Store Seller Profile Feedbacks Contact Relays Timers General Purpose Relays DC Coil Power Relays close 2X 812BH-1A-C 12VDC SONG CHUAN Miniature PCB Power Relay 12VDC SPNO 20A High Power Ready to Ship Ask a Question 30-Day Return Description Disclaimer Specifications Shipping Return Policy Pack of 2Pcs 812BH-1A-C 12VDC SONG CHUAN Miniature PCB Power Relay 12VDC SPNO 20A High Power Sofitrek Product Disclaimer Nature of Goods: All products offered by Sofitrek are surplus items. These products may originate from older batches, series, or have earlier date codes compared to those currently provided by the original manufacturers or their authorized dealers. Non-Affiliation: Sofitrek operates independently and is not an authorized distributor, nor is it affiliated or associated with the manufacturers of the products sold. Consequently, Sofitrek does not represent the manufacturers of these products in any capacity. Exclusion of Manufacturer's Warranty: Since Sofitrek is not an authorized distributor, the original manufacturer's warranties are explicitly not applicable to the products sold. This includes any implied warranties of merchantability or fitness for a particular purpose. Firmware and Software: Some products may include pre-installed firmware or software. However, Sofitrek does not guarantee the presence, compatibility, or the revision level of such firmware or software as suitable for your specific application. Furthermore, Sofitrek expressly disclaims any representation regarding your right or ability to download, obtain, or install any firmware or software for the products from any source, including the original manufacturers or their distributors. Limitation of Liability: Sofitrek shall not be held liable for any form of damages?direct, indirect, incidental, consequential, or otherwise?arising from the use, misuse, or inability to use any product sold. This includes, but is not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses. The buyer assumes all responsibility for the safe and lawful use of the product and agrees to indemnify and hold harmless Sofitrek against any claims, liabilities, or expenses related to the product's use. Compliance and Responsibility: The buyer is solely responsible for adhering to all terms of any End-User License Agreement or similar documentation related to the products, particularly concerning the obtaining, installation, and use of firmware or software. By purchasing from Sofitrek, the buyer acknowledges having read, understood, and agreed to this disclaimer in its entirety. Specification Model 812BH-1A-C Voltage 12VDC Manufacturer SONG CHUAN Type Miniature PCB Power Relay Configuration SPNO Current Rating 20A Power Type High Power Coil Rated Voltage (V) 12 Coil Rated Current (mA) 60 Coil Resistance (?) 200 Max. Continuous Voltage at 85C 160% of rated voltage Pick Up Voltage (Max) at 23C 75% of rated voltage Drop Out Voltage (Min) at 23C 10% of rated voltage Power Consumption at Rated Voltage approx. 0.36W Contact Material AgSnO alloy Contact Resistance 100m? Max. (at 1A/6VDC by 4-wire resistance measurement) Operate Time 15ms Max. Release Time 5ms Max. Vibration Resistance (Operating Extremes) 10~50Hz, amplitude 1.0 mm Vibration Resistance (Damage Limits) 10~50Hz, amplitude 1.0 mm Shock Resistance (Operating Extremes) 10G Shock Resistance (Damage Limits) 100G Life Expectancy (Mechanical) 10,000,000 ops. (frequency 18,000 ops./hr) Life Expectancy (Electrical) 100,000 ops. (frequency 900 ops./hr) Operating Ambient Temperature -40 ~ +85C (no freezing) Weight Approx. 9g Certification (UL / CUL) E88991 Certification (TUV) R09754104 Contact Rating (Resistive Load) NO: 10A 240VAC, 12A 120VAC; NC: 8A 240VAC, 10A 120VAC Max. Switching Current 20A Max. Switching Voltage 277VAC Max. Switching Capacity 2400VA Insulation Resistance 100M? Min. (DC 500V) Dielectric Strength (Between Open Contact) AC 750V, 50/60Hz 1 min. (for 812H); AC 1000V, 50/60Hz 1 min. (for 812BH) Dielectric Strength (Between Contact and Coil) AC 1500V, 50/60Hz 1 min. (for 812H); AC 2000V, 50/60Hz 1 min. (for 812BH) Insulation of IEC 61810-1 (Clearance / Creepage Distances) Between coil to contact: Basic, ? 1.5mm / ? 2.5mm; Between open contact: Functional Rated Insulation Voltage 250V Rated Impulse Withstand Voltage 2500V Pollution Degree 2 Rated Voltage 230 / 400V Overvoltage Category II Shipping Policy Our go-to options for small to medium items are USPS Ground Advantage and USPS Priority Mail, known for their reliable tracking and peace of mind. Smaller items might qualify for USPS First Class Mail. Contact us to discuss this option before purchasing. Note: This method is less recommended due to the potential for delays. Return Policy We offer a 30-day return policy, no questions asked. If you choose to provide a reason for the return, it will assist us in improving and fix the issue. Packaging Our items are packaged according to their needs?some in ESD bags with pins secured in protective sponge, others in foam-enclosed boxes. For larger quantities, options include broken tubes for transistors or cartons. We welcome your suggestions for packaging preferences. Links Shop Feedbacks Contact Us Sofitrek