5-146277-3 TE Connectivity 5-146277-3 is a 3-position, 1-row, 2.54mm pitch breakaway header with male pins, through-hole mounting, and tin-plated contacts. It is designed for board-to-board or cable-to-board connections.
Mfr Part #:

5-146277-3

Available from 2 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 5-146277-3 is a 3-position, 1-row, 2.54mm pitch breakaway header with male pins, through-hole mounting, and tin-plated contacts. It is designed for board-to-board or cable-to-board connections.
✓ Total Stock: 88 pcs
$ Price Range: $0.31 - $0.65

5-146277-3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
85 pcs
85 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

5-146277-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Shrouding
Style
Tape & Reel
Termination

5-146277-3 Description

Short technical summary and product information.

The TE Connectivity 5-146277-3 is a 3-position, single-row breakaway header from the MOD II series. It features a 2.54mm (0.100") pitch and is designed for board-to-board or cable-to-board interconnects. The header uses through-hole mounting with solder termination, providing a secure mechanical and electrical connection.

 

Electrical specifications include a current rating of 3A and an operating temperature range of -65°C to 105°C. The contacts are made of copper alloy with a tin finish (30.0µin / 0.76µm) and have a square shape. The overall contact length is 0.533" (13.55mm).

 

The insulator is molded from black liquid crystal polymer (LCP) with a flammability rating of UL94 V-0. The header is unshrouded with a push-pull fastening type, making it suitable for applications where easy mating and unmating is required. This component is commonly used in industrial control, automation, and general-purpose electronic assemblies.

5-146277-3 Quick Information

Product Type: Header, Male Pins
Series: MOD II
Canonical Name: TE Connectivity 5-146277-3 Header, Breakaway, 3 Position, 1 Row, 2.54mm Pitch, Through Hole, Solder
Subcategory: Breakaway Header

5-146277-3 Compliance

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

5-146277-3 Estimated Pricing

Qty Low High
1+ $0.65 $0.65
10+ $0.53 $0.53
25+ $0.51 $0.51
100+ $0.45 $0.45
250+ $0.37 $0.37
1,080+ $0.31 $0.31
2,700+ $0.31 $0.31

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

5-146277-3 Features

  • 3-position single-row breakaway header.
  • 2.54mm pitch for standard spacing.
  • Through-hole mounting for secure attachment.
  • Tin-plated copper alloy contacts.
  • Rated for 3A continuous current.

5-146277-3 Applications

  • Used in board-to-board connections.
  • Ideal for cable-to-board interconnects.
  • Suitable for prototyping and production.
  • Common in industrial control systems.

5-146277-3 FAQs

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

3 positions.

What is the pitch of this connector?

2.54mm (0.100").

What is the current rating?

3A.

What is the mounting type?

Through hole.

What is the operating temperature range?

-65°C to 105°C.

What is the contact finish?

Tin, 30.0µin (0.76µm).

What is the contact material?

Copper alloy.

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