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Molex Micro-Fit 3.0 Series Straight Surface PCB Header, 4 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0421
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 | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Features a 3 mm pitch and 1 row for compact PCB mounting.
- Supports a maximum current of 5A ensuring reliable power distribution.
- Constructed with a thermoplastic housing providing high temperature resistance.
- Shrouded design ensures positive latching for secure mating.
- Brass contacts with tin plating for consistent electrical performance.
- Suitable for surface mount PCB applications with solder termination.
- Operates reliably between -40°C to 105°C temperature range.
- Offers a male contact gender with full contact isolation to prevent arcing.
Product Description
Molex 43650-0421 Micro-Fit 3.0 Series Straight Surface PCB Header is engineered to provide a robust wire-to-board connection in a compact footprint, suitable for a wide range of electronic power applications.
This PCB header features a 3 mm pitch with 4 contacts arranged in a single row. Its thermoplastic housing, rated UL 94V-0, withstands temperatures up to 265°C during IR reflow soldering, ensuring durability and reliable performance.
The connector's design incorporates positive latching with a locking ramp and shrouded contacts for secure mating and to prevent accidental disconnection. Brass contacts with tin plating offer efficient conductivity and corrosion resistance. Solder termination and surface mount design make this header compatible with various PCB assembly processes.
Operating within a temperature range of -40°C to 105°C and supporting currents up to 5A at 250V, this header is ideal for applications requiring compact, high-current connectors such as military COTS equipment, solar power systems, telecommunications devices, medical instrumentation, and gaming terminals.
Compact 3 mm pitch and single row design optimize PCB space. High current capacity up to 5A within a small footprint. Thermoplastic UL 94V-0 housing suitable for high-temperature soldering processes. Shrouded contacts with positive latching ensure secure connections.
Brass contacts with tin plating for reliable electrical performance. Surface mount and solder termination for versatile PCB assembly. Operating temperature range from -40°C to 105°C for wide application use. Wire-to-board connector system supporting low to mid power applications.
This Molex connector series enables reliable power distribution in industrial, telecommunications, medical, and commercial electronics. Its rugged design and positive locking make it a dependable choice for demanding environments.
Explore more components in the PCB Headers category on EnvMart for your electronic assembly needs.
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Frequently Asked Questions
This model supports a maximum current of 5A, ensuring reliable power distribution in various applications.
It features a pitch size of 3 mm, allowing for compact PCB mounting.
The operating temperature range is from -40°C to 105°C, making it suitable for a wide variety of environments.
This unit utilizes solder termination, which is compatible with surface mount PCB assembly processes.
The housing is made of thermoplastic, while the contacts are brass with tin plating for consistent electrical performance.
It has 4 contacts arranged in a single row, optimizing space on the PCB.
Yes, the thermoplastic housing is rated to withstand temperatures up to 265°C during IR reflow soldering.
This model features a male contact gender with full contact isolation to prevent arcing.
It is suitable for applications such as military COTS equipment, solar power systems, telecommunications devices, medical instrumentation, and gaming terminals.
Yes, it features a shrouded design that ensures positive latching for secure mating and prevents accidental disconnection.
The voltage rating for this model is 250V, making it suitable for various low to mid power applications.
The country of origin for this PCB header is India.
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