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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 8 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0819

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin United States
Voltage 250V
Brand Molex
Orientation Straight
Current 5A
Mount Type Through Hole
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 Gold
Number of Contacts 8
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Compact power connector system with a high current carrying capacity of up to 5A.
  • Housing made from high-temperature UL 94V-0 Liquid Crystal Polymer suitable for IR reflow soldering up to 265°C.
  • Positive latching housing design ensures secure mating and prevents accidental disconnection.
  • Solderable metal press-fit retention clips enhance PCB retention, with kinked solder legs for additional support.
  • Fully isolated brass contacts with gold plating for reliable electrical performance and corrosion resistance.
  • Compatible with a wide range of low to mid power applications including military, solar power, medical, and telecommunications.
  • Through hole mount type with SMT compatibility reduces process requirements and costs.
  • Operating temperature range from -40°C to 105°C ensures durability in various environments.

Product Description

Molex 43650-0819 Micro-Fit 3.0 Series Straight Through Hole PCB Header features 8 contacts in a single row with a 3 mm pitch and shrouded wire-to-board connector system.

The connector is designed for secure and reliable power distribution thanks to its high current carrying capability of 5A within a compact footprint. The housing material is thermoplastic UL 94V-0 Liquid Crystal Polymer, making it suitable for high-temperature infrared reflow soldering processes up to 265°C. The positive latching mechanism prevents accidental disconnection, enhancing connection reliability.

Its through hole mounting style includes solderable metal press-fit retention clips with kinked solder legs for improved PCB retention during assembly. The contacts are made of brass with gold plating to ensure excellent conductivity and corrosion resistance, and they are fully isolated within the housing to reduce electrical arcing.

These connectors are widely used in military commercial off-the-shelf (COTS) applications, solar power systems, consumer electronics, data communications, medical devices, telecommunications equipment, and gaming terminals, offering robust performance in low to mid-range power scenarios.

Compact power connector system with a high current carrying capacity of up to 5A. Housing made from high-temperature UL 94V-0 Liquid Crystal Polymer suitable for IR reflow soldering up to 265°C. Positive latching housing design ensures secure mating and prevents accidental disconnection.

Solderable metal press-fit retention clips enhance PCB retention, with kinked solder legs for additional support. Fully isolated brass contacts with gold plating for reliable electrical performance and corrosion resistance.

Compatible with a wide range of low to mid power applications including military, solar power, medical, and telecommunications. Through hole mount type with SMT compatibility reduces process requirements and costs. Operating temperature range from -40°C to 105°C ensures durability in various environments.

Explore more PCB Headers and connectors for your industrial and commercial electronics applications on EnvMart.

Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 8 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0819
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Frequently Asked Questions

This model has a maximum current carrying capacity of 5A.

The contacts in this connector are spaced at a pitch of 3 mm.

It operates within a temperature range of -40°C to 105°C.

The housing is made from thermoplastic UL 94V-0 Liquid Crystal Polymer, while the contacts are made of brass with gold plating.

This connector uses a through hole mounting type.

Yes, it features SMT compatibility which reduces process requirements and costs.

This model features 8 contacts in a single row.

The voltage rating for this connector is 250V.

It is compatible with a wide range of low to mid power applications including military, solar power, medical, and telecommunications.

The termination type for this model is solder.

It has a positive latching housing design that ensures secure mating and prevents accidental disconnection.

The country of origin for this model is the United States.

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