TE Connectivity's unshrouded 4-102972-0 header connector is a great way to reduce safety concerns in projects where there is a possibility of accidentally shorting electronic components. This HDR connector's 40 contacts that are made out of phosphor bronze and plated with gold over nickel. It has a straight body orientation. This is a 1-row connector. Its pitch is 2.54 mm. It has a header type gender. This device has a maximum current rating of 3 A/contact. This product is 101.19 mm long, 10.37 mm tall and 2.34 mm deep. This connector has an operating temperature of -65 to 105 °C. It uses the solder termination method. 4-102972-0 is housed in black thermoplastic.