The 1-640456-0 is CONN HEADER VERT 10POS .100 TIN, that includes Natural Color, they are designed to operate with a MTA-100 Series, Packaging is shown on datasheet note for use in a Bulk, that offers Termination features such as Solder, Mounting Type is designed to work in Through Hole, as well as the Header, Unshrouded Connector Type, the device can also be used as Tin Contact Finish. In addition, the Number of Positions is 10, the device is offered in All Number of Positions Loaded, the device has a 0.100" (2.54mm) of Pitch, and Number of Rows is 1, and the Contact Type is Male Pin, and Fastening Type is Friction Lock, and the Contact Mating Length is 0.295" (7.49mm).

The 1-640456-1 is CONN HEADER VERT 11POS .100 TIN, that includes Solder Termination, they are designed to operate with a MTA-100 Series, Pitch is shown on datasheet note for use in a 0.100" (2.54mm), that offers Packaging features such as Bulk, Number of Rows is designed to work in 1, as well as the All Number of Positions Loaded, the device can also be used as 11 Number of Positions. In addition, the Mounting Type is Through Hole, the device is offered in Friction Lock Fastening Type, the device has a Male Pin of Contact Type, and Contact Mating Length is 0.295" (7.49mm), and the Contact Finish is Tin, and Connector Type is Header, Unshrouded, and the Color is Natural.

The 1-640456-2 is CONN HEADER VERT 12POS .100 TIN, that includes Natural Color, they are designed to operate with a Header, Unshrouded Connector Type, Contact Finish is shown on datasheet note for use in a Tin, that offers Contact Mating Length features such as 0.295" (7.49mm), Contact Type is designed to work in Male Pin, as well as the Friction Lock Fastening Type, the device can also be used as Through Hole Mounting Type. In addition, the Number of Positions is 12, the device is offered in All Number of Positions Loaded, the device has a 1 of Number of Rows, and Packaging is Bulk, and the Pitch is 0.100" (2.54mm), and Series is MTA-100, and the Termination is Solder.

The 1-640456-3 is CONN HEADER VERT 13POS .100 TIN, that includes Tin Contact Finish, they are designed to operate with a Through Hole Mounting Type, Termination is shown on datasheet note for use in a Solder, that offers Color features such as Natural, Series is designed to work in MTA-100, as well as the Male Pin Contact Type, the device can also be used as Header, Unshrouded Connector Type. In addition, the Fastening Type is Friction Lock, the device is offered in Bulk Packaging, the device has a All of Number of Positions Loaded, and Number of Positions is 13, and the Number of Rows is 1, and Contact Mating Length is 0.295" (7.49mm), and the Pitch is 0.100" (2.54mm).