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1-1761681-3 TE Connectivity 1-1761681-3 is a 40-position, 2-row, through-hole header with male pins. It features a shrouded 4-wall design, 2.54mm pitch, and tin-plated phosphor bronze contacts.
Mfr Part #:

1-1761681-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 1-1761681-3 is a 40-position, 2-row, through-hole header with male pins. It features a shrouded 4-wall design, 2.54mm pitch, and tin-plated phosphor bronze contacts.
Total Stock: 150 pcs

1-1761681-3 Available from 1 distributors

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1-1761681-3 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

1-1761681-3 Description

Short technical summary and product information.

The TE Connectivity 1-1761681-3 is a rectangular connector header designed for board-to-cable/wire applications. It features 40 male pin contacts arranged in 2 rows with a 2.54mm pitch and 0.100" row spacing. The connector is through-hole mounted with solder termination and has a shrouded 4-wall design for protection. The insulation is made of black PCT with UL94 V-0 flammability rating. Contacts are phosphor bronze with tin plating (15.0µin thickness). Electrical ratings include 1A per contact and 250VAC. Operating temperature range is -65°C to 105°C. The connector includes a keying slot feature for alignment. This header is suitable for various interconnection needs in industrial and commercial equipment.

1-1761681-3 Quick Information

Product Type: Header, Male Pins
Series: 1761681
Canonical Name: TE Connectivity 1-1761681-3 Header, Male Pins, 40 Position, 2.54mm Pitch, Through Hole
Subcategory: Headers, Male Pins

1-1761681-3 Compliance

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

1-1761681-3 Features

  • 40 positions in 2 rows with 2.54mm pitch.
  • Shrouded 4-wall design for protection.
  • Through-hole mounting with solder termination.
  • Tin-plated phosphor bronze contacts.
  • Rated for 1A per contact and 250VAC.

1-1761681-3 Applications

  • Board-to-cable/wire interconnection.
  • Industrial control systems.
  • Commercial equipment requiring keyed connectors.
  • Prototyping and production assemblies.

1-1761681-3 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the TE Connectivity 1-1761681-3 header have?

It has 40 positions arranged in 2 rows.

What is the pitch of this header?

The pitch is 2.54mm (0.100").

What is the current rating per contact?

1A per contact.

What is the voltage rating?

250VAC.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-65°C to 105°C.

What is the material flammability rating?

UL94 V-0.

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