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Molex KK 254 Series Straight Through Hole Pin Header, 4 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-03-2041

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin Mexico
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 4
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Board-to-Board, Wire-to-Board
Tail Pin Length 3.43mm
Mating Pin Length 2.54mm

Key Features

  • Designed for board-to-board and wire-to-board connector systems.
  • Constructed with nylon housing material ensuring durability.
  • Through-hole mount type allows secure PCB soldering.
  • Brass contacts plated with tin for reliable conductivity.
  • Operates reliably across temperatures from -40°C to 105°C.
  • Rated for 250 volts and 4 amperes current capacity.
  • Features a 3.43 mm tail pin length and 2.54 mm mating pin length.
  • Unshrouded single row for compact and straightforward usage.

Product Description

Molex 22-03-2041 KK 254 Series Straight Through Hole Pin Header is a precision electronic connector designed with 4 male contacts spaced at a 2.54 mm pitch in a single row. It features an unshrouded design suitable for versatile PCB applications requiring robust electrical connections.

The connector employs a durable nylon housing that provides structural strength and insulation. Brass contacts plated with tin assure excellent electrical performance and resistance to corrosion. This through-hole mount pin header simplifies assembly by allowing soldered permanent installation onto circuit boards.

Operating within a temperature range from -40°C up to a maximum of 105°C, it caters to demanding industrial, commercial, and manufacturing environments. Rated at 250 volts and capable of handling 4 amperes current, the component is reliable for medium-voltage PCB connector requirements.

The 3.43 mm tail pin length facilitates easy soldering and secure mechanical retention, while the 2.54 mm mating pin length matches industry-standard receptacles and sockets. The unshrouded, single-row layout results in compactness and straightforward mating for wire-to-board and board-to-board interconnections.

These pin headers are widely used in electronics manufacturing, prototyping, instrumentation, telecommunications, and automation equipment requiring rugged and durable PCB connectors. Their design complies with common industry standards but does not carry specific certifications.

Designed for board-to-board and wire-to-board connector systems. Constructed with nylon housing material ensuring durability. Through-hole mount type allows secure PCB soldering. Brass contacts plated with tin for reliable conductivity.

Operates reliably across temperatures from -40°C to 105°C. Rated for 250 volts and 4 amperes current capacity. Features a 3.43 mm tail pin length and 2.54 mm mating pin length. Unshrouded single row for compact and straightforward usage.

Explore more Electronic Components and PCB Headers available on EnvMart for comprehensive connectivity solutions.

Molex KK 254 Series Straight Through Hole Pin Header, 4 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-03-2041
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Frequently Asked Questions

It is rated for 250 volts, making it suitable for medium-voltage PCB connector requirements.

This pin header can handle a current capacity of 4 amperes.

The contacts are spaced at a pitch of 2.54 mm, which is a standard size for many PCB applications.

The housing is made of nylon, while the contacts are brass plated with tin for reliable conductivity.

It operates reliably within a temperature range from -40°C to 105°C.

This model features 4 male contacts, arranged in a single row.

It uses a through-hole mount type, allowing for secure soldering onto circuit boards.

The tail pin length is 3.43 mm, facilitating easy soldering and secure mechanical retention.

The mating pin length is 2.54 mm, compatible with industry-standard receptacles and sockets.

This connector is designed as unshrouded, which allows for compact and straightforward usage.

The country of origin for this pin header is Mexico.

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