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| Country of Origin | India |
|---|---|
| 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 | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Molex 43650-0416 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a compact, high current wire-to-board connector designed for reliable power distribution in electronic devices. It features 4 male contacts arranged in a single row with a 3 mm pitch, housed in shrouded thermoplastic material providing insulation and mechanical protection.
The connector supports 5A current and 250V voltage ratings suitable for low to mid-range power applications. Its gold-plated brass contacts ensure excellent conductivity and resistance to corrosion, enhancing the electrical reliability of the connection.
The housing is made from UL 94V-0 high temperature liquid crystal polymer, allowing it to withstand temperatures up to 265°C during IR reflow soldering, making it compatible with modern PCB assembly processes. PCB polarizing pegs maintain alignment during assembly, while the positive latching design prevents accidental disconnection and ensures a secure fit.
The through hole mount ensures robust mechanical strength on the PCB, and the connector is also SMT compatible, providing manufacturing flexibility and cost reduction opportunities. The operating temperature range of -40°C to 105°C makes it suitable for a wide variety of industrial, telecommunications, medical, and consumer electronic applications.
Rated current: 5A providing suitable power handling for mid-range applications. 3 mm pitch with 4 contacts arranged in a single row for compact integration. High temperature thermoplastic housing and gold-plated brass contacts for durability.
Secure positive latching prevents accidental disconnections in critical environments. PCB polarizing pegs ensure accurate alignment during assembly. Compatible with IR reflow soldering due to UL 94V-0 housing certification.
This PCB Header is ideal for electronic device manufacturers, telecommunications equipment, consumer appliances, and other industrial applications requiring reliable, compact power connector solutions. Discover more products from Molex and explore the Electronics Components category on EnvMart for a wide selection of high-quality connectors.
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