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Molex KK 254 Series PCB Right Angle Through Hole Pin Header, 3 Contacts, 1 Row, 2.54 mm Pitch, 4A, Brass/Tin 22-05-2031

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Molex KK 254 Series PCB Right Angle Through Hole Pin Header, 3 Contacts, 1 Row, 2.54 mm Pitch, 4A, Brass/Tin 22-05-2031

Name: Molex KK 254 Series PCB Right Angle Through Hole Pin Header, 3 Contacts, 1 Row, 2.54 mm Pitch, 4A, Brass/Tin 22-05-2031
Brand: Molex
SKU: 87462
Price: 0.41 USD
Availability: InStock

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Category PCB Pin Header 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
Standards/Approvals	UL (E29179), CSA (LR 19980)
Contact Plating	Tin
Number of Contacts	3
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

Features 3 pin contacts in a single row configuration with 2.54 mm pitch.
Right angle orientation allows for versatile board-to-board or wire-to-board connections.
Unshrouded design for compact installation where space is limited.
Constructed with durable brass contacts, tin plating, and a nylon housing for electrical and mechanical reliability.
Rated for up to 4A current and 250V voltage, supporting a wide range of electronic circuits.
Through-hole mounting and solder termination for solid and lasting PCB assemblies.
Suitable for use in industrial electronics, control panels, and general-purpose PCB applications.
Operates reliably from -40°C to 105°C, meeting requirements for demanding environments.

Product Description

The Molex KK 254 Series Right Angle Through Hole Pin Header, model 22-05-2031, is designed to provide robust, compact, and reliable PCB connections in industrial, control, and general electronics. This connector features 3 contacts aligned in a single row, offering a 2.54 mm (0.1 inch) pitch - the industry standard for many PCB applications.

Engineered for versatility, the right angle orientation allows for direct board-to-board or wire-to-board connectivity, optimizing space and enabling efficient component layout. The unshrouded structure ensures minimal height profile while maintaining secure connections, especially useful in densely populated PCBs or compact electronic assemblies.

The header employs brass contact material for excellent conductivity and durability, overlaid with tin plating for improved corrosion resistance and solderability. The nylon housing is rated UL 94V-0 for flame resistance, and the connector as a whole is approved by recognized standards organizations, further demonstrating its suitability for professional and industrial use.

Its electrical performance supports up to 4A of current and 250V of voltage, making it ideal for power as well as signal applications. The device operates within a broad temperature range from -40°C to 105°C, catering to environments where thermal variation is a factor. Solder termination and through-hole mounting ensure a physically strong and lasting PCB integration.

Applications include but are not limited to industrial automation equipment, control panel assemblies, consumer and professional electronics, and laboratory or development boards. The pin header's stackable end-to-end and side-to-side design allows for flexible expansion and modular PCB design principles.

Collectively, the Molex 22-05-2031 pin header delivers the electrical reliability, build quality, and mounting flexibility required in demanding electronic and industrial environments. For more Molex PCB headers and mating connectors, browse related Molex products and the PCB Pin Header category on EnvMart.