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281838-4 TE Connectivity 281838-4 is a 4-position rectangular connector housing with 2.54mm pitch. It features a receptacle design with female socket contacts and crimp termination.
Mfr Part #:

281838-4

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 281838-4 is a 4-position rectangular connector housing with 2.54mm pitch. It features a receptacle design with female socket contacts and crimp termination.
Total Stock: 11,096 pcs
$ Price Range: $0.26 - $0.54

281838-4 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,500 pcs
8500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,240 pcs
2240 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
356 pcs
356 pcs On Request 1 On Request On Request On Request On Request On Request

281838-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Termination
Contact Type
Mounting Type
Number of Positions
Number of Rows
Operating Temperature
Pitch
Tape & Reel
Termination Style

281838-4 Description

Short technical summary and product information.

The TE Connectivity 281838-4 is a rectangular connector housing designed for free hanging (in-line) mounting. It accommodates 4 positions in a single row with a 2.54mm pitch. The housing is blue in color and accepts female socket contacts with crimp termination. It operates over a temperature range of -55°C to 125°C. The housing is indicated as RoHS3 compliant, REACH unaffected, and MSL 1 unlimited. This connector housing is suitable for applications requiring a compact, reliable interconnect solution, such as wire-to-board or cable harness assemblies. The 2.54mm pitch is standard for many 0.100" header systems.

281838-4 Quick Information

Product Type: Rectangular Connector Housing
Series: HE14
Canonical Name: TE Connectivity 281838-4 Rectangular Connector Housing, 4 Position, 2.54mm Pitch, Receptacle, Crimp Termination
Subcategory: Receptacle Housing

281838-4 Compliance

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

281838-4 Estimated Pricing

Qty Low High
1+ $0.54 $0.54
10+ $0.46 $0.46
25+ $0.41 $0.41
100+ $0.39 $0.39
250+ $0.35 $0.35
1,000+ $0.31 $0.31
2,500+ $0.29 $0.29
5,000+ $0.28 $0.28
10,000+ $0.26 $0.26

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

281838-4 Features

  • 4-position single-row connector housing.
  • 2.54mm pitch for standard header compatibility.
  • Free hanging mounting with crimp termination.
  • Operating temperature range -55°C to 125°C.
  • RoHS compliant and MSL 1 unlimited.

281838-4 Applications

  • Suitable for wire-to-board interconnections.
  • Used in cable harness assemblies.
  • Ideal for compact electronic enclosures.

281838-4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions of the 281838-4 connector housing?

4 positions.

What is the pitch of the 281838-4 connector housing?

2.54mm (0.100").

What is the mounting type of the 281838-4 connector housing?

Free hanging (in-line).

What connector type is the 281838-4?

Receptacle.

What is the termination style for the 281838-4?

Crimp.

What is the operating temperature range of the 281838-4?

-55°C to 125°C.

Is the 281838-4 RoHS compliant?

Yes, it is indicated as RoHS3 compliant.

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