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177537-4 TE Connectivity 177537-4 is a 4-position, single-row header connector with 2.5mm pitch. It features through hole mounting, friction lock, and tin-plated brass contacts.
Mfr Part #:

177537-4

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 177537-4 is a 4-position, single-row header connector with 2.5mm pitch. It features through hole mounting, friction lock, and tin-plated brass contacts.
Total Stock: 5,183 pcs

177537-4 Available from 1 distributor

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177537-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating
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
Pitch
Shrouding
Style
Tape & Reel
Termination
Termination Style
Voltage Rating

177537-4 Description

Short technical summary and product information.

The TE Connectivity 177537-4 is a 4-position, single-row header connector with a 2.5mm pitch. It is a shrouded, 3-wall header with male pin contacts, designed for board-to-cable/wire applications. The connector features a friction lock for secure mating. It is designed for through hole mounting with press-fit and solder termination options. The insulation material is polyamide (PA66) Nylon 6/6 with a natural color and UL94 V-0 flammability rating. The contact material is brass with tin finish. The operating temperature range is -25°C to 105°C. The voltage rating is 250VAC. This connector is suitable for various applications requiring reliable wire-to-board connections.

177537-4 Quick Information

Product Type: Header, Male Pins
Series: 177537
Canonical Name: TE Connectivity 177537-4 Connector Header, 4 Position, 2.5mm Pitch, Through Hole
Subcategory: Male Pins

177537-4 Compliance

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

177537-4 Features

  • 4 positions in single row arrangement.
  • 2.5mm pitch for compact design.
  • Through hole mounting with press-fit option.
  • Friction lock ensures secure connection.
  • Tin-plated brass contacts for reliability.

177537-4 Applications

  • Ideal for wire-to-board connections.
  • Use in consumer electronics and appliances.
  • Suitable for industrial control systems.
  • Common in automotive interior applications.

177537-4 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 177537-4 have?

4 positions.

What is the pitch of the 177537-4?

2.5mm.

What is the mounting type?

Through hole.

What is the voltage rating?

250VAC.

What is the current rating?

Varies by wire gauge.

What type of fastening does it have?

Friction lock.

What is the operating temperature range?

-25°C to 105°C.

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