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MOLEX / WALDOM 791077021 Milli-Grid Receptacle Connector

The MOLEX / WALDOM 79107-7021 Milli-Grid receptacle connector is a versatile solution for board-to-board connections in a variety of industrial applications. With a 2.00mm pitch and 44 circuits, it provides a dense and reliable connection. The connector's through-hole termination style simplifies integration into PCB designs. Constructed with phosphor bronze and featuring gold and tin plating, it ensures excellent conductivity and durability. Its compact design and robust construction make it ideal for applications requiring space efficiency and reliable signal transmission.

Authorized Distributors
Source:DigiKey
Part No:79107-7021
Stock:1408
Inv Date:06-17-2026
Price: Unit price: $6.8
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Part No:79107-7021
Stock:6
Inv Date:06-18-2026
Price: Unit price: $6.4
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Part No:79107-7021
Stock:0
Inv Date:06-17-2026
Price: Unit price: $4.07
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Part No:79107-7021
Stock:1604
Inv Date:06-17-2026
Price: Unit price: $4.09
Buy/RFQ:
Part No:79107-7021
Stock:1604
Inv Date:06-17-2026
Price: Unit price: $4.09
Buy/RFQ:

MOLEX / WALDOM 791077021 Milli-Grid Receptacle Connector Specifications:

  • Circuits (Loaded): 44
  • Circuits (maximum): 44
  • Color - Resin: Black
  • Durability (mating cycles max): 50
  • Glow-Wire Compliant: No
  • Lock to Mating Part: None
  • Material - Metal: Phosphor Bronze
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 1.261/g
  • Number of Rows: 2
  • Orientation: Vertical
  • PC Tail Length: 3.00mm
  • PCB Locator: No
  • PCB Retention: None
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tube
  • Pitch - Mating Interface: 2.00mm
  • Pitch - Termination Interface: 2.00mm
  • Plating min - Mating: 0.381µm
  • Plating min - Termination: 1.905µm
  • Polarized to Mating Part: No
  • Polarized to PCB: No
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: -55°C to +105°C
  • Termination Interface Style: Through Hole
  • Current - Maximum per Contact: 1.0A
  • Voltage - Maximum: 125V
  • Duration at Max. Process Temperature (seconds): 010
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 260

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 791077021?

You can click on the BUY or RFQ button to purchase 791077021 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 791077021?

You can download the 791077021 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 791077021?

MOLEX / WALDOM

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