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3-644346-4 TE Connectivity 3-644346-4 is a 6-position, single row, unshrouded header with 2.54mm pitch, through hole mounting, and tin plated contacts.
Mfr Part #:

3-644346-4

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 3-644346-4 is a 6-position, single row, unshrouded header with 2.54mm pitch, through hole mounting, and tin plated contacts.
Total Stock: 8,000 pcs

3-644346-4 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
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request On Request

3-644346-4 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 (Amps)
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

3-644346-4 Description

Short technical summary and product information.

The TE Connectivity 3-644346-4 is a 6-position, single row, unshrouded header designed for board-to-cable/wire applications. It features a 2.54mm (0.100") pitch and through hole mounting with solder termination. The header uses square male pin contacts made of copper alloy with a tin finish (150.0µin / 3.81µm thickness). The insulator is natural colored thermoplastic with a UL94 V-0 flammability rating. The overall contact length is 0.505" (12.83mm) with a contact length of 7.49mm (0.295") and an insulation height of 2.54mm (0.100"). This component is rated for 250VAC and has an operating temperature range of -55°C to 105°C. Current rating varies by wire gauge. The part is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

3-644346-4 Quick Information

Product Type: Header, Male Pins
Series: MTA-100
Canonical Name: TE Connectivity 3-644346-4 Header, Male Pins, 6 Position, 2.54mm Pitch, Through Hole
Subcategory: Unshrouded Header

3-644346-4 Compliance

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

3-644346-4 Features

  • 6 position single row header.
  • 2.54mm pitch through hole mounting.
  • Tin plated copper alloy contacts.
  • UL94 V-0 rated thermoplastic insulator.
  • Rated for 250VAC operation.

3-644346-4 Applications

  • Board-to-cable/wire interconnect applications.
  • General purpose signal and power connections.
  • Prototyping and test fixture wiring.

3-644346-4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the 3-644346-4?

2.54mm (0.100")

How many positions does the 3-644346-4 have?

6 positions, with 5 positions loaded.

What is the mounting type?

Through hole with solder termination.

What is the voltage rating?

250VAC

What is the operating temperature range?

-55°C to 105°C

What is the contact finish?

Tin, 150.0µin (3.81µm) thickness.

Is the 3-644346-4 RoHS compliant?

RoHS3 Compliant (unverified).

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