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HRB 3.5mm Waterproof Wire To Wire Automotive Connector

HRB A-M3500 series are high-performance IP67 & IP69K waterproof wire-to-wire connectors including A-M35003, A-M35004 housings and matched A-T35005PS / A-T35004PS crimp terminals. Designed for AWG14–22 wires, they support max 60V AC/DC and withstand 1000V AC insulation test, operating stably from -40°C to +125°C. The housing adopts durable PBT material; copper alloy terminals are available with tin plating or gold plating for different corrosion resistance demands. With dual IP67 dustproof waterproof and IP69K high-pressure washing performance, this series delivers stable signal & low-current power connection, widely used in industrial cleaning machinery, automotive auxiliary wiring, outdoor monitoring, HVAC and various harsh wet industrial equipment, serving as cost-effective replacement for imported small sealed wire-to-wire connectors for mass OEM production.
Availability:
Quantity:
  • A-M35003, A-M35004, A-T35005PS, A-T35004PS

  • HRB

  • 8536909000

HRB A-M3500 Series IP67 & IP69K Waterproof Wire-To-Wire Connector | HRB

Core Advantages & Key Features

  • Dual IP67 & IP69K Sealing Performance

Meet IEC 60529 IP67 immersion and ISO 20653 IP69K high-pressure hot water washing standards. Fully sealed internal structure blocks dust, water and detergent ingress, ideal for food machinery, industrial washer and outdoor all-weather harsh environments.

  • Dual Plating Terminal Options

Copper alloy contacts with standard tin plating for general industrial projects; customizable gold plating for coastal high-humidity, high-vibration or long-life equipment to reduce contact oxidation and signal attenuation.

  • Wide Temperature & Durable PBT Housing

PBT plastic housing features excellent heat resistance, anti-aging and mechanical toughness, stable working at -40°C ~ +125°C, resisting engine heat, outdoor cold and frequent temperature cycling.

  • Universal AWG14–22 Wire Matching

Covers mainstream thin signal wires AWG14, AWG16, AWG18, AWG20, AWG22, flexible for sensor, low-current power and signal harness assembly.

  • Complete Supporting Matching System

Full set of male/female housings and dedicated crimp terminals (A-T35005PS / A-T35004PS) available; separate bulk shipment of components to simplify harness factory production workflows.

  • EU Environmental Compliance

Fully RoHS & REACH compliant, no restricted hazardous substances, smooth customs clearance for European and global export orders.



Voltage rating
60V AC DC Max.
Withstanding Voltage
1000V AC/minute
Temperature range
-40° C~ +125° C
Wire size
AWG14-22
Waterproof rating
IP67 and IP69K
Material
Housing: PBT
Terminal: Copper alloy
Terminal finish
Tin plated
Gold plated
  • Industrial Cleaning & Food Processing Machinery

IP69K high-pressure wash resistant, used for sensor signal wiring of automatic cleaning equipment, food production lines and industrial washers.

  • Automotive & Light Vehicle Auxiliary Wiring

Vehicle sensors, rearview camera, light signal harness, withstand engine temperature variation and road vibration.

  • Outdoor Monitoring & Smart City Equipment

Security cameras, outdoor lighting, roadside sensors, stable signal transmission under rain, dust and extreme temperature.

  • HVAC & Agricultural Machinery

Water pump sensors, farm equipment control modules, garden machinery low-current signal connections.

  • General Harsh Environment Signal Equipment

Yachts, ATV, portable test instruments, small outdoor power devices requiring dustproof and waterproof inline wiring.


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