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280378-2 The TE Connectivity 280378-2 is a 4-position, single-row, 2.54mm pitch header with male pins, right-angle through-hole mounting, and shrouded design with detent lock.
Mfr Part #:

280378-2

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity 280378-2 is a 4-position, single-row, 2.54mm pitch header with male pins, right-angle through-hole mounting, and shrouded design with detent lock.
Total Stock: 18,202 pcs
$ Price Range: $0.62 - $1.13

280378-2 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
16,336 pcs
16336 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,800 pcs
1800 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
66 pcs
66 pcs On Request 1 On Request On Request On Request On Request On Request

280378-2 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
Current Rating (Amps)
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

280378-2 Description

Short technical summary and product information.

The TE Connectivity 280378-2 is a 4-position, single-row rectangular header designed for board-to-board or cable connections. It features male pins with a 2.54mm (0.100") pitch, right-angle through-hole mounting, and solder termination. The connector is shrouded with a 3-wall design and includes a detent lock fastening mechanism for secure mating.

 

The header is constructed with brass contacts plated with tin (15.0µin thickness) and a thermoplastic black insulation body. It is rated for 3A current and 40V voltage, operating over -40°C to 80°C. The insulation material has a UL94 V-0 flammability rating. The contact length is 6.60mm, insulation height 5.00mm.

 

This component is suitable for various applications requiring a reliable, polarized connection with moderate current handling. The right-angle configuration allows for space-saving designs on PCBs. The shrouding and lock provide additional retention and protection.

280378-2 Quick Information

Product Type: Header, Male Pins
Canonical Name: TE Connectivity 280378-2 Header, Male Pins, 4 Position, 2.54mm Pitch, Right Angle, Through Hole
Subcategory: Male Pins

280378-2 Compliance

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

280378-2 Estimated Pricing

Qty Low High
1+ $1.13 $1.13
10+ $0.96 $0.96
25+ $0.94 $0.94
100+ $0.81 $0.81
500+ $0.73 $0.73
1,000+ $0.69 $0.69
2,000+ $0.65 $0.65
5,000+ $0.62 $0.62

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

280378-2 Features

  • 4-position single-row 2.54mm pitch header.
  • Right-angle through-hole mounting with solder termination.
  • Shrouded with 3-wall design and detent lock.
  • Rated 3A current and 40V voltage.
  • Tin-plated brass contacts for reliable conductivity.

280378-2 Applications

  • Board-to-board connections in compact designs.
  • Cable-to-board interfaces requiring secure locking.
  • General purpose signal and power distribution.
  • Low-profile right-angle PCB mounting.

280378-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

4 positions.

What is the pitch?

2.54mm (0.100").

What is the current rating?

3A.

What is the voltage rating?

40V.

What is the mounting type?

Through hole, right angle.

What is the contact type?

Male pin.

What is the operating temperature range?

-40°C to 80°C.

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