2 Pin Automotive Waterproof Connector DJ70271-1-21 DJ70271A-1-21 Male Female Electrical Plug for Car Wiring

2-Pin Automotive Waterproof Connector — DJ70271-1-21 / DJ70271A-1-21, Male & Female

OEM-specification 2-pin waterproof automotive connector in DJ70271-1 series, available in both male (plug) and female (socket) configurations. The 1mm pitch compact waterproof design provides IP67 sealing for use in underbonnet, underbody, and exterior automotive wiring harness applications where moisture, dust, and vibration resistance are required. PA66 housing with positive latch locking for secure, vibration-resistant connection.

Part Number Reference

Part Number	Configuration
DJ70271-1-21	Standard 2-pin waterproof connector
DJ70271A-1-21	Variant A (check housing geometry)

Technical Specifications

Parameter	Value
Pin Count	2
Terminal Pitch	1mm
Housing Material	PA66 (Nylon 66)
Terminal Material	Copper alloy, tin-plated
Seal Type	Rubber sealed (IP67)
Rated Voltage	12V / 24V DC
Rated Current	Up to 3A per pin
Wire Range	0.13–0.35mm² (AWG 26–22)
Operating Temperature	−40°C to +105°C
Locking	Positive latch
Certification	CE, RoHS

Typical Applications

• Sensor Wiring: Compact 2-pin waterproof connector for automotive sensors including temperature sensors, pressure sensors, and position sensors in underbonnet environments
• Lighting Wiring: Waterproof connector for exterior lighting circuits including fog lamps, DRL, and marker light wiring in exposed underbody locations
• Wiring Harness Repair: Replace damaged or corroded 2-pin DJ70271 connectors in automotive wiring harnesses
• Custom Harness Build: Build custom waterproof 2-pin wiring harness extensions and adapters for automotive sensor and actuator wiring

FAQ

Q: What wire gauge is compatible with this connector?
A: This connector accepts 0.13–0.35mm² (AWG 26–22) wire. Use the appropriate terminal crimp size for your wire gauge.

Q: Are terminals included?
A: Terminals are not included unless specified. Compatible 1mm pitch terminals must be crimped onto the wire and inserted into the housing.

Package Contents

• 2-pin DJ70271-1-21 / DJ70271A-1-21 waterproof connector (male and/or female as selected)

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