Enhance your PCB connectivity with this vertical board-to-board header. Designed for through-hole soldering, it features 21 pin contacts with a pitch of 2.54mm (.1 in), suitable for single-row configurations. Constructed with a durable thermoplastic housing and copper alloy contacts plated with tin-lead, it guarantees reliable performance. The breakaway header has a stack height of 20.32mm (.8 in), making it ideal for mezzanine and board stacking applications. Compliant with RoHS regulations, it ensures environmental responsibility. Upgrade your electronic assemblies with this high-quality connector.