640454-2 TE Connectivity 640454-2 is a 2-position, single-row, unshrouded header with 2.54mm pitch, through-hole mounting, and tin-plated square pins.
Mfr Part #:

640454-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 640454-2 is a 2-position, single-row, unshrouded header with 2.54mm pitch, through-hole mounting, and tin-plated square pins.
✓ Total Stock: 11 pcs
$ Price Range: $0.06 - $0.15

640454-2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
11 pcs
11 pcs On Request 1 On Request On Request NO DC On Request On Request

640454-2 Specifications Quick View

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

640454-2 Description

Short technical summary and product information.

The TE Connectivity 640454-2 is a 2-position, single-row, unshrouded header from the MTA-100 series. It features a 2.54mm (0.100 inch) centerline pitch and is designed for through-hole mounting on a printed circuit board. The header uses square, straight male pins made of copper alloy with a tin plating on the mating area and tail, and a nickel underplate. The housing is made of glass-filled polyester (UL 94V-0) in a natural color.

 

This wire-to-board connector is rated for 5A of current and 250VAC operating voltage, with an operating temperature range of -55°C to 105°C. The overall contact length is 13.59mm, with a mating post length of 7.49mm and a tail length of 3.56mm. The header is unshrouded and does not include strain relief.

 

Typical applications include general-purpose wire-to-board interconnections in consumer electronics, industrial controls, and other equipment where a compact, reliable header is required. The part is packaged individually and is RoHS3 compliant (unverified).

640454-2 Quick Information

Product Type: Header, Male Pins
Series: MTA-100
Canonical Name: TE Connectivity 640454-2 MTA-100 Header Assembly, 2 Position, 2.54mm Pitch, Through Hole, Unshrouded, Tin Plated
Subcategory: Unshrouded Header

640454-2 Compliance

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

640454-2 Estimated Pricing

Qty Low High
1+ $0.15 $0.15
10+ $0.13 $0.13
25+ $0.12 $0.12
100+ $0.11 $0.11
250+ $0.09 $0.09
1,000+ $0.08 $0.08
2,500+ $0.07 $0.07
5,000+ $0.07 $0.07
10,000+ $0.06 $0.06

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

640454-2 Features

  • 2-position single-row unshrouded header.
  • 2.54mm pitch for compact designs.
  • Rated for 5A and 250VAC operation.
  • Through-hole solder termination.
  • Tin-plated copper alloy contacts.

640454-2 Applications

  • Wire-to-board connections in PCBs.
  • General-purpose industrial electronics.
  • Consumer appliance control boards.
  • Prototyping and test fixtures.

640454-2 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 640454-2 have?

2 positions in a single row.

What is the pitch of this header?

2.54 mm (0.100 in).

What is the current rating?

5 A.

What is the voltage rating?

250 VAC.

What mounting type does this header use?

Through hole.

What is the operating temperature range?

-55°C to 105°C.

Is the header shrouded or unshrouded?

Unshrouded.

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