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MOLEX / WALDOM 438790034 Mini-Fit CPI Header

The MOLEX 43879-0034 Mini-Fit CPI header is a robust connector solution for various applications including board-to-board connections, power distribution, and wire-to-board interfaces. Its 4.20mm pitch and dual-row vertical design accommodate a moderate circuit density. The header utilizes gold selective contact plating for reliable signal transmission and tin-lead press-fit tail plating for secure PCB mounting. It is designed for use in industrial equipment, consumer electronics, and automotive applications where a secure and reliable connection is required.

Authorized Distributors
Source:Newark
Part No:43879-0034
Stock:89
Inv Date:06-17-2026
Price: Unit price: $12.43
Buy/RFQ:
Source:DigiKey
Part No:438790034
Stock:89
Inv Date:06-17-2026
Price: Unit price: $8.38
Buy/RFQ:
Part No:43879-0034
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:43879-0034
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.92
Buy/RFQ:
Part No:43879-0034
Stock:89
Inv Date:06-17-2026
Price: Unit price: $7.37
Buy/RFQ:
Part No:43879-0034
Stock:89
Inv Date:06-17-2026
Price: Unit price: $7.37
Buy/RFQ:

MOLEX / WALDOM 438790034 Mini-Fit CPI Header Specifications:

  • Pitch - Mating Interface: 4.20mm
  • Circuits (Loaded): 6
  • Circuits (maximum): 6
  • Material - Resin: High Temperature Thermoplastic
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin-Lead
  • Material - Metal: Brass, Phosphor Bronze
  • Flammability: 94V-0
  • Durability (mating cycles max): 30
  • Current - Maximum per Contact: 8A
  • Voltage - Maximum: 600V
  • PCB Tail Length: 6.35mm
  • Operating Temperature Range: -40°C to +105°C
  • Mating Plating min: 0.762µm
  • Termination Plating min: 2.540µm

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 438790034?

You can click on the BUY or RFQ button to purchase 438790034 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 438790034?

You can download the 438790034 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 438790034?

MOLEX / WALDOM

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