22-28-8040 The Molex 22-28-8040 is a 4-position breakaway header with a 2.54mm pitch. It features tin-plated brass contacts and a thermoplastic housing.
Mfr Part #:

22-28-8040

Available from 1 distributors
Mfr Name: Molex
Molex
The Molex 22-28-8040 is a 4-position breakaway header with a 2.54mm pitch. It features tin-plated brass contacts and a thermoplastic housing.
✓ Total Stock: 1,620 pcs
$ Price Range: $1.00

22-28-8040 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,620 pcs
1620 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

22-28-8040 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Contact Material
Contact Plating
Current Rating
Failure Rate
Housing Material
Number of Positions
Number of Rows
Pitch
SVHC Present
Termination Style
Type
Voltage Rating

22-28-8040 Description

Short technical summary and product information.

This Molex 22-28-8040 is a 4-position, unshrouded, breakaway header designed for wire-to-board applications. It features a 0.100" (2.54mm) pitch and a right-angle, through-hole mounting style, making it suitable for various PCB assembly processes.

 

The header has a current rating of 4A and a voltage rating of 250V, with tin-plated brass contacts and a thermoplastic housing. It is designed for reliability and ease of use in electronic interconnects.

 

Key specifications include 4 positions, 1 row, and a breakaway type. The component is rated UL 94 V-0 for flammability and comes in bulk packaging. This header is part of the Molex Kk series (42377).

 

This component is ideal for applications requiring a simple and robust connection method where a right-angle orientation is needed on the PCB.

22-28-8040 Quick Information

Product Type: Header
Series: 42377
Canonical Name: Molex 22-28-8040 Header
Subcategory: Wire to Board

22-28-8040 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

22-28-8040 Estimated Pricing

Qty Low High
1+ $1.00 $1.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

22-28-8040 Features

  • 4-position breakaway header
  • 2.54mm pitch
  • Right-angle through-hole mounting
  • 4A current rating
  • 250V voltage rating

22-28-8040 Applications

  • Wire-to-board connections in consumer electronics.
  • Industrial control and automation systems.
  • Automotive interior electronics modules.
  • General purpose PCB interconnect applications.

22-28-8040 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 22-28-8040 have?

4 positions.

What is the pitch of this connector?

2.54 mm.

What is the current rating?

4 A.

What is the voltage rating?

250 V.

What is the mounting angle?

Right angle.

What is the termination style?

Through hole.

What is the contact plating?

Tin.

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