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Molex KK 254 Series Straight Through Hole Pin Header, 9 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded, Brass 22-27-2091

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin China
Voltage 500V
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 9
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 3.56mm
Mating Pin Length 2.54mm

Key Features

  • Brass contacts with tin plating provide excellent conductivity and corrosion resistance.
  • Designed for wire-to-board connection systems with solder termination.
  • Rated for 4A current and 500V voltage for reliable electronic performance.
  • Constructed with nylon housing ensuring durability and stability.
  • Suitable for industrial and commercial electronic applications requiring precise PCB connections.
  • Operates reliably between -40°C and 105°C for diverse environmental conditions.
  • Features a single row with 9 male contacts to match standard PCB layouts.
  • Contact tail length is 3.56 mm and mating pin length is 2.54 mm.

Product Description

Molex 22-27-2091 KK 254 Series Straight Through Hole Pin Header is a high-quality electronic connector designed for robust wire-to-board assembly with 9 male contacts arranged in a single row. It features a 2.54 mm pitch, unshrouded design to facilitate easy insertion and secure solder termination.

The pin header is constructed with brass contacts that are tin-plated for enhanced conductivity and corrosion resistance. The nylon housing provides mechanical stability and environmental protection, making the product reliable for a broad range of industrial and commercial electronics applications.

This pin header supports a current rating of 4A and is rated for voltages up to 500V, ensuring its suitability for demanding signal and power transmissions. It operates optimally between temperatures of -40°C and 105°C, accommodating diverse environmental conditions often encountered in manufacturing and automation industries.

The mounting style is through hole with a straight orientation, compatible with standard PCB layouts using a 2.54 mm pitch. Contact tail pin length measures 3.56 mm while the mating pin length is 2.54 mm, conforming to KK 254 series connector standards, which ensures interoperability with various circuit board designs.

Brass contacts with tin plating provide reliable electrical conductivity. Through hole mounting ensures secure mechanical connection. Nylon housing offers durability and thermal resistance. 9 contacts arranged in a single row for compact footprint.

4A current and 500V voltage ratings meet industrial requirements. Compatible with standard 2.54 mm pitch PCB layouts. Suitable for use in electronics, automation, and manufacturing industries.

This Molex KK 254 Series Pin Header is ideal for signal transmission and power connectivity in wire-to-board electronic assemblies. It delivers dependable performance for industrial, laboratory, and commercial electrical applications.

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Molex KK 254 Series Straight Through Hole Pin Header, 9 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded, Brass 22-27-2091
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Frequently Asked Questions

The pitch of this pin header is 2.54 mm, which is standard for many PCB layouts.

It is rated for a current of 4A and a voltage of 500V, making it suitable for various electronic applications.

The pin header features brass contacts with tin plating for conductivity and corrosion resistance, and a nylon housing for mechanical stability.

It has 9 male contacts arranged in a single row, designed for compact PCB layouts.

This pin header uses solder termination for secure connections in wire-to-board applications.

The tail pin length is 3.56 mm, which helps ensure a secure fit in PCB holes.

This pin header is unshrouded, allowing for easy insertion into PCB sockets.

It features a through hole mounting style, which provides a secure mechanical connection to the PCB.

The country of origin for this pin header is China.

It is suitable for industrial and commercial electronic applications requiring precise PCB connections, particularly in automation and manufacturing.

The mating pin length is 2.54 mm, conforming to the KK 254 series connector standards.

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