4-644759-9 TE Connectivity 4-644759-9 is a 19-position vertical header with 3.96mm pitch. It features a shrouded design with friction lock and through-hole mounting.
Mfr Part #:

4-644759-9

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 4-644759-9 is a 19-position vertical header with 3.96mm pitch. It features a shrouded design with friction lock and through-hole mounting.
✓ Total Stock: 150 pcs

4-644759-9 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
150 pcs
150 pcs On Request 1 On Request On Request 1136 On Request On Request

4-644759-9 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)
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
Overall Contact Length
Pitch
SVHC Present
Shrouding
Style
Termination
Voltage Rating

4-644759-9 Description

Short technical summary and product information.

The TE Connectivity 4-644759-9 is a rectangular connector header designed for board-to-cable/wire applications. It features 19 positions arranged in a single row with a 3.96mm pitch. The connector is shrouded with one wall and includes a friction lock for secure mating. Contacts are made of copper alloy with a tin finish (30µin thickness) and have a square shape. The header is rated for 600VAC and has an operating temperature range of -55°C to 105°C. Current rating varies by wire gauge. The insulation is natural-colored thermoplastic, glass-filled, with a UL94 V-0 flammability rating. Mounting is through hole with solder termination. Overall contact length is 0.700" (17.78mm) and mating contact length is 0.400" (10.16mm). The insulation height is 0.425" (10.80mm). This connector is suitable for various industrial and commercial applications requiring reliable wire-to-board connections.

4-644759-9 Quick Information

Product Type: Header, Male Pins
Canonical Name: Header, Male Pins, 19 Position, Single Row, 3.96mm Pitch, Through Hole, Shrouded, Friction Lock
Subcategory: Board-to-Cable Connector

4-644759-9 Compliance

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

4-644759-9 Features

  • 19 positions in single row with 3.96mm pitch.
  • Shrouded design with friction lock for secure mating.
  • Rated for 600VAC operation.
  • Through hole mounting with solder termination.
  • Operating temperature range -55°C to 105°C.

4-644759-9 Applications

  • Ideal for wire-to-board connections in industrial equipment.
  • Used in power distribution and control systems.
  • Suitable for applications requiring a secure locking header.

4-644759-9 FAQs

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

19 positions.

What is the pitch?

3.96mm (0.156 inches).

What is the current rating?

Varies by wire gauge.

What is the voltage rating?

600VAC.

What is the mounting type?

Through hole, solder termination.

What is the operating temperature range?

-55°C to 105°C.

What is the contact finish?

Tin with 30.0µin thickness.

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