myMectronic
myMectronic

A Premier B2B Part Search

MOLEX 503978100 Crimp Terminal

This is a 2.50mm and 3.30mm pitch crimp terminal designed for wire-to-wire connections, supporting 22-28 AWG wires. Made of phosphor bronze with tin plating, it ensures reliable electrical conductivity and corrosion resistance. Suitable for various electronic applications, it features a female gender and a max current of 3.0A at 300V AC/DC. Packaged in bags, it adheres to RoHS and ELV standards, ensuring environmental compliance and safety. The terminal pairs with compatible crimping tools to provide secure, efficient connections in electronic assemblies.

Authorized Distributors
Source:Newark
Part No:50397-8100
Stock:165
Inv Date:05-29-2026
Price: Unit price: $0.158
Buy/RFQ:
Part No:50397-8100
Stock:46273
Inv Date:05-30-2026
Price: Unit price: $0.29
Buy/RFQ:
Part No:50397-8100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.22
Buy/RFQ:
Part No:50397-8100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.195
Buy/RFQ:
Part No:50397-8100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.195
Buy/RFQ:

MOLEX 503978100 Crimp Terminal Specifications:

  • Pitch: 2.50mm and 3.30mm
  • Wire Size: 22, 24, 26, 28 AWG
  • Material - Metal: Phosphor Bronze
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Current - Maximum per Contact: 3.0A
  • Voltage - Maximum: 300V AC/DC
  • Wire Insulation Diameter: 1.15-1.80mm
  • Net Weight: 89.600/mg
  • Packaging Type: Bag
  • RoHS: Compliant
  • ELV: Not Relevant
  • ReACH: Not Contained
  • Halogen-Free: Low-Halogen
  • Gender: Female

Buy the Buy Molex Crimp Terminal Part Number 503978100 Online

Order Molex 503978100 crimp terminal online and enjoy fast, reliable delivery of high-quality, tin-plated wire-to-wire connectors. Perfect for electronic projects requiring secure connections for 22-28 AWG wires, these terminals are designed with a 2.50mm and 3.30mm pitch, ensuring compatibility across multiple applications. Made of phosphor bronze, they support up to 3.0A and 300V, making them ideal for diverse electronic and electrical systems. Purchase now for efficiency and peace of mind in your assemblies.

Buy Molex 503978100 now and ensure secure, reliable wire-to-wire connections with high-quality, tin-plated crimp terminals perfect for electronic assemblies.

Frequently Asked Questions

Where can I buy MOLEX 503978100?

You can click on the BUY or RFQ button to purchase 503978100 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 503978100?

You can download the 503978100 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 503978100?

MOLEX

MOLEX Part List

Browse and search other MOLEX parts, locate datasheets and stock

Sponsored by