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3429-1202 The 3M 3429-1202 is a through-hole right-angle header connector with 26 positions at 2.54mm pitch. It features a shrouded 3-wall design with latch lock fastening and is rated for 1.75A.
Mfr Part #:

3429-1202

Available from 1 distributors
Mfr Name: 3M Electronic Solutions
3M Electronic Solutions
The 3M 3429-1202 is a through-hole right-angle header connector with 26 positions at 2.54mm pitch. It features a shrouded 3-wall design with latch lock fastening and is rated for 1.75A.
Total Stock: 26 pcs

3429-1202 Available from 1 distributors

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3429-1202 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 Length - Mating
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Spacing (Pitch)
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Pitch - Mating
Product Status
Row Spacing
Row Spacing - Mating
Shrouding
Storage Temperature
Style
Termination

3429-1202 Description

Short technical summary and product information.

The 3M 3429-1202 is a rectangular connector header designed for board-to-board or cable interconnections. It features 26 male pin contacts arranged in 2 rows with a 2.54mm mating pitch and 2.54mm row spacing. The connector is through-hole mounted in a right-angle orientation with solder termination. It has a shrouded 3-wall design with latch lock/eject hooks for secure mating. The contact material is copper alloy with a tin-lead finish rated for 1.75A. The operating temperature range is -55°C to 105°C. The insulation is black PCT/polyester glass-filled material with UL94 V-0 flammability rating. This part is obsolete; suitable substitutes include N3429-1202RB, 3429-5002, D3429-5002-AR, N3429-5002RB from 3M, and CWN-301-26-0021 from CW Industries.

3429-1202 Quick Information

Product Type: Rectangular Connector Header, Male Pins
Canonical Name: 3M 3429-1202 Rectangular Connector Header, 26 Position, 2.54mm Pitch, Through Hole Right Angle
Subcategory: Shrouded Header, Right Angle

3429-1202 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: No

3429-1202 Features

  • 26 positions in 2 rows at 2.54mm pitch.
  • Through-hole right-angle mounting with solder termination.
  • Shrouded 3-wall design with latch lock fastening.
  • Rated for 1.75A continuous current per contact.
  • Operating temperature range -55°C to 105°C.

3429-1202 Applications

  • For board-to-board interconnections in industrial electronics.
  • Used in cable harnessing for commercial equipment.
  • Suitable for right-angle PCB mounting in constrained spaces.

3429-1202 FAQs

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

26 positions.

What is the pitch?

2.54 mm (0.100 inches).

What is the current rating?

1.75 A.

What is the mounting type?

Through Hole, Right Angle.

What is the operating temperature range?

-55°C to 105°C.

What is the contact finish?

Tin-Lead.

What is the fastening type?

Latch Lock/Eject Hooks, Short.

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