JST Mfg. Co., Ltd.B2B-XH-A(LF)(SN)Connector Headers and PCB Receptacles

The B2B-XH-A is a shrouded through-hole male connector with all four sides protected. It includes two contact positions:  The termination pitch of the shrouded connector is 2.5 mm, the connectors are straight, and there are dual polarization notches to the connector to ensure the connector is inserted in only one orientation. The maximum operating voltage of the B2B-XH-A is 250 V AC/DC, the maximum current per connector is 3A per connector, and the contact resistance of the contacts is 10 mΩ. The insulation resistance of the connector is 1,000 mΩ minimum, the withstanding voltage of the connector is 1,000 VAC for one minute, and the operating temperature range of the connector is –25°C to 85°C.

Drawings/Package

                          

Key Features

• Shrouded connector with polarization
• Maximum continuous operating voltage of 250 V AC/DC
• Maximum operating current of 3 A
• Contact resistance of 10 mΩ
• Operating temperature range of –25°C to 85°C

General Applications

• Battery power connector
• Board-to-board data connector
• External speaker connection

This shrouded B2B-XH-A (LF)(SN) header connector from JST Corporation is used for jumper posts to support physical configuration options on printed circuit boards. This HDR connector's 2 contacts that are made out of brass and plated with tin-lead over copper. It has a straight body orientation. Its pitch is 2.5 mm. It has a header type gender. This is a 1-row connector. It has a maximum voltage rating of 250 VDC|250VAC. This device has a maximum current rating of 3 A. It uses the solder termination method. B2B-XH-A (LF)(SN) is housed in white polyamide 6/6. This product is 7.4 mm long, 7 mm tall and 5.75 mm deep. This connector has an operating temperature of -25 to 85 °C.