.65 6.4 106 Must operate voltage 80% max. of rated voltage Must release voltage 10% min. of rated voltage Max. voltage 130% of rated voltage (at 23C) Power consumption Approx. 800 mW Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 15%. 2. Operating characteristics are measured at a coil temperature of 23C. Contact Ratings Item SPST-NO DPST-NO Load Resistive load Inductive load Resistive load Inductive load (cos = 1) (cos = 0.4 L/R = 7 ms) (cos = 1) cos = 0.4 L/R = 7 ms) Rated load 15A at 250 VAC 10A at 250 VAC 10A at 250 VAC 7.5A at 250 VAC 15A at 24 VDC 7.5A at 24 VDC 10A at 24 VDC 5A at 24 VDC Contact material AgCdO (Cd free planned 1 Apr 05) Rated carry current 15A 10A Max. switching voltage 250 VAC, 125 VDC Max. switching current 15A 10A Max. switching power 3,750 VA, 375 W 2,500 VA, 255 W 2,500 VA, 240 W 1,850 VA, 120 W Failure rate (reference value) 100 mA at 5 VDC Characteristics Contact resistance 30 m max. Operate time 20 ms max. (mean value: approx. 13 ms) Release time 5 ms max. (mean value: approx. 2.5 ms) Bounce time Operate: approx. 3 ms Max. Operating Frequency Mechanical: 18,000 operations/hr Electrical: 1,800 operations/hr (under rated load) Insulation resistance 100 M max. (at 500 VDC) Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between coil and contacts 2,000 VAC, 50/60 Hz for 1 min between contacts of different polarities (DPST-NO) 1,500 VAC, 50/60 Hz for 1 min between contacts of same polarity Impulse withstand voltage 10,000 V (1.2 x 50 s) between coil and contacts Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75mm single amplitude (1.5mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75mm single amplitude (1.5mm double amplitude) 2 Shock resistance Destruction: 1,000 m/s 2 Malfunction: 150 m/s Endurance Mechanical: 5,000,000 operations min. (at 18,000 operations/hr) Electrical: 100,000 operations min. (at 1,800 operations/hr) Ambient temperature Operating: -25C to 55C (with no icing) Ambient humidity Operating: 5% to 85% RH Weight Approx. 29 g 140