UC391 5-Pin Female Connector – Without Wire (Plug-Type)

Description

The UC391 5 Pin Female Connector – Without Wire is a durable, plug-type DC/CPU connector designed for secure and reliable power and signal connections in various electronic assemblies. Widely used in Switch Mode Power Supplies (SMPS), motherboard interfaces, industrial control systems, and custom power distribution setups, this 5-pin connector ensures stable electrical contact and reliable long-term performance.

Available at Tomson Electronics, its compact and sturdy construction makes it perfectly suited for repair, replacement, and custom DIY wiring applications. By providing the connector without pre-attached wires, it gives you the complete freedom to crimp and use your preferred gauge and length of wire to suit your specific project needs.

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Specifications

• Model: UC391
• Pin Count: 5-Pin
• Type: Female Connector (Without Wire)
• Connector Style: Plug-Type
• Application: DC Power / CPU / SMPS Connections
• Mounting: Panel / PCB compatible (variant dependent)
• Housing Material: Durable Nylon/Plastic

Applications

• SMPS Power Supply Units: Connecting power output cables securely to internal circuits and distribution boards.
• CPU & Motherboard Connections: Providing reliable DC power or signal paths in custom computing and server environments.
• Industrial Control Panels: Routing power securely across modular or panel-mounted automated control systems.
• Electronic Equipment Repair: Replacing burnt, melted, or damaged power connectors in consumer appliances and custom chassis.

Frequently Asked Questions (FAQ)

Q: Does this connector come with wires attached?
A: No, this specific variant is sold "without wire." It includes the plastic housing and female crimp terminals, allowing you to crimp on your own custom lengths and gauges of wire.

Q: Do I need a special tool to attach wires to this connector?
A: Yes, it is highly recommended to use a standard terminal crimping tool (such as a Dupont or JST crimper) to properly secure the metal terminals onto your stripped wire before snapping them into the plastic housing.

Q: How do I ensure the pins don't back out when plugging it in?
A: When you crimp the wire and push the metal terminal into the back of the plastic housing, you should hear a small "click." This indicates that the tiny metal retention tang on the terminal has locked into the plastic slot, preventing it from backing out.

Package Includes

• 1 × UC391 5-Pin Female Connector (Without Wire)