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Molex Mini-Fit Jr Series Straight Through Hole PCB Header 8 Contact 4.2 mm Pitch 2 Row Shrouded 39-28-8080

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Molex Mini-Fit Jr Series Straight Through Hole PCB Header 8 Contact 4.2 mm Pitch 2 Row Shrouded 39-28-8080

Name: Molex Mini-Fit Jr Series Straight Through Hole PCB Header 8 Contact 4.2 mm Pitch 2 Row Shrouded 39-28-8080
Brand: Molex
SKU: 125803
Price: 1.48 USD
Availability: InStock

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Category PCB Connectors Brand Molex Condition New

Specifications

Country of Origin	China
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	Tin
Number of Contacts	8
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Wire-to-Board

Key Features

Supports up to 7A current per contact for reliable power delivery.
Features fully isolated terminals to prevent debris and arcing damage.
The scoop-proof housing protects contact pins during connection and disconnection.
Polarization and keying prevent misalignment and mismating errors.
Positive locking mechanism with an audible click ensures secure mating connection.
Constructed with nylon housing and brass contacts plated with tin for durability.
Designed for through-hole mounting on PCBs with a straight orientation.
Operates reliably across a temperature range of -40°C to 105°C.

Product Description

Molex 39-28-8080 Mini-Fit Jr Series Straight Through Hole PCB Header is a high-performance connector designed for wire-to-board interconnection in demanding power electronics applications. This model features an 8 contact, 2 row configuration with a 4.2 mm pitch, enabling compact and reliable PCB connections.

The connector housing is made of durable nylon material that meets UL94V-0 or UL94V-2 flammability standards, providing excellent insulation and safety. The brass contacts are tin-plated to ensure reliable electrical conductivity and corrosion resistance.

With a current rating of up to 7A per contact and a maximum operating voltage of 600V, this PCB header is ideal for high current uses in consumer white goods, office equipment, industrial automation, and networking devices. The fully isolated terminals safeguard against debris and electrical arcing, enhancing connector lifespan.

The housing design includes scoop-proof features to prevent damage to contacts during severe-angle mating and incorporates polarization and keying to prevent incorrect connections. A positive locking mechanism with audible click feedback guarantees secure and vibration-resistant mating, crucial for industrial and commercial environments.

The connector is mounted to PCBs via through-hole solder termination with a straight orientation. Operating temperature ranges from -40°C to 105°C, making it suitable for various operational conditions.

Supports up to 7A per contact current capacity. Fully isolated terminals prevent electrical arcing damage. Scoop-proof housing protects contact pins during mating. Polarization and keying prevent mating errors. Positive locking mechanism with audible click signal.

Durable nylon housing with brass tin-plated contacts. Straight through-hole solder termination. Operating temperature from -40°C to 105°C. Rated for 600V maximum voltage.

This 39-28-8080 Mini-Fit Jr Series PCB header connector is manufactured in China and supports a wide range of industrial and electronic equipment applications. Molex solutions offer reliable power connector performance for demanding environments. Explore more Molex Mini-Fit Jr components for your design and manufacturing needs with EnvMart.

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