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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
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 designed for low to mid-range power distribution.
- High current capacity of up to 5 amperes in a small footprint.
- Housing made of thermoplastic UL 94V-0 Liquid Crystal Polymer for high heat resistance.
- Positive latching mechanism prevents accidental disconnections.
- Through hole mounting with solderable metal press-fit retention clips for PCB retention.
- Gold-plated brass contacts ensure reliable electrical performance.
- Operating temperature range from -40°C to 105°C.
- Suitable for military, solar power, medical, telecommunications, and gaming terminal applications.
Product Description
Molex 43650-0819 Micro-Fit 3.0 Series Straight Through Hole PCB Header features 8 male contacts arranged in a single row with 3 mm pitch. This shrouded connector provides secure wire-to-board connections and supports a current rating of 5A at 250V, suitable for a wide range of electronic and power distribution applications.
The housing is constructed from thermoplastic UL 94V-0 Liquid Crystal Polymer, enabling it to withstand high temperatures up to 265°C during infrared reflow soldering processes. The positive latching design includes a locking ramp on the housing to ensure secure mating and prevent accidental disconnections, enhancing reliability in demanding environments.
This connector uses brass contacts with gold plating, which offers high conductivity and corrosion resistance. The straight orientation and through-hole mounting style are complemented by solderable metal press-fit retention clips and kinked solder legs to maintain firm retention on the PCB during assembly and operation.
The Micro-Fit 3.0 series is ideal for applications requiring compact design with high current handling capability, such as military commercial off-the-shelf (COTS) equipment, solar power systems, consumer electronics, telecommunications gear, medical devices, and gaming terminals. Its robust design and compliance with glow wire standards support durability and safety in industrial and commercial uses.
Compact power connector with high current rating. High temperature resistant thermoplastic housing. Positive latching for secure connections. Gold-plated brass contacts for reliability. Through-hole mounting with retention clips for PCB stability.
Operating temperature range: -40°C to 105°C. Suitable for military, medical, telecommunications, solar power, and consumer applications. Manufactured in the United States. Explore the Molex product range for reliable electronic components and connectors for your manufacturing and industrial requirements on EnvMart.
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Frequently Asked Questions
This PCB header supports a current rating of 5 amperes.
The voltage rating for this connector is 250 volts.
The contacts in this model are arranged with a pitch of 3 mm.
The housing is made of thermoplastic UL 94V-0 Liquid Crystal Polymer, while the contacts are brass with gold plating.
The operating temperature range for this connector is from -40°C to 105°C.
This PCB header features 8 male contacts.
This model uses through-hole mounting with solderable metal press-fit retention clips.
It is suitable for military, solar power, medical, telecommunications, and gaming terminal applications.
Yes, it features a positive latching mechanism to prevent accidental disconnections.
The orientation of this PCB header is straight.
This connector is a wire-to-board type.
This product is manufactured in the United States.
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