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Molex KK 254 Series Right Angle Through Hole Pin Header, 9 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-2091

Category PCB Pin Header Brand Molex Condition New

Specifications

Country of Origin Mexico
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 9
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Board-to-Board, Wire-to-Board
Tail Pin Length 3.15mm
Mating Pin Length 2.54mm

Key Features

  • Constructed with brass contacts featuring tin plating for reliable solder connections.
  • Housing is made from durable nylon material compliant with UL 94V-0 standards.
  • Designed for board-to-board and wire-to-board connector systems with right-angle orientation.
  • Rated for continuous current up to 4A and voltage up to 250V suitable for various electronic assemblies.
  • Suitable for operating temperatures ranging from -40°C to 105°C for robust performance.
  • Pin termination type is solder through-hole ensuring stable mechanical and electrical connections.
  • Stackable end to end and side to side facilitating modular PCB designs.
  • Contact tail pin length is 3.15 mm, with mating pin length of 2.54 mm.

Product Description

Molex 22-05-2091 KK 254 Series Right Angle Through Hole Pin Header offers a reliable solution for electronic components requiring board-to-board or wire-to-board connections. This male pin header features 9 contacts arranged in a single row with a 2.54 mm pitch, providing a compact and efficient connection interface.

The connector housing is fabricated from white nylon material that meets UL 94V-0 flammability ratings, ensuring safety and durability in various industrial and commercial electronic applications. The brass contacts are plated with tin to enhance solderability and long-term corrosion resistance.

Designed for a right-angle orientation and through-hole mounting, this pin header supports solder termination for secure mechanical and electrical connections on PCBs. Its rated electrical performance includes 4A current and 250V voltage, making it suitable for power and signal transmission tasks across industrial, laboratory, commercial, and manufacturing sectors.

Operating temperature range from -40°C to 105°C allows the header to withstand demanding environmental conditions. This product is stackable end to end and side to side, enabling flexible modular PCB layout designs and expansions.

Brass contacts with tin plating for strong solder connections. Nylon housing with UL 94V-0 rating for flammability safety. Right angle, through-hole mount design for PCB integration. Rated current of 4A and voltage of 250V for versatile use cases.

Temperature range from -40°C to 105°C for environmental resilience. Stackable end to end and side to side for modularity. Pin lengths optimized for soldering and mating reliability. Manufactured in Mexico adhering to quality standards.

This Molex KK 254 Series Right Angle Through Hole Pin Header is ideal for applications in electronic assembly, including industrial machines, laboratory equipment, HVAC systems, manufacturing instruments, and other commercial electronics that demand dependable connector performance.

Explore the broad range of PCB connectors and headers in the Electronics & Electricals category on EnvMart for compatible components and accessories.

Explore more products in our PCB Pin Header category.

Molex KK 254 Series Right Angle Through Hole Pin Header, 9 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 22-05-2091
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Frequently Asked Questions

This pin header is rated for a continuous current of up to 4A.

It has a voltage rating of up to 250V.

The pitch size of the contacts is 2.54 mm.

This model uses a solder termination type for secure connections.

The housing is made from nylon, and the contacts are constructed from brass with tin plating.

It can operate within a temperature range of -40°C to 105°C.

This pin header features 9 contacts arranged in a single row.

The tail pin length is 3.15 mm.

Yes, it is stackable end to end and side to side for modular PCB designs.

The contacts in this model are male.

This pin header is manufactured in Mexico.

It is designed for board-to-board and wire-to-board connector systems.

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