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Molex KK 254 Series Right Angle Through Hole Pin Header, 12 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-7128

Category PCB Connectors & Wire Housings 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 12
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 3.8mm
Mating Pin Length 2.54mm

Key Features

  • Rated for 4A current capacity ensuring reliable electrical performance.
  • Constructed with tin-plated brass contacts for corrosion resistance and durability.
  • Right angle, through hole mounting type suitable for wire-to-board connections.
  • Housing made from UL 94V-0 rated nylon for flame resistance.
  • Operating temperature range from -40°C to 105°C suitable for harsh environments.
  • Unshrouded design providing easy access to contacts for soldering and inspection.
  • Contact pins have friction lock feature enhancing mechanical stability.
  • Supports voltage rating up to 250V for versatile electronic applications.

Product Description

Molex 22-05-7128 KK 254 Series Right Angle Through Hole Pin Header features a robust design ideal for wire-to-board electronic connections. This connector includes 12 male contacts arranged in a single row with a 2.54 mm pitch, facilitating precise and stable signal transfer on printed circuit boards.

The contacts are made from brass with tin plating, enhancing conductivity and protecting against oxidation. The nylon housing provides mechanical strength and meets UL 94V-0 flammability standards, ensuring safety and durability within industrial and commercial applications.

Designed for right angle installation, the through hole mounting allows secure placement on PCBs, while the friction lock mechanism keeps the contacts firmly in place during operation and soldering. The maximum voltage rating of 250V and current rating of 4A make it appropriate for various electronic components and control boards.

The connector operates reliably in a broad temperature range from -40°C to 105°C, suitable for use in industrial environments, telecommunications, consumer electronics, and manufacturing equipment. The unshrouded style provides easy visual access to contacts for maintenance and inspection.

The Molex KK 254 Series connectors are widely employed in electronics, instrumentation, industrial controls, and automation systems where reliable wire-to-board connectivity is critical. Their compact size and rugged construction support high-density PCB layouts and robust electrical performance, enhancing overall system reliability.

Rated for 4A current capacity ensuring reliable electrical performance. Constructed with tin-plated brass contacts for corrosion resistance and durability. Right angle, through hole mounting type suitable for wire-to-board connections.

Housing made from UL 94V-0 rated nylon for flame resistance. Operating temperature range from -40°C to 105°C suitable for harsh environments. Unshrouded design providing easy access to contacts for soldering and inspection.

Contact pins have friction lock feature enhancing mechanical stability. Supports voltage rating up to 250V for versatile electronic applications. Explore more from the Molex brand and related PCB connector solutions at EnvMart.

Explore more products in our PCB Connectors & Wire Housings category.

Molex KK 254 Series Right Angle Through Hole Pin Header, 12 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-7128
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Frequently Asked Questions

This model is rated for a current capacity of 4A, ensuring reliable electrical performance.

It supports a voltage rating of up to 250V, making it suitable for various electronic applications.

The connector features 12 male contacts with a pitch of 2.54 mm and a tail pin length of 3.8 mm.

The contacts are made from brass with tin plating, while the housing is constructed from nylon that meets UL 94V-0 flammability standards.

It operates reliably in a temperature range from -40°C to 105°C, suitable for harsh environments.

This model features a right angle, through hole mounting type, which allows secure placement on printed circuit boards.

The termination type for this connector is solder, facilitating secure electrical connections.

The contact pins include a friction lock feature that enhances mechanical stability during operation and soldering.

This model is unshrouded, providing easy access to contacts for soldering and inspection.

It is widely employed in electronics, instrumentation, industrial controls, and automation systems for reliable wire-to-board connectivity.

The connector features a total of 12 contacts arranged in a single row.

The connector is designed with a right angle orientation, suitable for specific PCB layouts and applications.

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