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T78 Mini Power Automotive PCB Relay

•Small size, light weight •Switching capacity up to 20A(At 85℃) •High heat resistance •Outline dimensions L×W×H: 15.25×12.25×13.6mm

Product Overview
MAD automotive relays have a compact structure, light weight, and high heat resistance. They can reach a rated current of 20A in a working environment of 85 degrees Celsius. It achieves switching and regulation functions by controlling high current with small current, ensuring the reliable execution of various functions of the car.

 
Contact Parameters

Contact Arrangement1A, 1B, 1C
Contact MaterialSilver Alloy
Voltage Drop(Initial)NO:Type.100mV, Max.300mV
NC: Type.100mV, Max.300mV
Rated LoadNO: 20A 14VDC
NC: 15A 14VDC
Max. Continuous CurrentNO: 20A
NC: 15A
Max. Switching Voltage16VDC
Electrical Life100000 OPS
Mechanical Life1000000 OPS

Characteristics

Insulation Resistance100MΩ(500VDC)
Dielectric StrengthBetween Coil & Contacts: 500VAC 1min
Between Open Contacts: 500VAC 1min
Operate Time≤10ms
Release Time≤5ms
Ambient Temperature-40℃~+85℃
Vibration10Hz~500Hz 49m/s²(5G)
Shock98m/s² (10G)
Terminal FormPCB
ConstructionSealed
Unit WeightApprox.6g

Product advantages
Advantage 1: MAD relays have low power consumption, which can effectively reduce the energy consumption of switching power supplies and ensure their reliability.

Advantage 2: High temperature resistance: MAD relays have high heat resistance. In an environment of 85 degrees Celsius, their rated current load can reach 20A and still maintain stable performance.

 

Application

MAD Automotive Relays are designed to be suitable for a wide range of automotive applications, including electric windows, door locks, wipers, radiators, power distribution systems, and other essential vehicle components. With their robust design, MAD relays are adaptable to different vehicle models and provide long-lasting durability in demanding automotive environments.

 

Product Packaging

100 pcs/inner box
20 inner boxes/middle boxes, 2 middle boxes/master box
4000 pcs/master box
MEAS: 40×35×38cm   G.W.: 23.5KGS   N.W.: 22.5KGS

Company Profile

Meishuo Electric Technology focuses on improving manufacturing processes and automating equipment. Through large-scale technological upgrades, the company has optimized its production lines, significantly enhancing efficiency and product quality.
As a result, Meishuo has achieved a high level of automation in its production, becoming one of the most automated relay manufacturers in China. This automation ensures consistent quality and reliable output across its range of relay and electromagnetic valve products.

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