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3433-2303 3M 3433-2303 is a 50 position, 2.54mm pitch, through hole header with male pins, shrouded 3-wall design, and latch lock/eject hooks.
Mfr Part #:

3433-2303

Available from 1 distributors
Mfr Name: 3M Electronic Solutions
3M Electronic Solutions
3M 3433-2303 is a 50 position, 2.54mm pitch, through hole header with male pins, shrouded 3-wall design, and latch lock/eject hooks.
Total Stock: 11 pcs

3433-2303 Available from 1 distributors

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3433-2303 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Finish Thickness - Mating
Contact Finish Thickness - Post
Contact Length
Contact Length - Post
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Row Spacing
Shrouding
Style
Termination

3433-2303 Description

Short technical summary and product information.

The 3M 3433-2303 is a 50-position rectangular connector header designed for board-to-board or cable applications. It features a 2.54mm pitch and 2 rows of male pins with square contacts made of copper alloy. The connector is shrouded with a 3-wall design and includes a latch lock/eject hooks fastening type for secure mating.

 

Key electrical specifications include a current rating of 1A per contact. The operating temperature range is -55°C to 105°C. The insulation material is polycyclohexylenedimethylene terephthalate (PCT), polyester, glass filled with a black color and a flammability rating of UL94 V-0.

 

The connector is through hole mounted with solder termination. The overall contact length is 17.65mm, with a mating contact length of 6.10mm and a post contact length of 3.94mm. The contact finish is tin-lead on the post and gold on the mating surface. Additional features include a keying slot and mounting flange.

3433-2303 Quick Information

Product Type: Header, Male Pins
Series: 3000
Canonical Name: 3M 3433-2303 50 Position 2.54mm Pitch Through Hole Header
Subcategory: Header, Male Pins

3433-2303 Compliance

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

3433-2303 Features

  • 50 position 2.54mm pitch header.
  • Through hole mounting with solder termination.
  • Shrouded 3-wall design with latch lock.
  • Rated 1A current per contact.
  • Operating temperature -55°C to 105°C.

3433-2303 Applications

  • Board-to-board interconnection in electronic assemblies.
  • Cable-to-board connections in industrial equipment.
  • Used in systems requiring secure latching connectors.
  • Suitable for applications with keying and polarization needs.

3433-2303 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 3433-2303 have?

50 positions, all loaded, in 2 rows.

What is the pitch of this connector?

2.54mm (0.100").

What is the current rating?

1A per contact.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-55°C to 105°C.

What is the insulation material and flammability rating?

Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled with UL94 V-0 rating.

Is this connector RoHS compliant?

No, it contains lead and is RoHS non-compliant per the manufacturer page.

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