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9-146278-0 TE Connectivity 9-146278-0 is a 40 position single row unshrouded header with 2.54mm pitch, through hole mounting, and tin plated copper alloy contacts.
Mfr Part #:

9-146278-0

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 9-146278-0 is a 40 position single row unshrouded header with 2.54mm pitch, through hole mounting, and tin plated copper alloy contacts.
Total Stock: 540 pcs
$ Price Range: $4.71 - $7.68

9-146278-0 Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
540 pcs
540 pcs On Request 1 On Request On Request 1029 On Request On Request

9-146278-0 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
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Shrouding
Style
Termination

9-146278-0 Description

Short technical summary and product information.

The TE Connectivity 9-146278-0 is a 40 position single row unshrouded header designed for board-to-board or cable applications. It features a 2.54mm (0.100") pitch and through hole solder termination. The header uses square male pin contacts made of copper alloy with a tin finish of 100.0µin (2.54µm).

 

The insulation is black liquid crystal polymer (LCP) with a UL94 V-0 flammability rating. The overall contact length is 0.440" (11.18mm) with a contact length of 5.84mm (0.230") and an insulation height of 2.29mm (0.090"). The fastening type is push-pull.

 

This component is rated for 3A current and operates over a temperature range of -65°C to 105°C. All 40 positions are loaded. The unshrouded design allows for flexible mating with various female socket connectors.

9-146278-0 Quick Information

Product Type: Header, Male Pins
Canonical Name: TE Connectivity 9-146278-0 40 Position Single Row Unshrouded Header
Subcategory: Unshrouded Header

9-146278-0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: Yes

9-146278-0 Estimated Pricing

Qty Low High
1+ $7.68 $7.68
10+ $6.53 $6.53
100+ $5.55 $5.55
500+ $4.95 $4.95
1,000+ $4.71 $4.71

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

9-146278-0 Features

  • 40 position single row unshrouded header.
  • 2.54mm pitch for standard interconnects.
  • Through hole solder termination.
  • Tin plated copper alloy contacts.
  • Rated for 3A continuous current.

9-146278-0 Applications

  • Used in board-to-board connections.
  • Suitable for cable-to-board interfaces.
  • Ideal for prototyping and breakaway designs.
  • Common in industrial control systems.

9-146278-0 FAQs

6 frequently asked questions generated from this part’s specifications.
How many positions does the 9-146278-0 have?

40 positions in a single row.

What is the pitch of this header?

2.54mm (0.100").

What is the current rating?

3A.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-65°C to 105°C.

What is the contact finish?

Tin, 100.0µin (2.54µm) thickness.

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