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Molex KK 254 Series Straight Through Hole Pin Header, 12 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-27-2121

Category PCB Pin Header Brand Molex Condition New

Specifications

Country of Origin India
Voltage 250V
Brand Molex
Orientation Straight
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 12
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 3.56mm
Mating Pin Length 7.5

Key Features

  • Features through-hole mount with solder termination for reliable and secure installation.
  • Supports a current rating of 4A and voltage rating of 250V for high power applications.
  • Constructed with nylon housing and tin-plated brass contacts for durability and corrosion resistance.
  • Designed with a straight orientation and friction lock ensuring connector retention in high vibration settings.
  • Operates within a temperature range of -40°C to 105°C for versatile environmental conditions.
  • Compact size with 12 male contacts arranged in one row, suitable for wire-to-board connections.
  • Lightweight design weighing only 1.25 grams ideal for lightweight electronic assemblies.
  • Ideal for consumer electronics, IT maintenance, automotive manufacturing, and industrial applications.

Product Description

Molex 22-27-2121 KK 254 Series Straight Through Hole Pin Header is designed for efficient PCB connections featuring 12 male contacts in a single row with a standard 2.54 mm pitch. The connector offers through-hole mounting and solder termination, simplifying the installation process while providing a secure electrical connection. Housing made from robust nylon material and contacts manufactured from tin-plated brass guarantee durability and high conductivity, even in moisture-prone environments.

This unshrouded header includes a straight orientation and a friction lock mechanism that ensures stable retention of connectors in high-vibration situations, making it suitable for demanding industrial, automotive manufacturing, and IT maintenance applications. It supports a current of up to 4A and a voltage rating of 250V, accommodating high-power electronic requirements.

Operating temperature ranges from -40°C to 105°C, enabling performance in diverse environmental conditions. The lightweight design at approximately 1.25 grams helps maintain compactness in consumer electronics and industrial equipment. Manufactured in India, this pin header meets quality standards and is ideal for wire-to-board connector systems requiring reliability and ease of use.

Through-hole mounting with solder termination ensures reliable installation. Rated for 250V and 4A, suitable for power applications. Nylon housing provides robust and durable protection. Tin-plated brass contacts for excellent conductivity and corrosion resistance.

Straight friction lock offers secure connection retention. Operates from -40°C to 105°C for versatile environmental performance. Contains 12 male contacts arranged in one row with 2.54mm pitch. Lightweight design supports various electronic and industrial use cases.

Manufactured in India with quality assurance.

This Molex KK 254 pin header is broadly used in consumer electronics, IT maintenance, automotive manufacturing, and other industrial applications that require reliable, high-quality PCB connection components. Explore EnvMart's catalog for additional Molex components and related electronic connectors optimized for your technical and production needs.

Explore more products in our PCB Pin Header category.

Molex KK 254 Series Straight Through Hole Pin Header, 12 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-27-2121
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Frequently Asked Questions

This model supports a current rating of 4A and a voltage rating of 250V, making it suitable for high power applications.

The contacts are arranged with a standard pitch of 2.54 mm, which is common for PCB applications.

It features a nylon housing and tin-plated brass contacts, providing durability and corrosion resistance.

It operates within a temperature range of -40°C to 105°C, allowing for versatile use in various environmental conditions.

This pin header contains 12 male contacts arranged in a single row.

It uses a through-hole mounting method with solder termination for secure installation.

Yes, it features a straight orientation and a friction lock mechanism to ensure connector retention in high vibration settings.

This model weighs approximately 1.25 grams, making it suitable for lightweight electronic assemblies.

It is ideal for consumer electronics, IT maintenance, automotive manufacturing, and various industrial applications.

The contacts are male, designed for wire-to-board connections.

This model is manufactured in India, ensuring quality standards are met.

It belongs to the wire-to-board connector system, which is common in PCB applications.

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