PCB Relay G5V-2 Miniature Relay for Signal Circuits ■ ■ ■ ■ ■ Wide switching power of 10 µA to 2 A. High dielectric strength coil-contacts:1,000 VAC; open contacts: 750 VAC. Conforms to FCC Part 68 requirements. Ag + Au clad bifurcated crossbar contacts and fully sealed for high contact reliability. New 150-mW relays with high-sensitivity. RoHS Compliant Refer to pages 16 to 17 for details. RC FCC Ordering Information Classification Contact form Standard DPDT Contact type Bifurcated crossbar Contact material Ag + Au-Alloy Enclosure ratings Fully sealed Model G5V-2 High-sensitivity G5V-2-H1 Note: When ordering, add the rated coil voltage to the model number. Example: G5V-2 12 VDC Rated coil voltage Model Number Legend G5V - 1 VDC 2 3 2. Classification H1: High-sensitivity 1. Contact Form 2: DPDT 3. Rated Coil Voltage 3, 5, 6, 9, 12, 24, 48 VDC Specifications ■ Coil Ratings Standard Models Rated voltage 3 VDC 5 VDC 6 VDC 9 VDC 12 VDC 24 VDC 48 VDC Rated current 166.7 mA 100 mA 83.3 mA 55.6 mA 41.7 mA 20.8 mA 12 mA 18 Ω 50 Ω 72 Ω 162 Ω 288 Ω 1,152 Ω 4,000 Ω Armature OFF 0.04 0.09 0.16 0.31 0.47 1.98 7.23 Armature ON 0.05 0.11 0.19 0.49 0.74 2.63 10.00 Coil resistance Coil inductance (H) (ref. value) Must operate voltage 75% max. of rated voltage Must release voltage 5% min. of rated voltage Max. voltage 120% of rated voltage at 23°C Power consumption Approx. 500 mW Note: Approx. 580 mW 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. 2. Operating characteristics are measured at a coil temperature of 23°C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil. 105 G5V-2 G5V-2 High Sensitivity Models Rated voltage 3 VDC 5 VDC 6 VDC 9 VDC 12 VDC 24 VDC 48 VDC Rated current 50 mA 30 mA 25 mA 16.7 mA 12.5 mA 8.33 mA 6.25 mA Coil resistance 60 Ω 166.7 Ω 240 Ω 540 Ω 960 Ω 2,880 Ω 7,680 Ω Armature ON 0.18 0.46 0.70 1.67 2.90 6.72 20.1 Armature OFF 0.57 0.71 0.97 2.33 3.99 9.27 26.7 Coil inductance (H) (ref. value) Must operate voltage 75% max. of rated voltage Must release voltage 5% min. of rated voltage Max. voltage 180% of rated voltage at 23°C Power consumption Approx. 150 mW Note: ■ 150% of rated voltage at 23°C Approx. 200 mW 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. 2. Operating characteristics are measured at a coil temperature of 23°C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Contact Ratings Item Standard models Load Resistive load (cosφ = 1) Rated load 0.5 A at 125 VAC; 2 A at 30 VDC Contact material Ag + Au-clad Rated carry current 2A Max. switching voltage 125 VAC, 125 VDC High sensitivity models 0.5 A at 125 VAC; 1 A at 24 VDC Max. switching current 2A 1A Max. switching power 62.5 VA, 60 W 62.5 VA, 24 W Failure rate (reference value) (See note.) 0.01 mA at 10 mVDC Note: ■ Approx. 300 mW P level: λ60 = 0.1 x 10–6/operation This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. Characteristics Item Standard models High sensitivity models Contact resistance (See note 1.) 50 mΩ max. 100 mΩ max. Operate time 7 ms max. Release time 3 ms max. Max. operating frequency Mechanical: 36,000 operations/hr Electrical: 1,800 operations/hr (under rated load) Insulation resistance (See note 2.) 1,000 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between coil and contacts 1,000 VAC, 50/60 Hz for 1 min between contacts of different polarity 750 VAC, 50/60 Hz for 1 min between contacts of same polarity 1,000 VAC, 50/60 Hz for 1 min between coil and contacts 1,000 VAC, 50/60 Hz for 1 min between contacts of different polarity 500 VAC, 50/60 Hz for 1 min between contacts of same polarity Impulse withstand voltage 1,500 V (10 x 160 µs) between coil and contacts (conforms to FCC Part 68) Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Shock resistance Destruction: 1,000 m/s2 (approx. 100G) Malfunction: 200 m/s2 (approx. 20G) Endurance Mechanical: 15,000,000 operations min. (at 36,000 operations/hr) Electrical: 100,000 operations min. (at 1,800 operations/hr) Ambient temperature Operating: −25°C to 65°C (with no icing) Ambient humidity Operating: 5% to 85% Weight Approx. 5 g Note: Note: 106 Destruction: 1,000 m/s2 (approx. 100G) Malfunction: 100 m/s2 (approx. 10G) Operating: −25°C to 70°C (with no icing) The above values are initial values. 1. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method. 2. The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those used for checking the dielectric strength. G5V-2 ■ G5V-2 Approved Standards UL478, UL1950, UL508 (File No. E41515)/CSA C22.2 No.0, No.14 (File No. LR31928) Contact form Coil ratings Contact ratings G5V-2 DPDT 3 to 48 VDC G5V-2-H1 0.5 A, 125 VAC (general use) 0.2 A, 110 VDC (resistive load) 1 A, 24 VDC (resistive load) 0.6 A, 125 VAC (general use) 0.6 A, 110 VDC (resistive load) 2 A, 30 VDC (resistive load) Engineering Data Maximum Switching Power Endurance G5V-2 G5V-2 Ambient Temperature vs. Maximum Coil Voltage Maximum coil voltage (%) AC resistive load DC resistive load Endurance (x10 3 operations) Switching current (A) G5V-2 30-VDC resistive load 125-VAC resistive load 1 Switching voltage (V) 2 3 Ambient temperature (°) G5V-2-H1 G5V-2-H1 0.7 0.5 DC resistive load 0.2 0.1 0 Switching voltage (V) 500 200 24-VDC resistive load 300 100 125-VAC resistive load 50 30 10 Maximum coil voltage (%) 1 Life expectancy (x10 3 operations) Switching current (A) AC resistive load 0.3 The maximum coil voltage refers to the maxi-mum value in a varying range of operating power voltage, not a continuous voltage. 1000 5 3 48 VDC Switching current (A) Note: G5V-2-H1 Coil rated voltage 3 to 24 VDC 3 to 24 VDC 180 160 140 48 VDC 120 100 80 0 Switching current (A) Ambient temperature (°) Note: The maximum coil voltage refers to the maxi-mum value in a varying range of operating power voltage, not a continuous voltage. 107 G5V-2 G5V-2 Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Orientation marks are indicated as follows: Terminal Arrangement/ Internal Connections (Bottom View) 1 8 4 6 13 11 Mounting Holes (Bottom View) Tolerance: ±0.1 (1.3) 7.62 5.08 5.08 (1.2) 10.1 max. 9.9 typ. 20.5 max. 20.3 typ. 7.62 16 11.5 max. 11.4 typ. 9 (1.3) Eight, 1-dia. holes 0.5 0.5 0.3 7.62 3.5 Precautions Long-term Continuously ON Contacts Using the Relay in a circuit where the Relay will be ON continuously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will affect the insulation, causing a film to develop on the contact surfaces. Be sure to use a fail-safe circuit design that provides protection against contact failure or coil burnout. Relay Handling When washing the product after soldering the Relay to a PCB, use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than 40°C. Do not put the Relay in a cold cleaning bath immediately after soldering. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. K046-E1-03 108