Amphenol Communications Solutions T821 Series Straight Through Hole PCB Header 20 Contacts 2.54 mm Pitch 2 T821120A1S100CEU

Amphenol Communications Solutions T821120A1S100CEU is a high-quality T821 Series PCB header designed for reliable electronic connections. Featuring 20 contacts arranged in 2 rows with a 2.54 mm pitch, this straight-through hole header supports current up to 3A and voltage ratings of 250V, suited for a wide range of electronic applications.

The connector housing is made from durable black polybutylene terephthalate (PBT) material, certified UL 94V-0 for flammability resistance. The contacts are brass plated with gold flash to provide excellent conductivity and corrosion resistance, ensuring stable signal integrity in demanding environments.

The connector system is specialized for wire-to-board applications, mounted via through-hole technology for secure PCB attachment. It is shrouded to protect the pins and prevent accidental damage during handling and assembly.

This PCB header operates efficiently across a wide temperature range from -40°C to 105°C, enabling its use in industrial, communication modules, and electronic manufacturing sectors. The solder termination and male contact gender facilitate robust connectivity with mating cables or connectors.

Its pin lengths - mating at 5.7 mm and tail at 3.3 mm - provide optimal mechanical and electrical contact during installation. Although this product does not have specific certifications or approvals, it meets standard industry expectations for PCB connector components.

This PCB header supports a current rating of 3A. The connector features a straight orientation and is shrouded for protection. Constructed with a polybutylene terephthalate housing for durability. Contact material is brass with gold plating to ensure excellent conductivity and corrosion resistance.

Designed for through hole mounting and specialized for wire-to-board connection systems. Operates reliably between -40°C and 105°C temperature range. Termination is via solder, with male contact gender contacts. Contact and tail pin lengths are 5.7 mm and 3.3 mm respectively for secure mating.

This PCB header is ideal for use in industrial electronics, communication devices, control panels, testing equipment, and other applications requiring reliable electrical connections. Browse the full range of PCB Headers and connectors on EnvMart to find compatible components for your project or production needs.