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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header, 4 Contacts, 4.2 mm Pitch, 2 Row, Shrouded 39-30-1041
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Right Angle |
| Current | 6A |
| 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 | Gold |
| Number of Contacts | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Supports continuous current up to 6A per circuit for efficient power transmission.
- Nylon housing provides robust insulation and durability at operating temperatures from -40°C to 105°C.
- Right angle orientation with shrouded design prevents mismating and protects contact pins.
- Brass contacts with gold plating ensure reliable, corrosion-resistant conductivity.
- Wire-to-board connector system with through-hole mount suitable for PCB applications.
- Includes 2 rows of 4.2 mm pitch contacts providing a compact but reliable connection.
- Positive locking mechanism offers secure mating with audible click confirmation.
- Features polarization and keying to prevent incorrect connections during assembly.
Product Description
The Molex Mini-Fit Jr Series PCB Header Model 39-30-1041 is a right angle, through-hole connector designed for reliable high current electronic applications. With a pitch of 4.2 mm and 4 contacts arranged in 2 rows, this shrouded header offers secure and reliable power connections to printed circuit boards.
Constructed with a nylon housing that meets thermal requirements between -40°C and 105°C, it ensures durability in industrial and commercial environments. The brass contacts with gold plating provide excellent conductivity and resistance to corrosion, critical for long-term use. The connector system operates on a wire-to-board principle, ideal for flexible and dense PCB layouts.
This product supports currents up to 6A per circuit and withstands voltages up to 600V, making it suitable for high power and automation equipment, consumer electronics, and industrial machinery. Its scoop-proof design protects the pins against damage when mating at severe angles, and the shrouded housing includes polarization and keying features to avoid mismating errors.
Additionally, the positive locking mechanism secures connections firmly, ensuring stability against shock and vibrations, with an audible click to confirm the connector is fully mated. The header is suitable for industrial automation, data networking equipment, office machines, and consumer white goods.
Manufactured in Mexico under the Molex brand, Model 39-30-1041 provides a proven solution for power connector needs in demanding environments. Supports 6A continuous current per circuit. Nylon housing rated for -40°C to 105°C operation.
Right angle, 2 row, 4.2 mm pitch configuration. Brass contacts with gold plating for durability and conductivity. Through-hole mount suitable for PCB integration. Shrouded design with polarization and keying to prevent mismating.
Positive locking with audible click confirmation of full mating. Explore the Electronics & Electricals Connectors section on EnvMart for more Molex Mini-Fit Jr series connectors and related components.
Explore more products in our PCB Headers category.
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Frequently Asked Questions
This model supports a continuous current of up to 6A per circuit, making it suitable for high power applications.
The connector is rated for a maximum voltage of 600V, ensuring it can handle high voltage applications effectively.
The contacts in this header are arranged with a pitch of 4.2 mm, which allows for a compact design while maintaining reliable connections.
The housing is made of nylon, and the contacts are constructed from brass with gold plating, providing durability and excellent conductivity.
It features a through-hole mount, which is suitable for integration into printed circuit boards (PCBs).
This model operates effectively within a temperature range of -40°C to 105°C, suitable for various industrial environments.
Yes, it includes polarization and keying features to prevent incorrect connections during assembly, enhancing reliability.
It operates on a wire-to-board connector system, making it ideal for flexible PCB layouts.
This model features 4 contacts arranged in 2 rows, providing a compact and reliable connection.
The connector is designed with a right angle orientation, which can be advantageous in space-constrained applications.
It has a positive locking mechanism that secures connections firmly, with an audible click to confirm full mating, ensuring stability during use.
This connector is manufactured in Mexico, under the Molex brand, ensuring quality in production.
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