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350789-1 The TE Connectivity 350789-1 is a 3-position, single-row shrouded header with 6.35mm pitch. It features a locking ramp fastening system and through-hole solder termination.
Mfr Part #:

350789-1

Available from 4 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity 350789-1 is a 3-position, single-row shrouded header with 6.35mm pitch. It features a locking ramp fastening system and through-hole solder termination.
Total Stock: 3,468 pcs

350789-1 Available from 4 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,800 pcs
1800 pcs On Request 1 On Request On Request On Request On Request On Request
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1,519 pcs
1519 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
99 pcs
99 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request 1112 On Request On Request

350789-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applies To
Connector System
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Shape
Contact Type
Fastening Type
Industrial Grade
Insulation Color
Insulation Height
Insulation Material
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Pitch
SVHC Present
Shrouding
Storage Temperature
Style
Termination

350789-1 Description

Short technical summary and product information.

The TE Connectivity 350789-1 is a 3-position, single-row male pin header from the Universal MATE-N-LOK series. It features a shrouded 4-wall design for contact protection and a locking ramp fastening system to ensure secure mating in wire-to-wire and board-to-cable/wire applications.

 

Key specifications include a pitch of 6.35mm (0.250"), contact length of 3.94mm, and insulation height of 13.97mm. The contacts are made of phosphor bronze with a tin finish, and the insulator is white nylon (PA) with a UL94 V-0 flammability rating.

 

This header is designed for through-hole mounting with solder termination, making it suitable for power distribution and signal wiring in industrial, automotive, and consumer electronic systems. The circular contact shape and all-positions-loaded configuration ensure reliable connectivity.

350789-1 Quick Information

Product Type: Rectangular Power Header
Series: Universal MATE-N-LOK
Canonical Name: TE Connectivity 350789-1 Universal MATE-N-LOK Header, 3 Position, 6.35mm Pitch, Through Hole, Male Pin
Subcategory: Headers, Male Pins

350789-1 Compliance

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

350789-1 Features

  • 3-position single-row male pin header.
  • 6.35mm pitch for power applications.
  • Shrouded 4-wall design provides protection.
  • Locking ramp ensures secure mating.
  • Through-hole mounting with solder termination.

350789-1 Applications

  • Used in wire-to-wire power connections.
  • Suitable for board-to-cable wiring applications.
  • Ideal for power distribution in industrial equipment.
  • Common in automotive harness interfaces.

350789-1 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 350789-1 header have?

3 positions in a single row.

What is the pitch of the 350789-1 connector?

6.35mm (0.250").

What is the mounting type of this header?

Through Hole with solder termination.

Is the 350789-1 header shrouded?

Yes, it has a shrouded 4-wall design for contact protection.

What fastening type is used on the 350789-1?

Locking Ramp for secure mating.

What is the flammability rating of the insulation material?

UL94 V-0.

What is the contact finish and material?

Tin finish over phosphor bronze contact material.

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