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5-146278-3 TE Connectivity AMPMODU breakaway header, 3 positions, 2.54mm pitch, vertical through-hole mounting, tin plated contacts.
Mfr Part #:

5-146278-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity AMPMODU breakaway header, 3 positions, 2.54mm pitch, vertical through-hole mounting, tin plated contacts.
✓ Total Stock: 43 pcs
$ Price Range: $0.16 - $0.33

5-146278-3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
43 pcs
On Request
43 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

5-146278-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector System
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Current Rating (Max)
Fastening Type
Housing Material
Insulation Color
Insulation Height
Insulation Material
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Operating Temperature Range
Operating Voltage
Overall Contact Length
Pitch
Shrouding
Style
Termination
Termination Method
UL Flammability Rating
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5-146278-3 Description

Short technical summary and product information.

The TE Connectivity AMPMODU 5-146278-3 is a 3-position, single-row, vertical through-hole PCB header designed for board-to-board parallel stacking applications. It features a breakaway design allowing the header to be cut to desired length. The header uses phosphor bronze contacts with tin plating (2.54 – 5.08 µm) and a black LCP housing rated UL94 V-0. Key electrical ratings include 3 A maximum current and 30 VAC operating voltage. The 2.54 mm pitch and 5.84 mm mating post length make it compatible with standard 0.64 mm square receptacles. The termination tail length is 3.05 mm, and the overall contact length is 11.18 mm. The recommended PCB thickness is 1.57 mm. This header is unshrouded with a push-pull fastening type and includes a board standoff feature for solder process clearance. It is RoHS3 compliant and has an MSL of 1 (unlimited).

5-146278-3 Quick Information

Product Type: PCB Header
Series: AMPMODU
Canonical Name: TE Connectivity AMPMODU Headers 5-146278-3 PCB Mount Header, Vertical, Breakaway, 3 Position, 2.54 mm Pitch, Tin, Through Hole
Subcategory: Breakaway Header

5-146278-3 Compliance

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

5-146278-3 Estimated Pricing

Qty Low High
1+ $0.33 $0.33
10+ $0.30 $0.30
25+ $0.26 $0.26
100+ $0.23 $0.23
250+ $0.20 $0.20
1,080+ $0.18 $0.18
5,400+ $0.17 $0.17
10,260+ $0.16 $0.16

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

5-146278-3 Features

  • 3-position single-row vertical header.
  • 2.54 mm pitch breakaway design.
  • Tin plated phosphor bronze contacts.
  • Rated for 3 A and 30 VAC.
  • Through-hole solder termination.

5-146278-3 Applications

  • Board-to-board parallel stacking.
  • Prototyping and test fixtures.
  • Industrial control PCBs.
  • Consumer electronics interconnects.

5-146278-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the 5-146278-3 header?

2.54 mm

How many positions does this header have?

3 positions

What is the current rating?

3 A maximum

What is the voltage rating?

30 VAC

What is the mounting type?

Through hole - solder

What is the operating temperature range?

-65 to 105 °C

Is this header shrouded?

No, it is unshrouded

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