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Molex Mini-Fit Jr Series Vertical Through Hole PCB Header, 3 Contacts, 4.2 mm Pitch, 9A Current, Shrouded 39-30-1039
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Vertical |
| Current | 9A |
| 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 | 1 |
| Pitch | 4.2mm |
| Contact Plating | Tin |
| Number of Contacts | 3 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- This PCB header features a durable nylon housing ensuring high mechanical strength.
- The 4.2 mm pitch and single-row configuration optimize board layout efficiency.
- It is designed for wire-to-board connections with through-hole solder termination.
- The connector is shrouded to prevent incorrect mating and enhance safety.
- Operates effectively between -40°C and 105°C temperature range.
- Contact material is brass with tin plating for reliable conductivity and corrosion resistance.
- The product supports up to 30 mating cycles to ensure long-term durability.
- Rated for up to 600V voltage making it suitable for diverse electronic power applications.
Product Description
The Molex 39-30-1039 Mini-Fit Jr Series Vertical Through Hole PCB Header is engineered to provide reliable power distribution within electronic circuits. Featuring a current rating of 9A and a pitch spacing of 4.2 mm, this connector is optimized for compact and efficient PCB designs.
The header is equipped with 3 male contacts arranged in a single row vertically, making it ideal for wire-to-board connections in automated manufacturing and industrial electronic applications. The nylon housing offers robust durability and resistance to mechanical stresses typical in demanding environments.
Its through-hole mounting method ensures secure and lasting installation on printed circuit boards, while the shrouded design minimizes the risk of incorrect mating during assembly or maintenance, enhancing operational safety.
With a compliance temperature range from -40°C to 105°C, this connector performs reliably under varying thermal conditions, making it suitable for both industrial and commercial electronics environments. Tin-plated brass contacts contribute to corrosion resistance and consistent electrical conductivity.
The connector supports a maximum of 30 mating cycles, providing endurance for devices requiring multiple assembly and disassembly operations. Suitable applications include automation systems, custom PCB designs, and other power distribution tasks where stable and secure connections are critical.
Durable nylon housing for industrial resilience. Precise 4.2 mm pitch spacing for efficient board layout. Male brass contacts with tin plating for reliable conductivity. Shrouded design prevents misalignment during mating.
Wide operating temperature range from -40°C to 105°C. Through-hole solder mounting ensures mechanical stability. Supports up to 30 mating cycles for durability. Rated for 600 volts and 9 amps for versatile power applications.
Explore the Molex product range and other PCB connectors at EnvMart for your electronics manufacturing needs.
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Frequently Asked Questions
This PCB header has a current rating of 9A, making it suitable for various power distribution applications.
The pitch of this header is 4.2 mm, which helps optimize board layout efficiency.
It utilizes a through-hole mounting method, ensuring secure and stable installation on printed circuit boards.
This connector operates effectively within a temperature range of -40°C to 105°C, suitable for diverse environments.
This model features 3 male contacts arranged in a single row configuration.
The contacts are made of brass with tin plating, while the housing is constructed from durable nylon.
Yes, this header is shrouded, which helps prevent incorrect mating and enhances safety during assembly.
It supports up to 30 mating cycles, providing durability for applications requiring frequent assembly and disassembly.
The voltage rating for this PCB header is 600V, making it suitable for a variety of electronic power applications.
This model features a solder termination type, which is commonly used for secure connections on PCBs.
It is suitable for wire-to-board connections in automation systems, custom PCB designs, and other power distribution tasks.
The country of origin for this PCB header is Mexico.
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