Electrical Equipment & Supplies Connectors & Terminals Connectors

Double Row 2x2 Pin Inline Header Connector 2.54mm Pitch for PCB

Name: Double Row 2x2 Pin Inline Header Connector 2.54mm Pitch for PCB
Brand: ShuangYi Precision Electronics Co., LTD

Compact double row 2x2 pin inline header with 2.54mm pitch, ideal for PCB connections in electronics. Tin-plated copper alloy contacts ensure reliable conductivity. RoHS compliant, durable nylon insulator. Customizable pin count and plating available.

Operating Temperature -40°C to +105°C

Place of Origin China

Termination Style Straight

Packaging Details 1.Custom polybag packing 2.Custom paper box packing 3.According to client's request

Color Black,white/black plastic,Black/OEM

Current Rating 3A

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Product Description

Product name	Double row 2*2p inline header
Pin Count	row 2*2p
Plating	tin

1. Basics

Type: Double row inline header pin header with 2 rows of 2 pins each, totaling 4 pins.
Application: Widely used in electronic devices as an electrical connection interface between circuit boards and other components.

2. Structural Features

Double Row Design: Offers twice the pin count of a single-row connector, suitable for applications requiring more connection points.
Inline Configuration: Enables direct insertion into holes on circuit boards for simple installation.
Compact Structure: With two rows and a moderate pin count per row, the overall structure is compact, saving space.

3. Technical Specifications

Pin Pitch: Common pin pitches include 1.27mm, 2.0mm, 2.54mm, etc., depending on the product model and specifications. The pin pitch affects connector density and installation accuracy.
Materials:
- Contact Material: Typically copper alloy or copper plated with gold, silver, or other metals for excellent conductivity and corrosion resistance.
- Insulator Material: Made of high-temperature, flame-retardant plastic materials such as nylon (PA) or polybutylene terephthalate (PBT), ensuring connector stability and safety.
Electrical Performance:
- Current Rating: May vary based on product specifications but generally meets the needs of typical electronic devices.
- Voltage Rating: Also determined by product specifications, adhering to industry standards or customer requirements.
- Contact Resistance: Low contact resistance ensures accurate and stable signal transmission.

4. Application Areas

Widely utilized in various electronic devices, including computers, communication equipment, consumer electronics, and industrial automation systems. These connectors play a crucial role in signal transmission and power connection within these devices.

5. Additional Features

Plating: Some products may have pins plated with gold, silver, or other precious metals to enhance conductivity and corrosion resistance.
Eco-Friendliness: Compliant with RoHS and other environmental standards, ensuring the absence of harmful substances.
Customization: Some suppliers offer customization services, allowing adjustments to pin count, pitch, color, and other parameters based on customer needs.