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Molex Mini-Fit Jr Series PCB Header, 3 Contacts, 4.2 mm Pitch, 1 Row, Shrouded, Through Hole 39-30-2030
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Straight |
| 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
- Designed for high current applications with up to 9A current per circuit.
- Features fully isolated terminals for protection against debris and damage.
- Scoop-proof housing prevents pin terminal damage during mating.
- Polarization and keying prevent misalignment and mismating.
- Positive locking mechanism ensures secure connection with audible click confirmation.
- Available with PCB retention pegs and mounting flanges for robust attachment.
- Constructed with nylon housing, brass contacts plated with tin for reliable performance.
- Supports operating temperatures from -40°C up to 105°C.
Product Description
Molex 39-30-2030 Mini-Fit Jr Series PCB Header features 3 contacts with a 4.2 mm pitch in a single row configuration. It is a shrouded, male wire-to-board connector designed for through-hole mounting. The connector system supports up to 9A current per circuit, suitable for demanding high current industrial and electronic applications.
These connectors have fully isolated terminals providing protection against contamination and arcing. The scoop-proof housings prevent damage to the pins when mated at severe angles. Polarization and keying features prevent misalignment and ensure correct mating, enhancing reliability.
The connector provides a positive locking mechanism that secures connections and prevents accidental unmating due to vibration or shock, confirmed by an audible click when fully mated. Available with options for PCB retention pegs and mounting flanges for added mechanical stability.
Manufactured housing material is durable nylon, with brass contacts plated in tin, supporting a wide temperature range from -40°C to 105°C. Rated for 600V voltage operation, these connectors are ideal for consumer electronics, industrial automation, communication devices, and other wire-to-board applications.
Supports 9A current per circuit ensuring suitability for high current needs. Fully isolated terminals safeguard the connector contacts. Scoop-proof housing design minimizes contact damage risks. Polarization and keying features guarantee correct connector alignment.
Positive locking provides secure, vibration-resistant connections. Options include PCB retention pegs and mounting flanges. Durable nylon housing with tin-plated brass contacts for reliability. Operating temperature ranges from -40°C to 105°C.
Voltage rating is 600V.
This product is engineered for industrial, electronic, and manufacturing sectors requiring reliable power connectors with design flexibility. It is especially useful in white goods, office equipment, automated machinery, server equipment, and networking hardware.
Explore EnvMart's range of Molex Mini-Fit Jr connectors and other PCB Headers for quality and performance in demanding electronic assembly applications.
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Frequently Asked Questions
This model supports a maximum current of 9A per circuit, making it suitable for high current applications.
The voltage rating for this connector is 600V, allowing it to be used in various industrial and electronic applications.
It features a nylon housing and brass contacts that are plated with tin, ensuring reliable performance.
The pitch size of the contacts is 4.2 mm, which is standard for this series of connectors.
This unit has 3 contacts, designed for applications requiring multiple connections.
It operates within a temperature range of -40°C to 105°C, accommodating various environmental conditions.
Yes, it includes polarization and keying features to prevent misalignment and ensure proper mating.
This model is designed for through-hole mounting, providing a secure attachment to the PCB.
The contacts are arranged in a single row configuration, which is typical for this type of connector.
Yes, it features a positive locking mechanism that provides an audible click confirmation when fully mated, ensuring a secure connection.
The country of origin for this PCB header is Mexico, indicating its manufacturing location.
This model utilizes a solder termination type, which is standard for PCB connections.
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