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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header 4 Contacts 4.2 mm Pitch 2 Row Shrouded 39-30-0040
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Right Angle |
| Current | 8A |
| 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 | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Rated for 8A current capacity suitable for high power applications.
- Constructed with nylon housing offering scoop-proof protection to contacts.
- Right angle orientation with through-hole mount type for sturdy PCB integration.
- Contacts are brass with tin plating ensuring corrosion resistance.
- Snap-in plastic peg lock prevents accidental loosening under vibration.
- Wide operating temperature range from -40°C to 105°C supports diverse environments.
- Positive locking mechanism ensures secure mated connections with audible click.
- Compact footprint allowing efficient electronic component interconnections.
Product Description
The Molex 39-30-0040 Mini-Fit Jr Series Right Angle Through Hole PCB Header features a 4-contact, 2-row configuration with 4.2 mm pitch designed for wire-to-board applications. Crafted with a durable nylon housing, this shrouded connector ensures scoop-proof protection for the brass contacts plated with tin, improving longevity and reliable performance.
These PCB Headers are rated for 8A current per contact and support voltages up to 600V, making them ideal for high power electronic and electrical systems across industrial, communication, lighting, and control panel equipment. The right angle orientation and through-hole mounting provide mechanical robustness and secure solder termination.
A snap-in plastic peg lock and positive locking mechanism secure the connector firmly, preventing loosening due to shock or vibration. The connector supports operating temperatures between -40°C and +105°C, enabling usage in varied demanding environments. The scooping-proof housings and fully isolated terminals enhance safety by reducing the risk of contact damage and electrical arcing.
Key features include polarization and keying to prevent misalignment, ensuring seamless mating with corresponding receptacles. This connector series excels in industrial and commercial applications requiring compact, reliable, and durable PCB interconnections.
Rated current: 8A per contact suitable for high power circuits. Scoop-proof nylon housing safeguards contact pins from damage. Right angle and through-hole mount style ensures solid PCB attachment. Brass contacts with tin plating provide corrosion resistance and reliable conductivity.
Operating temperature range supports harsh environmental conditions. Positive locking with audible click confirms secure connection. Voltage rating of 600V for versatile usage. Fully isolated terminals prevent electrical arcing.
Produced in Mexico, this Molex Mini-Fit Jr. PCB header is an essential component for efficient and safe wire-to-board power connector solutions. For more electronics connectors, browse the Molex category on EnvMart for matching accessories and advanced interconnection components.
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Frequently Asked Questions
This model is rated for 8A current capacity per contact, making it suitable for high power applications.
The voltage rating for this connector is 600V, which allows for versatile usage in various applications.
It features a nylon housing and brass contacts with tin plating, ensuring corrosion resistance and reliable conductivity.
This model has a 4.2 mm pitch and features a 4-contact, 2-row configuration designed for wire-to-board applications.
It utilizes a through-hole mount type, providing mechanical robustness and secure solder termination on the PCB.
The operating temperature range for this unit is from -40°C to +105°C, allowing it to function in diverse environments.
The positive locking mechanism ensures secure mated connections with an audible click, preventing accidental disconnection due to vibration.
Yes, it includes polarization and keying features that prevent misalignment during mating with corresponding receptacles.
This PCB header uses solder termination, which is common for secure electrical connections on printed circuit boards.
This connector is produced in Mexico, ensuring compliance with manufacturing standards.
It is ideal for high power electronic and electrical systems across industrial, communication, lighting, and control panel equipment.
The connector has scoop-proof housings and fully isolated terminals that reduce the risk of contact damage and electrical arcing.
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