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Molex Micro-Fit 3.0 Series Straight Surface PCB Header, 5 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0524

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin India
Voltage 250V
Brand Molex
Orientation Straight
Current 5A
Mount Type Surface
Housing Material Thermoplastic
Contact Material Brass
Series Micro-Fit 3.0
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Number of Rows 1
Pitch 3mm
Contact Plating Tin
Number of Contacts 5
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • High current carrying capacity of up to 5A in a compact footprint.
  • Thermoplastic housing supports high temperature reflow soldering processes.
  • Positive latching mechanism prevents accidental disconnection.
  • Brass contacts with tin plating ensure durable electrical performance.
  • Solder tabs secure the header firmly to the PCB board.
  • Wide operating temperature range from -40°C to 105°C.
  • Fully isolated dual beam terminals reduce electrical arcing.
  • Suitable for various industrial and consumer electronic applications.

Product Description

Molex 43650-0524 Micro-Fit 3.0 Series Straight Surface PCB Header is a shrouded, single-row power connector with 5 contacts spaced at 3 mm pitch. Designed with a thermoplastic housing material, it withstands IR reflow soldering temperatures up to 265°C, making it suitable for surface mount assembly on printed circuit boards.

This connector system supports a maximum current of 5A and voltage of 250V, combining a small footprint with high current carrying capability. The brass contacts feature tin plating for reliable electrical contact and corrosion resistance, while the positive latching system offers secure mating and prevents accidental disconnection.

The solder tabs incorporated into the design improve mechanical stability on the board. Operating temperature ranges from -40°C to 105°C ensure reliability across harsh industrial and consumer environments. The fully isolated dual beam terminals help minimize arcing and maintain electrical integrity.

Applications include military commercial off-the-shelf (COTS) systems, solar power installations, consumer electronics such as dryers and refrigerators, telecommunications equipment, gaming terminals, medical devices, and data communications including routers and servers.

The Molex Micro-Fit 3.0 series is a compact power connector solution for low to mid-range power distribution needs across multiple electronic industries. It provides a balance of size, durability, and electrical performance.

High current carrying capacity of up to 5A in a compact footprint. Thermoplastic housing supports high temperature reflow soldering processes. Positive latching mechanism prevents accidental disconnection. Brass contacts with tin plating ensure durable electrical performance.

Solder tabs secure the header firmly to the PCB board. Wide operating temperature range from -40°C to 105°C. Fully isolated dual beam terminals reduce electrical arcing. Suitable for various industrial and consumer electronic applications.

Compact power connector system optimized for low to mid power distribution. Explore the Electronics & Electricals category on EnvMart for a wide selection of Molex connectors and other PCB components.

Explore more products in our PCB Headers category.

Molex Micro-Fit 3.0 Series Straight Surface PCB Header, 5 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0524
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Frequently Asked Questions

This model supports a maximum current of 5A, making it suitable for low to mid-range power distribution needs.

The voltage rating for this connector is 250V, allowing it to be used in various electronic applications.

The housing is made of thermoplastic, while the contacts are brass with tin plating, ensuring reliable electrical performance.

This header features a pitch of 3 mm and includes 5 contacts in a single row configuration.

It operates effectively within a temperature range of -40°C to 105°C, suitable for harsh environments.

This unit is designed for surface mounting, with solder tabs that secure the header firmly to the PCB board.

Yes, it includes a positive latching mechanism that prevents accidental disconnection during use.

The termination type for this model is solder, which is common for securing connections on printed circuit boards.

This connector is suitable for various applications including military COTS systems, solar power installations, and consumer electronics.

The orientation of this model is straight, designed for easy integration into PCB layouts.

It utilizes a wire-to-board connector system, facilitating connections between wires and printed circuit boards.

The country of origin for this connector is India, reflecting its manufacturing location.

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