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2X 812BH-1A-C 12VDC SONG CHUAN Miniature PCB Power Relay 12VDC SPNO 20A High Power

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Pack of 2Pcs 812BH-1A-C 12VDC SONG CHUAN Miniature PCB Power Relay 12VDC SPNO 20A High Power

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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.
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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.
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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 (Ω) 200
Max. Continuous Voltage at 85°C 160% of rated voltage
Pick Up Voltage (Max) at 23°C 75% of rated voltage
Drop Out Voltage (Min) at 23°C 10% of rated voltage
Power Consumption at Rated Voltage approx. 0.36W
Contact Material AgSnO alloy
Contact Resistance 100mΩ 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 ~ +85°C (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 100MΩ 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

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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.

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