M22-5321546

Headers, Male Pins Overview

The M22-5321546 is a vertical pin header assembly from the Harwin M22 series, designed for board-to-board interconnections. It features a 2.00mm pitch and utilizes through-hole termination for secure PCB mounting. The connector employs phosphor bronze contacts with gold plating to ensure reliable signal transmission and corrosion resistance. Constructed with a black polyamide (PA6T) insulator rated UL94 V-0, it supports a wide operating temperature range of -40°C to 105°C. This component is engineered for high-density applications requiring robust mechanical stability and consistent electrical performance in demanding environments.

Headers, Male Pins Feature Summary

• Vertical pin header configuration optimized for space-constrained board-to-board layouts
• Gold-plated phosphor bronze contacts provide durable and low-resistance electrical connections
• High-temperature resistant PA6T insulation ensures stability under thermal stress
• Through-hole mounting offers strong mechanical retention on printed circuit boards

Headers, Male Pins Applications

• Embedded PC systems requiring compact interconnect solutions
• Motherboard connections in large electronic assemblies
• Industrial monitoring devices needing reliable signal routing
• Consumer electronics with strict height limitations

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against the official datasheet before ordering, as the M22 series includes various pin counts and arrangements. Confirm that the vertical orientation and through-hole termination match the target PCB design requirements. Ensure compatibility with mating socket components within the same M22 series to maintain proper engagement force and alignment. Check for any updated environmental compliance certifications if required by the end product regulations.

Headers, Male Pins Selection Notes

Select this component when a vertical, through-hole header is required for dense PCB layouts. The 2.00mm pitch allows for higher pin density compared to standard 2.54mm connectors. Consider the M22 series' reputation for reliability in industrial and consumer applications. Evaluate the thermal rating of the PA6T material against the expected operating environment. Ensure the chosen variant matches the necessary current carrying capacity and voltage ratings for the specific circuit application.

Headers, Male Pins Part Context

The M22-5321546 belongs to the broader M22 series of connectors manufactured by Harwin Inc. This series is widely recognized as a standard connector for embedded PCs, motherboards, and large electronic systems. The M22 family offers both single and double-row configurations with various pin counts, providing flexibility for diverse design needs. These connectors are known for their compact size, durability, and ability to withstand reflow soldering processes similar to SMT versions.

Headers, Male Pins FAQ

What is the contact material used in the M22-5321546?

The contacts are made of phosphor bronze with a gold plating finish to enhance conductivity and corrosion resistance.

Is the M22-5321546 suitable for high-temperature environments?

Yes, it operates within a temperature range of -40°C to 105°C and uses UL94 V-0 rated PA6T insulation for thermal stability.