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Molex Mini-Fit Jr Series Straight Through Hole PCB Header 10 Contacts 4.2 mm Pitch 2 Row Shrouded 39-29-0103
Specifications
| Country of Origin | Japan |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Straight |
| Current | 7A |
| 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 | 10 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Capable of handling up to 7A current per contact.
- Constructed with nylon housing for durable insulation.
- Features brass contacts with gold plating for corrosion resistance.
- Designed for through hole mounting with solder termination.
- Operating temperature range from -40°C to 105°C.
- Provides a positive locking mechanism to prevent accidental disconnection.
- Shrouded housing and polarization ensure proper mating and prevent misalignment.
- Suitable for wire-to-board connector system applications.
Product Description
Molex 39-29-0103 Mini-Fit Jr Series PCB header is a high-quality straight through hole connector designed for electronic and power interconnection applications. This series features a 4.2 mm pitch with 10 male contacts arranged in two rows, housed within a durable nylon casing that is shrouded to protect contact pins and ensure reliable mating.
Engineered to carry currents up to 7 Amperes per circuit, it is suitable for high current, high density wire-to-board connections. The brass contacts are plated with gold to ensure optimal conductivity and resistance to corrosion, while the connector employs a positive locking mechanism to secure connection and prevent accidental disengagement. The design includes polarization and keying features to avoid mismating, and an audible click confirms proper seating.
This PCB header is intended for through hole mounting with solder termination, making it durable for industrial and commercial electronic assemblies. The connector is rated to operate within a temperature range of -40°C to 105°C and withstands voltages up to 600V, suitable for demanding environments.
Applications for the Mini-Fit Jr Series PCB header include consumer electronics, industrial automation, office equipment, rack-mount servers, routers, switches, and other power distribution systems requiring reliable connections.
Capable of handling up to 7A current per contact. Durable nylon housing offers insulation and mechanical protection. Brass contacts with gold plating ensure conductivity and corrosion resistance. Through hole solder termination type ensures secure PCB mounting.
Operating temperature tolerance ranges from -40°C to 105°C. Shrouded housing and polarization features prevent misalignment and damage. Positive locking mechanism provides secure mating and vibration resistance. Audible click ensures connector is fully mated.
Explore related products in the PCB Headers category on EnvMart for compatible connectors and accessories from Molex and other leading manufacturers.
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Frequently Asked Questions
This model can handle up to 7 Amperes of current per contact.
It operates within a temperature range of -40°C to 105°C.
This unit is designed for through hole mounting with solder termination.
The housing is made of nylon, and the contacts are constructed from brass with gold plating.
It features 10 male contacts arranged in two rows.
It is rated for a maximum voltage of 600V.
Yes, it includes shrouded housing and polarization features to ensure proper mating and prevent misalignment.
It is designed for wire-to-board connector system applications.
The positive locking mechanism secures the connection and prevents accidental disconnection, providing vibration resistance.
The pitch of this model is 4.2 mm.
The country of origin for this PCB header is Japan.
It is suitable for applications in consumer electronics, industrial automation, office equipment, and power distribution systems.
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