2 | Qinghai Box Header Co.,Ltd

Overview
Product Description
Specification
FAQ

Overview

Basic Info.

Model NO.	QA2001
Product Name	Automotive Connector
Keywords	Wiring Harness Connector
Material	Plastic, Phosphor Bronze, Tin
Pitch	2.00mm
Position	2-14pin
Contact Resistance	≤10MΩ
Insulation Resistance	≥1000MΩ
Rated Voltage	125 V AC DC
Rated Current	3.0 a AC DC
Withstand Voltage	500V AC/Minute
Temperature Range	-40°C~+125°C
Transport Package	Standard Packaging or Customized
Specification	Standard Specifications or Customized
Trademark	CNJST
Origin	Zhejiang, China
Production Capacity	500000 Pieces/Year

Product Description

Product DescriptionPROFESSIONAL AUTOMOTIVE WIRING HARNESS CONNECTOR

Our automotive connectors are engineered for maximum reliability in demanding vehicle environments, delivering professional-grade electrical connections for automotive lighting systems. Featuring a compact 2.00mm pitch design with flexible multi-pin configurations, these automotive electrical connectors ensure consistent performance across an extended temperature range of -40°C to +125°C — reliably operating from extreme cold to high-temperature engine bay conditions.

Constructed with premium plastic housing and phosphor bronze contacts with tin plating, these connectors deliver ultra-low contact resistance and superior insulation protection. Whether you need OEM integration, customized designs, or aftermarket solutions, we offer complete OEM and ODM customization capabilities with sample availability.

KEY FEATURES

ULTRA-LOW CONTACT RESISTANCE

Achieves contact resistance of ≤ 10 mΩ, minimizing energy loss and ensuring stable electrical signal transmission for consistent lighting performance across all operating conditions.

SUPERIOR INSULATION INTEGRITY

Provides insulation resistance of ≥ 1000 MΩ, effectively preventing current leakage and short circuits, enhancing vehicle electrical system safety and reliability.

EXTREME TEMPERATURE RESILIENCE

Engineered to perform reliably from -40°C to +125°C, making these connectors ideal for both exterior applications exposed to harsh weather and under-hood positions near heat sources.

FLEXIBLE PIN CONFIGURATION

Available in 2 to 14 pin positions with standardized 2.00mm pitch, accommodating diverse automotive circuit designs and wiring harness layouts for maximum application flexibility.

DURABLE & CORROSION-RESISTANT MATERIALS

Features robust plastic housing combined with phosphor bronze terminals and tin plating, delivering excellent electrical conductivity, corrosion resistance, and long-term mechanical durability.

Specification

SPECIFICATION
Contact Resistance	≤30 mΩ
Insulation Resistance	≥100 MΩ
Rated Voltage	50 V AC DC
Rated Current	0.5 A AC DC
Withstand Voltage	500 V AC/minute
Temperature Range	-25°C~+85°C

APPLICATIONS

HEADLAMP SYSTEMS

Provides reliable electrical connections for front headlight assemblies, including halogen, LED, ensuring stable power delivery for low beam, high beam, and daytime running light functions.

TAILLAMP ASSEMBLIES

Supports rear light modules featuring integrated position lights, turn signals, and reverse lights, delivering dependable multi-function lighting control in a single connector interface.

STOP LAMP (BRAKE LIGHT) CIRCUITS

Delivers fast, dependable signal transmission for brake light activation — a critical safety function requiring instant response and zero latency to alert following vehicles.

AUTOMOTIVE LIGHTING HARNESS INTEGRATION

Seamlessly integrates into complete vehicle wiring harness systems, enabling modular connections between lighting control units and lamp assemblies for simplified installation and easier maintenance.

FAQQ1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.

Products

2

Basic Info.

Product Description