KR2200 Series Dual Row 40 Pin Female Header

DIP Type, dual row, Female Header

Pitch 2.20mm
Circuits: 2*20pin
Current: 3A
Type: Female Header

KR2200 Series Dual Row 40 Pin Female Header

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Package Specification

General Specifaction

Material: PBT+30%GF/Phosphor Bronze
Withstanding Voltage: 500V AC/ minute
Temperature Range: -40℃~+105℃
Contact Resistance: 20mΩ/max
Insulation Resistance: 1000MΩ/ min
Product Plating: Tin flash over Nickel


The KR2200 Series Dual Row 40 Pin Female Header, a high-performance electronic interface assembly optimised for PCBs, demonstrates the advantages of its unique layout – 40 precision pins arranged in a dual row, which is designed to promote efficient transmission of high-density signals and maintain robustness of the electrical connection.

The connector follows the industry-standard pin pitch of 2.54 mm, a feature that allows it to be flexibly integrated into diverse application scenarios, such as industrial control systems, automated production equipment, computer-aided measurement equipment, and a wide range of consumer electronics.

The KR2200 series connectors are known for their exceptional reliability and durability, even in extreme or challenging operating environments. The combination of high quality materials and manufacturing processes ensures that the connectors not only have an exceptionally long service life, but also excellent electrical characteristics, further reinforcing their position as a leader in electronic connectivity solutions.


  • High-density connection

adopting a double-row 40-pin layout makes more connection points per unit area, which helps to realise high-density signal transmission and is suitable for occasions that require a large amount of data exchange.

  • Standard pitch

following the standard pitch design of 2.54mm, this pitch is a widely adopted standard in the electronic connector industry, ensuring compatibility and interchangeability with other electronic devices.

  • Stable and Reliable

The connector is made of high quality materials and exquisite craftsmanship, which can maintain a stable electrical connection in various working environments and reduce signal interruptions or data errors caused by poor or loose contacts.

  • Strong durability

After special treatment and testing, KR2200 series connectors have a long service life and can withstand a certain degree of mechanical stress and environmental pressure, such as vibration, shock, temperature changes, etc.

  • Wide applicability

Due to its excellent performance and compatibility, KR2200 Series Dual Row 40 Pin Female Header is widely used in many fields such as industrial control, automation equipment, computer instruments and consumer electronics.