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1-770174-0 4 position (2 row) 4.14mm pitch through hole shrouded header with locking ramp, tin plated brass contacts, and board lock feature.
Mfr Part #:

1-770174-0

Available from 4 distributors
Mfr Name: TE Connectivity
TE Connectivity
4 position (2 row) 4.14mm pitch through hole shrouded header with locking ramp, tin plated brass contacts, and board lock feature.
Total Stock: 50,449 pcs

1-770174-0 Available from 4 distributors

Authorised
Non-Authorised

1-770174-0 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
Features
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
Pitch
Row Spacing
Shrouding
Style
Termination
Termination Style
Voltage Rating

1-770174-0 Description

Short technical summary and product information.

The TE Connectivity 1-770174-0 is a 4 position, 2 row shrouded header with a 4.14mm pitch and row spacing. It features male pin contacts made of brass with a tin finish (150.0µin thickness) and a through hole solder termination style.

 

This connector is designed for board to cable/wire applications and includes a shrouded 4 wall design with a locking ramp fastening type for secure mating. The white polyamide (PA) nylon insulation has a UL94 V-0 flammability rating and an insulation height of 13.50mm. A board lock feature aids in retention during soldering.

 

The operating temperature range is -20°C to 85°C, and the voltage rating is 600VAC. Current rating varies by wire gauge. The contact length is 4.45mm.

1-770174-0 Quick Information

Product Type: Rectangular Connector - Header
Canonical Name: TE Connectivity 1-770174-0 4 Position 4.14mm Pitch Through Hole Header
Subcategory: Shrouded Header

1-770174-0 Compliance

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

1-770174-0 Features

  • 4 position 2 row shrouded header.
  • 4.14mm pitch with 4.14mm row spacing.
  • Tin plated brass contacts, 150.0µin.
  • Rated for 600VAC operation.
  • Includes board lock for PCB retention.

1-770174-0 Applications

  • Board to cable/wire interconnect applications.
  • General purpose power and signal connections.
  • Industrial control and automation equipment.

1-770174-0 FAQs

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

The pitch is 4.14mm with a row spacing of 4.14mm.

How many positions does the 1-770174-0 have?

It has 4 positions in 2 rows, all positions loaded.

What is the mounting type?

Through hole with solder termination.

What is the voltage rating?

Rated for 600VAC.

What is the operating temperature range?

-20°C to 85°C.

Is the 1-770174-0 shrouded?

Yes, it has a shrouded 4 wall design with a locking ramp fastening type.

What is the contact material and finish?

Brass contacts with a tin finish, 150.0µin (3.81µm) thickness.

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