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Molex C-Grid III Series Straight Through Hole Pin Header, 20 Contacts, 2.54 mm Pitch, 2 Rows, Unshrouded 90131-0770

Category PCB Pin Header Brand Molex Condition New

Specifications

Country of Origin India
Voltage 350V
Brand Molex
Orientation Straight
Current 3A
Mount Type Through Hole
Housing Material Polyester
Contact Material Brass
Series C-Grid III
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 2.54mm
Contact Plating Gold
Number of Contacts 20
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 2.9mm
Mating Pin Length 6.75mm

Key Features

  • Features 20 male contacts arranged in 2 straight rows for secure connections.
  • 2.54 mm pitch spacing ensures compatibility with standard PCB layouts.
  • Constructed with brass contacts plated in gold for enhanced conductivity and corrosion resistance.
  • Housing made from durable polyester, ensuring robustness and thermal stability.
  • Designed for through-hole soldering with 2.9 mm tail pin length and 6.75 mm mating pin length.
  • Supports current rating up to 3A and voltage rating up to 350V.
  • Operates reliably within a temperature range of -55°C to 125°C.
  • Unshrouded design allowing easy insertion and removal of mating connectors.

Product Description

Molex 90131-0770 is part of the C-Grid III series of straight through hole pin headers featuring 20 contacts arranged in two rows with a 2.54 mm pitch. This pin header is designed for through-hole PCB mounting and offers robust mechanical stability once soldered onto the board.

The contacts are made of brass with gold plating, providing excellent electrical conductivity and resistance to corrosion, suitable for industrial and commercial applications. The housing is composed of polyester material, contributing to durability and thermal resistance for operating temperatures between -55°C and 125°C.

This connector system supports a current rating of 3A and voltage up to 350V, suitable for diverse applications in electronics including computer hardware, medical equipment, telecommunications devices, industrial machinery, and automotive electronics.

The unshrouded pin header design facilitates straightforward insertion and removal of mating connectors. Additionally, the breakaway design allows customization of pin counts to match specific design needs.

Typical use cases include board-to-board and wire-to-board connections, ensuring secure, reliable, and flexible interconnections for electronics assembly. Features 20 male contacts in 2 rows with 2.54 mm pitch. Brass contacts plated with gold for enhanced performance.

Polyester housing for strength and temperature tolerance. Designed for through-hole mount with solder termination. Supports 3A current and 350V voltage ratings. Operating temperature range from -55°C to 125°C. Unshrouded design for easy mating.

Breakaway pins for flexible configuration. Suitable for various industrial and commercial electronic applications. Reliable for board-to-board and wire-to-board uses. Explore more in our Electronics Components category to find compatible PCB headers and connectors from Molex and other top brands available at EnvMart.

Explore more products in our PCB Pin Header category.

Molex C-Grid III Series Straight Through Hole Pin Header, 20 Contacts, 2.54 mm Pitch, 2 Rows, Unshrouded 90131-0770
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Frequently Asked Questions

The pitch of this pin header is 2.54 mm, ensuring compatibility with standard PCB layouts.

It features 20 male contacts arranged in two straight rows.

The maximum current rating is 3A, making it suitable for various electronic applications.

This connector supports a voltage rating of up to 350V.

The contacts are made of brass with gold plating, and the housing is constructed from durable polyester.

It operates reliably within a temperature range of -55°C to 125°C.

This model is designed for through-hole mounting with solder termination.

The tail pin length is 2.9 mm, facilitating secure solder connections.

The mating pin length is 6.75 mm, allowing for effective connections with mating connectors.

This pin header is unshrouded, which allows for easy insertion and removal of mating connectors.

It is suitable for board-to-board and wire-to-board connections in various industrial and commercial electronic applications.

The country of origin for this pin header is India.

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