2-1971798-1 TE Connectivity 2-1971798-1 is a 2-position, single-row, through-hole header with 2.5mm pitch, shrouded 4-wall design, and kinked pin solder termination.
Mfr Part #:

2-1971798-1

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 2-1971798-1 is a 2-position, single-row, through-hole header with 2.5mm pitch, shrouded 4-wall design, and kinked pin solder termination.
✓ Total Stock: 38,400 pcs

2-1971798-1 Available from 1 distributor

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✓ Non-Authorised
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Non-Authorised Inventory information
38,400 pcs
38400 pcs On Request 1 On Request On Request On Request On Request On Request

2-1971798-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Industrial Grade
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
Shrouding
Style
Tape & Reel
Termination
Termination Style
Voltage Rating

2-1971798-1 Description

Short technical summary and product information.

This is a 2-position, single-row header from TE Connectivity, part of the rectangular connector family. It features a 2.50mm pitch and a through-hole mounting style with kinked pin solder termination. The connector is fully shrouded with a 4-wall design and includes a latch holder for secure fastening.

 

The header is rated for 50V DC and has a current rating that varies by wire gauge. It operates over a temperature range of -30°C to 105°C. The insulation is made of natural-colored thermoplastic with a flammability rating of UL94 V-0. The insulation height is 8.80mm.

 

The contacts are made of copper alloy with a tin finish, square shape, and male pin type. The connector includes a board guide feature for alignment during assembly. It is designed for board-to-cable/wire applications.

2-1971798-1 Quick Information

Product Type: Header, Male Pins
Series: Grace Inertia 2.5
Canonical Name: TE Connectivity 2-1971798-1 Header, Male Pins, 2 Position, 2.5mm Pitch, Through Hole
Subcategory: Male Pins

2-1971798-1 Compliance

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

2-1971798-1 Features

  • 2-position single-row header with 2.5mm pitch.
  • Through-hole mounting with kinked pin solder termination.
  • Shrouded 4-wall design with latch holder.
  • Rated for 50V DC operation.
  • Operating temperature range -30°C to 105°C.

2-1971798-1 Applications

  • Used in board-to-cable/wire connections.
  • Suitable for low-voltage signal or power applications.
  • Ideal for compact electronic assemblies.
  • Common in consumer and industrial electronics.

2-1971798-1 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the TE Connectivity 2-1971798-1 header have?

2 positions.

What is the pitch of the 2-1971798-1 header?

2.50mm (0.098 inches).

What is the voltage rating of this header?

50V.

What is the current rating of the 2-1971798-1 header?

Varies by wire gauge; no fixed rating specified.

What is the mounting type for this connector?

Through hole with kinked pin solder termination.

What is the operating temperature range?

-30°C to 105°C.

What is the insulation material and flammability rating?

Thermoplastic with UL94 V-0 rating.

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