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Molex KK 254 Series Straight Through Hole Pin Header, 2 Contact, 2.54 mm Pitch, 1 Row, Unshrouded 22-23-2021

Category PCB Headers 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 80°C
Minimum Operating Temperature -40°C
Number of Rows 1
Pitch 2.54mm
Contact Plating Tin
Number of Contacts 2
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board

Key Features

  • This header supports up to 4A current and 250V voltage for varied applications.
  • Constructed with a robust nylon housing that securely holds pins in place.
  • Brass contact material with tin plating offers excellent conductivity and moisture resistance.
  • Operating temperature ranges from -40°C to 80°C for durability in diverse environments.
  • Compact 2.54 mm pitch and single row design enable easy and secure PCB integration.
  • Suitable for wave soldering, ensuring strong mechanical and electrical connections.
  • Unshrouded male contacts allow direct wire-to-board interfacing.
  • Ideal for electronics such as fire alarms, scanners, data communications, and interior lighting.

Product Description

Molex 22-23-2021 is a high-quality KK 254 Series Straight Through Hole Pin Header featuring 2 contacts and a 2.54 mm pitch with a single row configuration. This unshrouded header is designed for a secure and lasting wire-to-board connection on PCBs, supporting current up to 4A and voltage up to 250V. Its brass contacts are plated with tin to resist moisture and corrosion, while the nylon housing provides robust durability and ensures reliable contact placement.

The straight orientation and through-hole mounting make it suitable for wave soldering processes common in industrial PCB assembly. This compact and lightweight connector (approximately 0.222g) does not impose stress on the PCB even in sensitive electronics.

Operating temperature range from -40°C to 80°C allows usage in a variety of industrial, commercial, and laboratory environments. Applications include fire alarms, smoke detectors, multifunction scanners, data communication devices, interior lighting setups, and portable diagnostic equipment.

Supports 4A current with 250V voltage rating for reliable performance. Robust nylon resin housing ensures long-lasting durability. Brass contacts with tin plating provide excellent conductivity and corrosion resistance. Precision 2.54 mm pitch with one row aligns perfectly with standard PCB designs.

Unshrouded male contacts facilitate straightforward wire-to-board mating. Designed to withstand environmental stresses in industrial and commercial setups. Lightweight construction minimizes mechanical load on PCBs.

This Molex KK 254 Series header is part of a trusted connector line, compatible with various Molex housings and connectors to meet diverse design requirements. It is ideal for integration in electronic manufacturing, testing, and repair operations.

Explore the extensive range of Molex connectors and electronic components for precise and reliable electrical connections on EnvMart.

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Molex KK 254 Series Straight Through Hole Pin Header, 2 Contact, 2.54 mm Pitch, 1 Row, Unshrouded 22-23-2021
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Frequently Asked Questions

This pin header supports a maximum current of 4A and a voltage rating of 250V, making it suitable for various applications.

It features a compact 2.54 mm pitch with a single row configuration, allowing for easy integration into standard PCB designs.

The housing is made of robust nylon, while the contacts are brass with tin plating, providing excellent conductivity and moisture resistance.

The operating temperature range for this pin header is from -40°C to 80°C, suitable for diverse environments.

It is designed for through-hole mounting, which allows for secure installation on printed circuit boards.

This connector uses a solder termination type, ensuring strong mechanical and electrical connections during assembly.

The contacts in this pin header are male, allowing for direct wire-to-board interfacing.

Yes, it is suitable for wave soldering, which is common in industrial PCB assembly processes.

This model is suitable for applications such as fire alarms, smoke detectors, multifunction scanners, and data communication devices.

The weight of this pin header is approximately 0.222g, which minimizes mechanical load on PCBs.

The country of origin for this pin header is India.

The contact plating material used in this connector is tin, which enhances conductivity and corrosion resistance.

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