Reduce the possibility of accidentally shorting pins when using a printed circuit board with this unshrouded 3-644456-7 header connector from TE Connectivity. This HDR connector's 7 contacts that are made out of copper alloy and plated with tin. It has a header type gender. Its pitch is 2.54 mm. It has a straight body orientation. It has a maximum voltage rating of 250 VAC. This is a 1-row connector. This device has a maximum current rating of 5 A/contact. This connector has an operating temperature of -55 to 105 °C. It uses the solder termination method. This product is 17.48 mm long, 10.03 mm tall and 2.33 mm deep. 3-644456-7 is housed in natural polyester.