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Molex Mini-Fit Jr Series Vertical Through Hole PCB Header, 3 Contact(s), 4.2 mm Pitch, 9A Current Rating, 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
- The connector supports a current rating of 9A, suitable for moderate power distribution.
- Constructed with a durable nylon housing to withstand industrial environments.
- Features a shrouded design to enhance connection safety and prevent incorrect mating.
- Designed with through-hole mounting and solder termination for robust PCB attachment.
- Operates effectively from -40°C up to 105°C to handle various temperature conditions.
- Includes male brass contacts plated with tin for improved conductivity and corrosion resistance.
- Supports vertical orientation and a single row configuration for compact PCB layouts.
- Ideal for electronic, automation, and mechanical applications requiring secure and efficient power connectors.
Product Description
Molex 39-30-1039 Mini-Fit Jr Series vertical through hole PCB header is a reliable and robust connector designed for electronic and industrial power distribution applications. This connector features a 3-contact configuration with a 4.2 mm pitch and supports a current rating of 9A, making it suitable for a variety of moderate power electronic systems.
Constructed with a durable nylon housing, the connector is shrouded to enhance safety by reducing the risk of accidental disconnection and incorrect mating. Its male brass contacts are plated with tin to ensure excellent conductivity and resistance to corrosion.
The through-hole termination method along with soldering ensures a strong mechanical and electrical connection to printed circuit boards (PCBs). This connector supports vertical orientation and a single row layout, providing a compact solution that fits well into dense PCB designs. The connector operates reliably within a temperature range from -40°C up to 105°C, suitable for challenging industrial environments.
Commonly used in automation, electronics, and mechanical assemblies, this PCB Header is ideal for wire-to-board connections requiring dependable and efficient power delivery. It also follows the Mini-Fit Jr series standards and can be mated with standard Mini-Fit female terminals for versatile application.
The connector’s robust nylon housing provides excellent durability and resistance to environmental factors. Its shrouded design increases safety by preventing incorrect mating of terminals. Through-hole mounting with solder termination offers stable and secure PCB attachment.
Brass contacts plated with tin ensure high electrical performance and reliability. Operating temperature parameters support a wide range of industrial applications. Suitable for power distribution in electronic control systems, automation, and custom PCB designs.
Enables stable electrical connections in mechanically demanding setups. Compatible with Mini-Fit female terminals for easy integration in assemblies. Explore the wide range of PCB connectors at EnvMart for dependable components tailored to professional industrial, laboratory, and manufacturing requirements.
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Frequently Asked Questions
This model supports a current rating of 9A, making it suitable for moderate power distribution applications.
The contacts in this connector have a pitch of 4.2 mm.
It operates effectively within a temperature range from -40°C up to 105°C, suitable for various industrial environments.
This model uses a solder termination method for robust PCB attachment.
The housing is made of durable nylon, while the contacts are made of brass and plated with tin for improved conductivity and corrosion resistance.
This connector features a 3-contact configuration.
The connector is designed for vertical orientation, allowing for compact PCB layouts.
Yes, it features a shrouded design to enhance connection safety and prevent incorrect mating.
This PCB header has a voltage rating of 600V.
It is commonly used in electronic, automation, and mechanical assemblies requiring secure and efficient power connections.
This model uses through-hole mounting for secure installation on PCBs.
The country of origin for this connector is Mexico.
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