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3-640440-3 This TE Connectivity 3-640440-3 is a 3-position IDC receptacle with 2.54mm pitch, designed for 22 AWG wire. Features tin-plated contacts and a locking ramp for secure mating.
Mfr Part #:

3-640440-3

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
This TE Connectivity 3-640440-3 is a 3-position IDC receptacle with 2.54mm pitch, designed for 22 AWG wire. Features tin-plated contacts and a locking ramp for secure mating.
Total Stock: 543 pcs
$ Price Range: $0.15 - $0.27

3-640440-3 Available from 3 distributors

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

3-640440-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Cable Termination
Color
Connector Type
Contact Finish
Contact Finish Thickness
Contact Type
Fastening Type
Features
Lead Spacing
Lead Style
Mounting Type
Number of Positions
Number of Rows
Pitch
Termination Style
Wire Gauge
Wire Type

3-640440-3 Description

Short technical summary and product information.

The 3-640440-3 from TE Connectivity is a 3-position female socket receptacle designed for wire-to-board or wire-to-wire connections. It features a 2.54mm (0.100") pitch and uses IDC (Insulation Displacement Connection) termination for quick assembly without stripping wires. The connector accepts 22 AWG discrete or ribbon cable and is rated for use with tin-plated contacts.

 

It has a locking ramp fastening type for secure mating and is designed for free hanging (in-line) mounting with a right-angle orientation. The red housing indicates the closed end design, providing environmental protection. The contact finish is tin with a thickness of 80.0µin (2.03µm).

 

This connector is commonly used in consumer electronics, industrial controls, and automotive applications where reliable and cost-effective interconnects are required. The IDC termination reduces assembly time and cost while maintaining consistent performance.

 

Compliance with RoHS, REACH, and MSL Level 1 (unlimited) has been indicated, although these statuses are unverified. The product is available in bulk packaging.

3-640440-3 Quick Information

Product Type: Rectangular Connector - Receptacle
Series: -
Canonical Name: Receptacle, 3 Position, 2.54mm Pitch, IDC, Free Hanging, Tin
Subcategory: IDC Receptacles

3-640440-3 Compliance

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

3-640440-3 Estimated Pricing

Qty Low High
1+ $0.27 $0.27
10+ $0.23 $0.23
25+ $0.21 $0.21
50+ $0.20 $0.20
100+ $0.19 $0.19
250+ $0.18 $0.18
500+ $0.17 $0.17
1,000+ $0.16 $0.16
2,500+ $0.15 $0.15

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

3-640440-3 Features

  • 3-position receptacle with 2.54mm pitch
  • IDC termination for 22 AWG wire
  • Tin-plated contacts with 80µin thickness
  • Locking ramp fastening for secure connection
  • Free hanging right-angle mounting

3-640440-3 Applications

  • Ideal for wire-to-board interconnects
  • Used in cable harness assemblies
  • Suitable for consumer electronics
  • Common in industrial control panels

3-640440-3 FAQs

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

3.

What is the pitch of this connector?

2.54mm (0.100").

What is the mounting style?

Free hanging (in-line), right angle.

What wire gauge is compatible?

22 AWG.

What is the contact finish?

Tin, 80.0µin (2.03µm) thickness.

What fastening type does it use?

Locking ramp.

What termination method does it use?

IDC (Insulation Displacement Connection).

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