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MOLEX / WALDOM 03122121 HCS-125 Pin and Socket Housing

The MOLEX / WALDOM 03-12-2121 is a versatile HCS-125 pin and socket plug housing suitable for a range of power and wire-to-wire applications. This housing accommodates a maximum of 12 circuits and is constructed from durable nylon resin, offering good chemical resistance and mechanical strength. The inclusion of panel mount ears allows for secure attachment to a variety of surfaces. It is designed to mate with 2201r and is compatible with a variety of male crimp terminals and other components, making it a flexible solution for diverse connectivity needs. Operating within a temperature range of -40°C to +105°C, this housing ensures reliable performance in demanding environments.

Authorized Distributors
Part No:03-12-2121
Stock:0
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:
Part No:03-12-2121
Stock:1999
Inv Date:06-16-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:03-12-2121
Stock:1999
Inv Date:06-16-2026
Price: Unit price: $1.04
Buy/RFQ:

MOLEX / WALDOM 03122121 HCS-125 Pin and Socket Housing Specifications:

  • Product Family: Crimp Housings
  • Series: 2201
  • Application: Power, Wire-to-Wire
  • Circuits (maximum): 12
  • Color - Resin: Natural
  • Flammability: 94V-2
  • Gender: Dual
  • Glow-Wire Compliant: No
  • Material - Resin: Nylon
  • Net Weight: 5.945/g
  • Number of Rows: 3
  • Packaging Type: Bag
  • Panel Mount: Yes
  • Pitch - Mating Interface: 6.60mm
  • Stackable: No
  • Temperature Range - Operating: -40°C to +105°C
  • Engineering Number: 2201-P
  • UPC: 800754942577
  • Mates With: 2201r
  • Use With: 8947, 1900, 1901, 2046, 2047, 42546, 42547, 42554, 42555, 8946

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 03122121?

You can click on the BUY or RFQ button to purchase 03122121 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 03122121?

You can download the 03122121 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 03122121?

MOLEX / WALDOM

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