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| Country of Origin | China |
|---|---|
| Voltage | 100V |
| Brand | Wurth Elektronik |
| Orientation | Straight |
| Current | 1.5A |
| Mount Type | Through Hole |
| Housing Material | Polybutylene Terephthalate |
| Contact Material | Phosphor Bronze |
| Series | WR-MM |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 2 |
| Pitch | 2.54mm |
| Contact Plating | Matt Tin over Nickel |
| Number of Contacts | 20 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Board-to-Board |
Wurth Elektronik 690357102072 WR-MM Series is a high-quality Straight Through Hole PCB Header designed for industrial and electronic applications. It features 20 male contacts arranged in two rows with a 2.54 mm pitch suitable for board-to-board and wire-to-board connections. The product is housed in a flame-retardant Polybutylene Terephthalate (PBT) body with UL94-V0 rating, ensuring safety and durability in demanding environments.
The contacts are manufactured from phosphor bronze, plated with matte tin over nickel plating to provide excellent electrical conductivity and corrosion resistance. This combination improves the reliability and lifespan of the connector in various temperature and voltage conditions.
The WR-MM series connector operates at a voltage of 100 V and a current rating of 1.5 A. It supports operating temperature ranges from -40°C to 105°C, making it suitable for a broad spectrum of industrial, commercial, and laboratory electronics applications including PCB assembly, instrumentation, and embedded systems.
This connector's shrouded design enhances polarization, reducing the risk of mis-mating, while the through-hole mounting provides mechanical stability for reliable connections on PCBs. The low-profile compact form factor allows for space-saving designs in tight electronic assemblies.
Through hole mount type provides robust assembly security. Phosphor bronze contacts with matte tin over nickel plating ensure durability and conductivity. Red PBT housing with UL94-V0 rating for enhanced safety. Polarized 2-row 20 contact configuration for reliable connections.
Supports wide temperature range from -40°C to 105°C. Rated for 100 V and 1.5 A for versatile electrical compatibility. Suitable for industrial, electronic manufacturing, and testing environments.
This Wurth Elektronik WR-MM Series PCB Header is ideal for designers and engineers seeking reliable, compact, and rugged board-to-board connectors. Browse the Electronics & Electricals connectors category on EnvMart for more high-quality components from Wurth Elektronik and other leading brands.
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