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Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 10 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded 39-28-8100
Specifications
| Country of Origin | China |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Straight |
| Current | 7A |
| Mount Type | Through Hole |
| Housing Material | Nylon |
| Contact Material | Brass |
| Series | Mini-Fit Jr |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 2 |
| Pitch | 4.2mm |
| Contact Plating | Tin |
| Number of Contacts | 10 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Supports up to 7A current per contact, ensuring reliable high current performance.
- Constructed with a durable nylon housing and brass contacts plated with tin for enhanced conductivity and corrosion resistance.
- Features 2 rows of contacts with straight orientation and shrouded design to prevent damage and misalignment.
- Designed for through-hole mounting with solder termination, providing secure and stable PCB attachment.
- Operating temperature ranges from -40°C to 105°C, suitable for harsh industrial environments.
- Includes polarization and keying features to prevent mismating and ensure correct connection alignment.
- Positive locking mechanism provides a secure connection with an audible click to confirm full mating.
- Ideal for high current, high density wire-to-board applications in consumer electronics, industrial automation, and networking equipment.
Product Description
Molex 39-28-8100 Mini-Fit Jr Series Straight Through Hole PCB Header is a robust wire-to-board connector featuring 10 male contacts arranged in 2 rows with a 4.2 mm pitch. Manufactured with a nylon housing and brass contacts plated with tin, it offers excellent durability and electrical performance with a current rating of up to 7A per contact and a voltage rating of 600V, making it suitable for high current and power distribution applications.
The connector is designed with fully isolated terminals and scoop-proof housings, protecting contacts from debris, arcing, and mechanical damage even when mated at severe angles. Polarization and keying features prevent misalignment and mismating, while the positive locking mechanism ensures secure mating with audible engagement feedback.
Termination is via through-hole soldering, affording a reliable mechanical and electrical connection to PCBs. This product supports an operating temperature range from -40°C to 105°C, ensuring reliability in varied industrial and commercial environments.
Applications for this Molex Mini-Fit Jr PCB Header include consumer white goods, office equipment, industrial automation machinery, industrial networking systems, rack-mounted servers, routers, and switches requiring dependable power connector solutions.
Supports up to 7A current per contact for high power delivery. Durable nylon housing and tin-plated brass contacts enhance longevity and conductivity. Shrouded, polarized design prevents damage and incorrect mating. Positive locking connector with audible click for secure engagement.
Through-hole solder termination for robust PCB attachment. Operational temperature range from -40°C to 105°C for versatile use cases. Voltage rating of 600V suitable for demanding electronic environments. Ideal for consumer electronics, industrial automation, and networking applications.
Choose Molex Mini-Fit Jr Series PCB Headers for reliable, secure power connection solutions in diverse industrial and electronic applications. Explore more PCB connectors and electronic components on EnvMart to meet your specialized technical requirements.
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Frequently Asked Questions
This PCB header supports a current rating of up to 7A per contact, making it suitable for high power delivery applications.
The voltage rating for this model is 600V, which is suitable for demanding electronic environments.
It features a nylon housing and brass contacts that are plated with tin for enhanced conductivity and corrosion resistance.
The pitch size of this connector is 4.2 mm, allowing for a compact arrangement of contacts.
This PCB header has 10 male contacts arranged in 2 rows, designed for efficient connectivity.
It uses solder termination, providing a robust mechanical and electrical connection to PCBs.
The operating temperature range is from -40°C to 105°C, making it suitable for harsh industrial environments.
Yes, it includes polarization and keying features to prevent mismating and ensure correct connection alignment.
This model has a straight orientation, which aids in straightforward installation and connection.
It is ideal for applications in consumer electronics, industrial automation, and networking equipment that require reliable power connections.
It features a positive locking mechanism that provides a secure connection with an audible click to confirm full mating.
The country of origin for this PCB header is China.
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