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MOLEX 5040500391 Pico-Lock Connector

The Pico-Lock Connector System with a 1.50mm pitch features a dual-row, right-angle surface-mount wire-to-board header designed for reliable industrial applications. It has a gold over nickel plating, positive lock mechanism, and supports up to 3 circuits with a mated height of 2.00mm. Suitable for high-temperature environments, it offers durability up to 30 mating cycles, complies with RoHS, EU ELV, and is halogen-free. Ideal for compact, secure electrical connections in complex electronic systems, maintaining contact integrity and ease of installation in rugged industrial settings.

Authorized Distributors
Source:Newark
Part No:504050-0391
Stock:1868
Inv Date:05-29-2026
Price: Unit price: $1.12
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Source:DigiKey
Part No:5040500391
Stock:1114
Inv Date:05-29-2026
Price: Unit price: $1.12
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Part No:504050-0391
Stock:34170
Inv Date:05-30-2026
Price: Unit price: $1.08
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Part No:504050-0391
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.88
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Part No:504050-0391
Stock:2247
Inv Date:05-29-2026
Price: Unit price: $0.737
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Part No:504050-0391
Stock:4050
Inv Date:05-29-2026
Price: Unit price: $0.5751
Buy/RFQ:
Part No:504050-0391
Stock:2247
Inv Date:05-29-2026
Price: Unit price: $0.737
Buy/RFQ:
Part No:504050-0391
Stock:1350
Inv Date:05-29-2026
Price: Unit price: $0.5751
Buy/RFQ:

MOLEX 5040500391 Pico-Lock Connector Specifications:

  • Pitch - Mating Interface: 1.50mm
  • Number of Circuits (Loaded): 3
  • Maximum Circuits: 3
  • Mated Height: 2.00mm
  • Material - Metal: Copper Alloy
  • Material - Plating: Gold over Nickel
  • Material - Resin: High Temperature Thermoplastic
  • Durability (mating cycles max): 30
  • Temperature Range - Operating: -40°C to +105°C
  • Voltage - Maximum: 150V AC/DC
  • Current - Maximum per Contact: 3.5A
  • Package Type: Embossed Tape on Reel
  • Surface Mount Compatible: Yes
  • RoHS, EU ELV, Halogen-Free, Low-Halogen: Yes
  • Color - Resin: Black

Buy the Molex 5040500391 – Reliable Pico-Lock for Industrial Applications

Experience dependable signal and power connections with the Pico-Lock Connector featuring a 1.50mm pitch, dual-row, right-angle surface-mount design. Constructed with gold over nickel plating for excellent corrosion resistance, it supports three circuits and provides a mated height of 2.00mm. This robust connector withstands up to 30 mating cycles, operates from -40°C to +105°C, and is RoHS compliant. Perfect for compact, high-reliability electronic assemblies demanding secure, durable connections in challenging industrial environments.

Get Molex 5040500391 today—built for precision and long-lasting durability in secure electrical connections.

Frequently Asked Questions

Where can I buy MOLEX 5040500391?

You can click on the BUY or RFQ button to purchase 5040500391 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 5040500391?

You can download the 5040500391 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 5040500391?

MOLEX

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