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Molex KK 254 Series Right Angle Through Hole Pin Header, 7 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-2071

Category PCB Pin Header Brand Molex Condition New

Specifications

Country of Origin India
Voltage 250V
Brand Molex
Orientation Right Angle
Current 4A
Mount Type Through Hole
Housing Material Nylon
Contact Material Brass
Series KK 254
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Number of Rows 1
Pitch 2.54mm
Contact Plating Tin
Number of Contacts 7
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Board-to-Board, Wire-to-Board
Tail Pin Length 3.15mm
Mating Pin Length 2.54mm

Key Features

  • Accommodates 7 contacts for reliable board-to-board or wire-to-board connections.
  • Right angle design facilitates easy insertion into PCBs and efficient space utilization.
  • 2.54 mm pitch ensures compatibility with standard PCB layouts and equipment.
  • Unshrouded configuration allows for stackable end-to-end and side-to-side use.
  • Constructed from white UL 94V-0 nylon wafer material providing electrical insulation.
  • Tin-plated brass contacts deliver lasting conductivity and corrosion resistance.
  • Solder termination type for secure and robust assembly onto PCB.
  • Rated for up to 4A current and 250V voltage, suitable for a variety of electronic applications.

Product Description

The Molex 22-05-2071 KK 254 Series Right Angle Through Hole Pin Header offers a durable and efficient solution for PCB interconnections in industrial and electronic devices. Featuring seven contacts, the pin header is specifically designed for applications requiring precise, reliable connections between boards or between wires and boards.

With a 2.54 mm pitch, this pin header aligns seamlessly with industry-standard PCB layouts, facilitating straightforward installation and optimal compatibility. The right angle orientation supports efficient space management and streamlined assembly in tightly packed electronic systems. Its unshrouded layout allows the headers to be conveniently stacked end to end or side to side, providing flexible configurations for multi-board setups.

The header is constructed from white UL 94V-0 rated nylon, ensuring high electrical insulation and mechanical resilience. Tin-plated brass contacts deliver robust conductivity and resist oxidation, making the header suitable for demanding environments. The solder termination type ensures strong mechanical fixing and electrical contact, minimizing installation errors and enhancing product reliability.

Rated for a continuous current of up to 4A and operating voltage of 250V, the Molex KK 254 header is ideal for industrial controls, instrumentation, consumer electronics, and manufacturing machinery. It is built to withstand operating temperatures between -40°C and 105°C, accommodating a wide range of environmental conditions typically encountered in commercial and industrial settings.

Tail pin length of 3.15 mm and mating pin length of 2.54 mm provide precise fits for PCB designs. The header meets North American UL (E29179) and CSA (LR 19980) approvals for safety and performance, enabling integration into certified electronic assemblies.

Common use areas include assembly lines, test equipment, manufacturing controls, laboratory automation, and PCB prototyping. Its versatile board-to-board and wire-to-board connector system delivers flexibility for designers and engineers seeking robust and easily configurable pin headers.

The Molex KK 254 Series is widely recognized for its reliability and modularity in PCB connector applications. Browse more Molex PCB headers in EnvMart's Electronics Components section for compatible and alternative solutions.

Explore more products in our PCB Pin Header category.

Molex KK 254 Series Right Angle Through Hole Pin Header, 7 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-2071
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Frequently Asked Questions

The Molex KK 254 Series pin header is rated for a maximum current of 4A.

It is rated for an operating voltage of 250V.

This pin header features a pitch of 2.54 mm, ensuring compatibility with standard PCB layouts.

This model accommodates 7 contacts for reliable connections.

It uses a solder termination type for secure assembly onto PCBs.

The housing is constructed from white UL 94V-0 nylon, providing electrical insulation.

The tail pin length is 3.15 mm, allowing for precise fits in PCB designs.

It can operate within a temperature range of -40°C to 105°C.

This model is unshrouded, allowing for flexible configurations such as stacking end-to-end or side-to-side.

The contacts are made of tin-plated brass, providing conductivity and corrosion resistance.

It supports both board-to-board and wire-to-board connections, making it versatile for various applications.

It meets North American UL (E29179) and CSA (LR 19980) approvals for safety and performance.

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