Low Signal Relay G6E Subminiature, Sensitive Signal Relay * Subminiature 7.87 H x 9.91 W x 16 L mm. * High sensitivity with pick-up coil power of 98 mW. * Surge withstand voltage meets FCC Part 68 requirements. * Unique moving loop armature reduces relay size, magnetic interference, and contact bounce time. * Bifurcated crossbar contact assures high reliability. * Single and Dual coil latching versions available. * Fully sealed construction. * RoHS Compliant. RC Ordering Information To Order: Select the part number and add the desired coil voltage rating, (e.g., G6E-134P-ST-US-DC6). Model Contact form SPDT Terminal style Bifurcated crossbar Standard Single coil latching Dual coil latching Straight G6E-134P-US G6EU-134P-US G6EK-134P-US Self-clinching G6E-134C-US G6EU-134C-US G6EK-134C-US Model Number Legend G6E 1 2 3 4 5 6 7 1. Relay Function None: Single-side stable U: Single-winding latching K: Double-winding latching 2. Contact Form 1: SPDT DC 8 9 3. Contact Type 5. Terminals 7. Standoff dimension P: Straight PCB 3: Bifurcated crossbar Blank: 0.3 mm Ag (Au-Alloy) contact C: Curved tail ST: 0.64 mm 6. Special Function 4. Enclosure Ratings 8. Approved Standards L: Low sensitivity coil (400 mW) 4: Fully sealed US: UL, CSA certified 9. Rated Coil Voltage 3, 5, 6, 9, 12, 24, 48 VDC Specifications Contact Data Load Resistive load (p.f. = 1) Rated load 0.40 A at 125 VAC, 2 A at 30 VDC Contact material Ag (Au clad) Carry current 3A Max. operating voltage 250 VAC, 220 VDC Max. operating current 3A Max. switching capacity 50 VA, 60 W Inductive load (p.f. = 0.4) (L/R = 7 ms) 0.20 A at 125 VAC, 1 A at 30 VDC 25 VA, 30 W Min. permissible load (See note) 10 A, 10 mVDC Note: P level: 60 = 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 . This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. Low Signal Relay G6E 73 Coil Data Standard Non-latching Type (G6E-134P(-ST)-US, G6E-134C(-ST)-US) Rated voltage (VDC) Rated current (mA) Coil resistance () Coil inductance (ref. value) (H) Armature OFF Pick-up voltage Armature ON 3 66.70 45 0.08 0.06 5 40 125 0.18 0.17 6 33.30 180 0.31 0.24 9 22.20 405 0.62 0.50 12 16.70 720 1.20 0.99 24 8.30 2,880 4.70 3.90 48 8.30 5,760 5.35 5.12 Dropout voltage Maximum voltage % of rated voltage 70% max. 10% min. Power consumption (mW) 190% at 23C Approx. 200 170% at 23C Approx. 400 Low-sensitivity Non-latching Type (G6E-134PL(-ST)-US) Rated voltage (VDC) Rated current (mA) Coil resistance () Coil inductance (ref. value) (H) Armature OFF Pick-up voltage Armature ON 3 133 22.50 0.03 0.03 5 79.40 63 0.08 0.07 6 66.60 90 0.12 0.10 9 44.30 203 0.21 0.19 12 33.30 360 0.45 0.42 24 16.70 1,440 1.77 1.65 Dropout voltage Maximum voltage % of rated voltage 70% max. 10% min. Power consumption (mW) 190% at 23C Approx. 400 Standard Single Coil Latching Type (G6EU-134P(-ST)-US, G6EU-134C(-ST)-US) Rated voltage (VDC) Rated current (mA) Coil resistance () Coil inductance (ref. value) (H) Armature OFF Set pick-up voltage Armature ON 3 66.70 45 0.05 0.04 5 40 125 0.13 0.12 6 33.30 180 0.19 0.17 9 22.20 405 0.45 0.40 12 16.70 720 0.84 0.79 24 8.30 2,880 3.56 3.10 Reset pick-up voltage Maximum voltage % of rated voltage 70% max. 70% min. 190% max. at 23C Power consumption (mW) Approx. 200 Standard Dual Coil Latching Type (G6EK-134P(-ST)-US, G6EK-134C(-ST)-US) Rated current (mA) Rated voltage (VDC) Coil resistance () Coil inductance (ref. value) (H) Armature OFF Set pick-up voltage Armature ON 3 66.70 45 0.05 0.04 5 40 125 0.09 0.08 6 33.30 180 0.12 0.11 7 22.20 405 0.25 0.22 12 16.70 720 0.44 0.41 24 8.30 2,880 1.66 1.62 Reset pick-up voltage Maximum voltage % of rated voltage 70% max. 70% min. 190% max. at 23C Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 10%. 2. Operating characteristics are measured at a coil temperature of 23C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil. 74 Low Signal Relay G6E Power consumption (mW) Approx. 200 Low-sensitivity Dual Coil Latching Type (G6EK-134PL(-ST)-US) Rated voltage (VDC) Rated current (mA) Coil resistance () Coil inductance (ref. value) (H) Armature OFF Set pick-up voltage Armature ON 3 133 22.50 0.02 0.01 5 79.40 63 0.04 0.03 6 66.60 90 0.06 0.04 9 44.30 203 0.12 0.09 12 33.30 360 0.21 0.15 24 16.70 1,440 0.80 0.58 Reset pick-up voltage Maximum voltage Power consumption (mW) % of rated voltage 70% max. 70% min. 170% max. at 23C Approx. 400 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 10%. 2. Operating characteristics are measured at a coil temperature of 23C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Characteristics Contact resistance (See note 1) 50 m max. Operate time (set) time (See note 2) 5 ms max. (mean value approx. 2.90 ms, 48 VDC type, approx. 2.40 ms) Release time (reset) time (See note 2) 5 ms max. (mean value approx. 1.30 ms) Min. set/reset signal width Latching type: 15 ms min. (at 23C) Operating frequency (max.) Mechanical 36,000 operations/hour Electrical 1,800 operations/hour (under rated load) Insulation resistance (See note 3) 1,000 M min. (at 500 VDC) Dielectric strength 1,500 VAC, 50/60 Hz for 1 minute between coil contacts 1,000 VAC, 50/60 Hz for 1 minute between contacts of same pole Surge withstand voltage 1,500 V (10 x160 s) (conforms to FCC Part 68) 2,500 V (2 x 10 s) (Telcordia Requirement) Vibration Shock Mechanical durability 10 to 55 Hz; 5 mm double amplitude Malfunction durability 10 to 55 Hz; 3.3 mm double amplitude Mechanical durability 1,000 m/s2, approx. 100G Malfunction durability 300 m/s2, approx. 30G Ambient temperature -40C to 70C with no icing Humidity 5% to 85% RH Service life Mechanical 100 million operations min. (at 36,000 operations/hour) Electrical 100,000 operations min (0.4A at 125 VAC resistive; 0.2A at 125VAC inductive) 500,000 operations min. (2A at 30 VDC resistive; 1A at 30VDC inductive) 200,000 operations min. (3A at 30 VDC resistive) See "Characteristic Data" Weight Note: 1. 2. 3. 4. Approx. 2.7 g The contact resistance was measured with 1A at 5VDC with a fall-of-potential method. Values in parentheses are typical values unless otherwise stated. The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those for checking the dielectric strength The above values are initial values. Characteristic Data Maximum Switching Capacity Electrical Service Life Ambient Temperature vs. Maximum Coil Voltage DC inductive load (L/R = 7 ms) AC inductive load (cosf = 0.4) 50,000 30,000 10,000 5,000 3,000 1,000 30-VDC resistive load 125-VAC resistive load 500 300 100 50 Rated operating voltage (V) 30-VDC inductive load (L/R = 7 ms) Maximum coil voltage (%) AC resistive load Service life (x10 3 operations) Rated operating current (A) 100,000 DC resistive load G6E-134P-US G6EK-134P-US G6EU-134P-US G6E-134P-US Only at 48VDC 125-VAC inductive load (cos = 0.4) Rated operating current (A) Ambient temperature (C) Note: The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage. Low Signal Relay G6E 75 Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Orientation marks are indicated as follows: Standard coil G6E-134P(L)(-ST)-US Terminal Arrangement/ Internal Connections (Bottom View) 10 max. (9.9) * 16 max. (15.9) * 1+ -6 8 max. **0.3 (7.9) * 3.5 0.6 1.6 12 10 7 0.25 5.08 7.62 7.62 *Average value ** 0.64mm for "-ST" models Mounting Holes (Bottom View) Tolerance: 0.1 G6E-134C(-ST)-US 5.08 7.62 (1.65) 10 max. (9.9) * 16 max. (15.9) * (1.19) 7.62 8 max. **0.3 (7.9) * 3.16 2.86 0.6 1.6 Five, 1.0-dia. holes 0.25 5.08 7.62 7.62 *Average value ** 0.64mm for "-ST" models Single coil latching Terminal Arrangement/ Internal Connections (Bottom View) G6EU-134P(L)(-ST)-US 10 max. (9.9) * 16 max. (15.9) * 8 max. **0.3 (7.9) * +1 S -6 R + 3.5 12 10 0.25 0.6 1.6 7 7.62 5.08 7.62 *Average value ** 0.64mm for "-ST" models Mounting Holes (Bottom View) Tolerance: 0.1 G6EU-134C(-ST)-US 5.08 10 max. (9.9) * 16 max. (15.9) * (1.19) max. **0.3 8 (7.9) * 3.16 0.25 5.08 7.62 Five, 1.0-dia. holes 7.62 *Average value ** 0.64mm for "-ST" models 76 Low Signal Relay 7.62 2.86 0.6 1.6 G6E 7.62 (1.65) Dual coil latching Terminal Arrangement/ Internal Connections (Bottom View) G6EK-134P(L)(-ST)-US 10 max. (9.9) * 16 max. (15.9) * 8 max. **0.3 (7.9) * +1 S 3 R +6 3.5 0.6 1.6 12 0.25 5.08 7.62 10 7 7.62 *Average value ** 0.64mm for "-ST" models Mounting Holes (Bottom View) Tolerance: 0.1 G6EK-134C(-ST)-US 5.08 10 max. (9.9) * 16 max. (15.9) * (1.65) 7.62 (1.19) **0.3 8 max. (7.9) * 3.16 7.62 2.86 0.6 1.6 0.25 5.08 7.62 Six, 1.0-dia. holes 7.62 *Average value ** 0.64mm for "-ST" models Approvals UL Recognized (File No. E41515) / CSA Certified (File No. LR31928) - - Ambient Temp. = 40C Contact form SPDT Coil ratings 3 to 48 VDC Contact ratings Number of test operations 0.2 A at 250 VAC (General Use) 6,000 0.6 A at 125 VAC (General Use) 2 A at 30 VDC (Resistive) 0.6 A at 125 VDC (Resistive, Ag contact only) Note: 1. The rated values approved by each of the safety standards (e.g., UL, CSA, TUV) may be different from the performance characteristics individually defined in this catalog. 2. In the interest of product improvement, specifications are subject to change. Low Signal Relay G6E 77 Precautions Precautions for Correct Use Long-term Continuously ON Contacts Wiring 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. We recommend using a latching relay (magnetic-holding relay) in this kind of circuit. If a single-side stable model must be used in this kind of circuit, we recommend using a fail-safe circuit design that provides protection against contact failure or coil burnout. Refer to the following diagram when wiring to switch a DC load. The difference in polarity applied to the contacts will affect the endurance of the Relay due to the amount of contact movement. To extend the endurance characteristics beyond the performance ratings, wire the common (pin 7) terminal to the positive (+) side. 7 + - Installation Do not reverse the polarity of the coil (+, -). Provide sufficient space between Relays when mounting two or more on the same PCB, as shown in the following diagram. 12 Load 10 Load Wiring Diagram Ultrasonic Cleaning Do not use ultrasonic cleaning on standard relay models. Doing so may result in resonance, coil burnout, and contact adhesion within the Relay. Close mounting Relay Handling Distance between terminals: 2.54 x 2 (pitch) max. Hints on Correct Use Single-winding type (G6EU) Example of low-power consumption driver circuit 1. This is an example of a driver circuit that allows Model G6E to function as a normal relay with a normal switching pulse input. 2. The relay is set by an abrupt current charged to capacity C. This current flows in the relay via diode D1 and C and out via diode D2. 3. The relay is reset by the discharge current of C flowing in the relay via transistor TR and C. Note: 1. Give adequate consideration to the circuit constant when actually using this circuit, confirming the set and reset status of the relay. 2. OMRON owns the patent on this circuit. Consult OMRON when using this circuit. 78 Low Signal Relay G6E 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 40C. Do not put the Relay in a cold cleaning bath immediately after soldering. MEMO Low Signal Relay G6E 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/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON ON-LINE OMRON ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 Global - http://www.omron.com USA - http://www.components.omron.com 847-882-2288 Cat. No. X301-E-1b Low Signal Relay 09/11 G6E Specifications subject to change without notice Printed in USA