TSW-122-18-H-T

Headers, Male Pins Overview

Samtec TSW-122-18-H-T is a single-row through-hole PCB header strip featuring 66 positions with a 0.100 inch (2.54 mm) pitch. Constructed from phosphor bronze contacts with gold plating, it supports voltage ratings up to 550 VAC and current ratings up to 6.3 A. The housing utilizes Polybutylene Terephthalate (PBT) rated UL 94 V-0, ensuring stability across an operating temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• High-voltage insulation capability up to 550 VAC for robust electrical isolation
• Gold-plated phosphor bronze contacts ensure reliable conductivity and corrosion resistance
• UL 94 V-0 rated PBT housing provides thermal stability in demanding environments

Headers, Male Pins Applications

• Board-to-board interconnections requiring high voltage tolerance
• Industrial control systems with elevated thermal requirements
• Power distribution modules needing reliable signal transmission

Headers, Male Pins Procurement Notes

Verify the specific contact configuration and mating part compatibility before procurement. Confirm that the gold plating thickness meets the application's wear requirements. Ensure the through-hole footprint matches the target PCB design specifications precisely.

Headers, Male Pins Selection Notes

Select this component when high voltage isolation and durable contact performance are critical. The gold plating offers superior oxidation resistance compared to tin variants. Consider the 66-position length for dense board layouts requiring extensive I/O connections.

Headers, Male Pins Part Context

The TSW series represents Samtec's classic PCB header strips designed for general-purpose interconnects. This specific model belongs to the high-current, high-voltage subset of the lineup, distinguished by its robust construction and extended electrical ratings suitable for industrial applications.

Headers, Male Pins Replacement Considerations

Cross-reference with other Samtec TSW models sharing the same 0.100 inch pitch and 66-position count. Verify that alternative parts maintain equivalent voltage and current ratings if substituting in existing designs.