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MOLEX 5054334071 Micro-Lock Plus Connector

The Micro-Lock Plus Vertical Header is a durable wire-to-board connector system with a 1.25mm pitch, dual-row design, and tin-bismuth plating. It supports 40 circuits, operates within -40°C to +105°C, and is rated for a maximum of 1.5A per contact at 50V AC/DC. Suitable for signal and wiring applications, it features a black polyamide resin body, vertical orientation, and PCB retention. Its reliable locking mechanism ensures stable connections, making it ideal for compact electronic assemblies requiring high durability and precise mating.

Authorized Distributors
Source:Newark
Part No:505433-4071
Stock:269
Inv Date:05-29-2026
Price: Unit price: $2.35
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Source:DigiKey
Part No:5054334071
Stock:39
Inv Date:05-29-2026
Price: Unit price: $2.62
Buy/RFQ:
Part No:505433-4071
Stock:2507
Inv Date:05-30-2026
Price: Unit price: $1.69
Buy/RFQ:
Part No:505433-4071
Stock:496
Inv Date:05-29-2026
Price: Unit price: $0.92
Buy/RFQ:
Part No:505433-4071
Stock:1500
Inv Date:05-29-2026
Price: Unit price: $1.52
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Source:Arrow EU
Part No:5054334071
Stock:3447
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:5054334071
Stock:33500
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

MOLEX 5054334071 Micro-Lock Plus Connector Specifications:

  • Pitch - Mating Interface: 1.25mm
  • Pitch - Termination Interface: 1.25mm
  • Number of Circuits: 40
  • Material - Resin: Polyamide
  • Material - Metal: Brass
  • Material - Plating - Mating: Tin-Bismuth
  • Material - Plating - Termination: Tin-Bismuth
  • Color: Black
  • Net Weight: 1959.386 mg
  • Durability: 30 mating cycles
  • Operating Temperature Range: -40°C to +105°C
  • Voltage - Max: 50V AC/DC
  • Current - Max per contact: 1.5A
  • Orientation: Vertical
  • PCB Retention: Yes
  • Surface Mount Compatibility: Yes
  • Lock to Mating Part: Yes
  • Guide to Mating Part: Yes
  • Packaging: Embossed Tape on Reel
  • UL Certification: E29179

Buy the Molex Series 505433 Micro-Lock Plus Wire-to-Board Connector: 5054334071

Discover the high-quality Molex Micro-Lock Plus Connector with a 1.25mm pitch, dual-row design, and tin-bismuth plating. This robust wire-to-board system supports 40 circuits at operating voltages up to 50V AC/DC and currents up to 1.5A per contact. Its vertical orientation, PCB retention, and lock-to-mating features ensure a secure, stable connection suitable for compact electronic assemblies. Ideal for signal applications, it meets UL certification and is compatible with surface mount technology, providing excellent durability for demanding environments.

Buy Molex 5054334071 now and experience unmatched reliability and performance with its durable, high-current, wire-to-board connection system.

Frequently Asked Questions

Where can I buy MOLEX 5054334071?

You can click on the BUY or RFQ button to purchase 5054334071 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 5054334071?

You can download the 5054334071 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 5054334071?

MOLEX

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