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HARWIN M20 Series Straight Through Hole Pin Header 5 Contacts 2.54 mm Pitch 1 Row Unshrouded M20-9990546
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | HARWIN |
| Orientation | Straight |
| Current | 3A |
| Model | M20-9990546 |
| Mount Type | Through Hole |
| Housing Material | Nylon |
| Contact Material | Brass |
| Series | M20 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Tin |
| Number of Contacts | 5 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Board-to-Board, Wire-to-Board |
| Tail Pin Length | 3mm |
| Mating Pin Length | 6.1mm |
Key Features
- Connects boards via through hole mounting.
- Constructed with brass contacts plated with tin for reliable conductivity.
- Housing made from durable nylon thermoplastic resistant to solder reflow temperatures.
- Operates safely from -40°C up to 105°C.
- Features a male contact gender with 3 mm tail pin length and 6.1 mm mating pin length.
- Unshrouded single-row design enables flexible board-to-board or wire-to-board connections.
- Industry standard 2.54 mm pitch makes it compatible with common electronics components.
- Manufactured in Taiwan ensuring consistent quality and performance.
Product Description
HARWIN M20-9990546 is a high-quality straight through hole pin header connector featuring 5 male contacts arranged in a single row with a 2.54 mm pitch. Designed for use in diverse electronics applications, this PCB header provides a robust and reliable interface for connecting printed circuit boards and wires.
The contacts are crafted from brass and plated with tin to ensure excellent electrical conductivity and corrosion resistance. The nylon housing is thermoplastic engineered to withstand the rigors of reflow soldering processes, maintaining durability even under high temperatures up to 105°C. Operating temperature range extends from -40°C, making it suitable for both industrial and consumer electronics environments.
This connector is unshrouded, allowing easy access for soldering and flexible configuration adjustments. Its 3 mm tail pin length and 6.1 mm mating pin length provide secure mechanical and electrical connections. The open design is ideal for applications requiring manual inspection or modification.
The M20 series connectors are widely used in embedded systems, motherboards, industrial monitors, and communications equipment due to their reliable performance and ease of integration. They support board-to-board and wire-to-board connections, making them highly adaptable for various use cases in electronics manufacturing and repair.
Connects circuit boards with precision and reliability. Complies with common electronics connector standards. Durable nylon housing supports high-temperature soldering. Male brass contacts with tin plating for optimal conductivity.
Flexible, unshrouded design for diverse applications. Suitable for industrial, computing, and communication devices. Manufactured in Taiwan providing trusted quality standards.
Explore EnvMart’s extensive range of PCB connectors to find compatible headers and sockets for your electronics projects. HARWIN M20 series offers versatile and dependable solutions for demanding industrial and commercial requirements.
Explore more products in our PCB Pin Header category.
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Frequently Asked Questions
The pitch of this pin header is 2.54 mm, which is an industry standard for PCB connectors.
The HARWIN M20-9990546 features 5 male contacts arranged in a single row.
This connector can operate safely at a maximum temperature of 105°C.
The contacts are made from brass and plated with tin, while the housing is constructed from nylon thermoplastic.
The tail pin length of the HARWIN M20-9990546 is 3 mm.
It uses through hole mounting, allowing for secure attachment to printed circuit boards.
The minimum operating temperature for this model is -40°C.
This pin header is unshrouded, which facilitates easier soldering and configuration adjustments.
The mating pin length is 6.1 mm, providing secure connections during use.
It supports board-to-board and wire-to-board connections, making it versatile for various applications.
The HARWIN M20-9990546 has a current rating of 3A.
This connector is manufactured in Taiwan, ensuring consistent quality and performance.
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