Interface Components Type 43 HDC Crimp Plugs A series of professional quality machined 75 Ω Type 43 connectors, from Interface Components. These high density (HDC) straight crimp plugs have gold plated brass centre contacts and a gold plated brass body. The connectors feature a push-pull latching mechanism offering secure connections first time, every time. The Type 43 connectors are tested to BT specification RC8003 and operate within the 3GHz frequency range. Typically used within the telecom market. Crimp tool 916-0524 and extraction tool 916-0533 are also available separately.