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MOLEX 878310420 Milli-Grid Connector

The Milli-Grid Connector System features a 2.00mm pitch header suitable for wire-to-board applications. This vertical, through-hole, shrouded connector with 4 circuits is plated with 0.38 micrometers of gold, ensuring reliable connectivity and corrosion resistance. Designed for durability, it supports up to 100 mating cycles and operates within a temperature range of -55°C to +105°C. Made from high-quality nylon resin with phosphor bronze contacts, this connector is compliant with RoHS, UL, and CSA standards, ideal for automotive and industrial applications.

Authorized Distributors
Source:Newark
Part No:87831-0420
Stock:7176
Inv Date:05-29-2026
Price: Unit price: $1.08
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Source:DigiKey
Part No:87831-0420
Stock:4489
Inv Date:05-29-2026
Price: Unit price: $1.67
Buy/RFQ:
Part No:87831-0420
Stock:7639
Inv Date:05-30-2026
Price: Unit price: $1.67
Buy/RFQ:
Part No:87831-0420
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.68
Buy/RFQ:
Part No:87831-0420
Stock:7176
Inv Date:05-29-2026
Price: Unit price: $0.8262
Buy/RFQ:
Part No:87831-0420
Stock:7176
Inv Date:05-29-2026
Price: Unit price: $0.8262
Buy/RFQ:

MOLEX 878310420 Milli-Grid Connector Specifications:

  • Pitch - Mating Interface: 2.00mm
  • Number of Circuits: 4
  • Circuit Max: 4
  • Color - Resin: Black
  • Durability (mating cycles max): 100
  • Plating Min - Mating: 0.381 micrometers Au
  • Material - Metal: Phosphor Bronze
  • Material - Resin: Nylon
  • Operating Temperature Range: -55°C to +105°C
  • Current - Maximum per Contact: 2.0A
  • Voltage - Maximum: 125V
  • Flammability: 94V-0
  • Surface Mount Compatible (SMC): Yes
  • Lead-free Process Capability: Wave Solder
  • Packaging: Tube
  • Dimensions (PCB Tail Length): 2.50mm
  • Guides for Mating Parts: Receptacles and Cable/Board Receptacles
  • RoHS & UL Certified: Yes

Buy the Molex Series Milli-Grid 2.00mm Pitch Vertical Header: 878310420

Order the Molex Milli-Grid Connector System online today to ensure your industrial or automotive projects benefit from high-quality, reliable connections. This 2.00mm pitch vertical header with four circuits offers excellent durability with up to 100 mating cycles, gold-plated contacts for superior conductivity, and RoHS compliance. Its through-hole design makes it easy to install and ideal for wire-to-board applications operating across a wide temperature range of -55°C to +105°C. Trust Molex for precision manufacturing and durability in every connection.

Get Molex 878310420 today—built for precision, reliability, and long-lasting durability in your electronic projects.

Frequently Asked Questions

Where can I buy MOLEX 878310420?

You can click on the BUY or RFQ button to purchase 878310420 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 878310420?

You can download the 878310420 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 878310420?

MOLEX

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