Header-Connector.com | High-Quality Pin & Female Header Connectors from China

About Shenzhen Realrun Electronic

A leading manufacturer of precision connectors since 2008, specializing in OEM/ODM solutions for global electronics brands.

13+ Years of Connector Excellence

Shenzhen Realrun Electronic Co., Ltd., established in May 2008, specializes in the design and manufacturing of high-quality electronic connectors. With over 13 years of experience, we have become a trusted supplier of Pin Header Connectors, Female Header Connectors, Box Headers, IDC Series, IC Sockets, and more.

Our products are widely used in medical equipment, industrial automation, telecommunications, consumer electronics, and automotive systems. We serve clients across North America, Europe, and Asia with consistent quality and on-time delivery.

ISO 9001 Certified Quality Management
UL, RoHS, REACH Compliant Materials
Custom OEM/ODM Design & Manufacturing
100% Testing Before Shipment

Our Product Range

High-performance connectors engineered for reliability, durability, and precision across industries.

Solder 2x20 Pin Header Connector

Dual Row 180° Type, Double Plastic, Ideal for PCB Interfacing

Pitch: 2.54mm
Mounting: Through-Hole
Rows: Dual
Application: General PCB Interconnect

3.96mm Female Header Connector

Single Row Straight, Designed for Medical Equipment

Pitch: 3.96mm
Type: Female, Straight
Material: Fireproof Plastic
Use Case: Medical Devices

Through-Hole Female Double Row Header

20 Pin, Right Angle Type for Compact PCB Layouts

Pitch: 2.54mm
Mounting: Through-Hole, Right Angle
Rows: Dual
Color: Black

25 Pin D-Sub Connector

Solder DP Socket, DR Female, Straight Type

Type: D-Sub, Female
Pins: 25
Mounting: Solder
Standard: DIN 41612 Compatible

2.54mm Round Female Pin Header

DIP Type, Straight, Ideal for Medical Equipment

Pitch: 2.54mm
Shape: Round Pin
Mounting: DIP Through-Hole
Application: Medical & Industrial

30 Pin D-Sub Miniature Connector

Female, Straight Type with Strong Contact Design

Pins: 30
Type: D-Sub, Female
Mounting: Straight PCB
Reliability: High Contact Strength

Shrouded 16 Pin Header Connector

EH Series, 2.0mm Pitch, Straight Type with Safety Shroud

Pitch: 2.0mm
Pins: 16
Feature: Protective Shroud
Standard: EH Series

High Reliability BTB Connector

Right Angle, Board-to-Board, UL 94V-0 Rated

Type: Board-to-Board (BTB)
Angle: Right Angle
Flammability: UL 94V-0
Use: High-Density Interconnect

View All 400+ Products

Why Choose Header-Connector.com?

OEM/ODM Expertise

13+ years of experience in custom connector design and manufacturing. We support full turnkey solutions from prototype to mass production.

Quality Assurance

Rigorous testing protocols including contact resistance, insulation, and durability. All products meet UL, RoHS, and REACH standards.

Global Support

Multilingual sales and technical support in English, French, German, Spanish, Japanese, and more. Fast response and reliable logistics.

Advanced Quality Control

Every connector undergoes rigorous testing to ensure reliability and performance under real-world conditions.

100% Contact Resistance Testing
Insulation & Dielectric Withstand Voltage Tests
Mechanical Durability & Insertion Force Testing
Environmental Testing (Temperature, Humidity, Vibration)
Final Visual Inspection & Packaging Check

Client Testimonials

"They were sitting on my office desk when I am back. They look pretty good. Thanks for your samples. Your products been put into our BOM system. Regerding purchase, our logistic guys will contact you."

— Peter, Electronics Procurement Manager

"Thank you for your quick response! It's a very good product. I will place an order again when it is out of stock."

— Roman, Hardware Engineer

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Precision Header Connectors for Modern Electronics