myMectronic
myMectronic

A Premier B2B Part Search

MOLEX / WALDOM 432550129 MLX Power Connector Header

The MOLEX / WALDOM 43255-0129 MLX Power Connector Header is a robust solution for board-to-board power connections. With a 6.35mm pitch and vertical design, it offers efficient space utilization. The header incorporates a plastic polarizing peg for correct alignment and tin plating for enhanced conductivity and corrosion resistance. Suitable for high-vibration environments, this connector is ideal for industrial applications requiring secure and reliable power transmission.

Authorized Distributors
Source:Newark
Part No:43255-0129
Stock:22336
Inv Date:06-16-2026
Price: Unit price: $0.727
Buy/RFQ:
Part No:43255-0129
Stock:1881
Inv Date:06-17-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:43255-0129
Stock:0
Inv Date:06-16-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:43255-0129
Stock:22336
Inv Date:06-16-2026
Price: Unit price: $0.5202
Buy/RFQ:
Part No:43255-0129
Stock:22336
Inv Date:06-16-2026
Price: Unit price: $0.5202
Buy/RFQ:

MOLEX / WALDOM 432550129 MLX Power Connector Header Specifications:

  • Product Family: MLX™ Power Connectors
  • Status: Active
  • Contact Diameter: 2.13mm
  • Circuits (Loaded): 4
  • Circuits (maximum): 4
  • Durability (mating cycles max): 50
  • Flammability: 94V-2
  • Glow-Wire Compliant: No
  • Keying to Mating Part: Yes
  • Lock to Mating Part: Yes
  • Mated Height: 30.35mm
  • Material - Metal: Phosphor Bronze
  • Material - Plating (Mating): Tin
  • Material - Plating (Termination): Tin
  • Material - Resin: Nylon 6/6
  • Number of Rows: 1
  • Orientation: Vertical
  • PC Tail Length: 4.30mm
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Pitch - Mating Interface: 6.35mm
  • Pitch - Termination Interface: 6.35mm
  • Polarized to Mating Part: Yes
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Surface Mount Compatible (SMC): No
  • Temperature Range - Operating: -55°C to +105°C
  • Termination Interface Style: Through Hole
  • Current - Maximum per Contact: 12.0A, 20.0A
  • Voltage - Maximum: 600V
  • Lead-freeProcess Capability: WAVE
  • Reach SVHC: Not Contained
  • Halogen-Free Status: Low-Halogen

Buy the 43255-0129 MOLEX / WALDOM MLX Power Connector Header | myMectronic

Purchase the MOLEX / WALDOM 43255-0129 MLX Power Connector Header securely and efficiently through our online store.

Buy Now

Frequently Asked Questions

Where can I buy MOLEX / WALDOM 432550129?

You can click on the BUY or RFQ button to purchase 432550129 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 432550129?

You can download the 432550129 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 432550129?

MOLEX / WALDOM

MOLEX / WALDOM Part List

Browse and search other MOLEX / WALDOM parts, locate datasheets and stock

Sponsored by