Tuesday, March 30, 2010
What is the strip length of contact SVH-21T-P1.1?
The strip length is 3.0mm to 3.5mm (0.118" to 0.138").
What is the strip length of contact SVH-41T-P1.1?
The strip length is 3.0mm to 3.5mm (0.118" to 0.138").
Wednesday, March 24, 2010
What is a "boss"?
Used on surface mount, through-hole headers and board-in connectors, a "boss" is a peg on the bottom of a header that helps polarize and situate the product onto the PCB.
For polarization, the boss allows the user to orient the product onto the PCB in only one direction. They are also used to help steady surface mount headers before subjecting them to IR reflow.
An extra hole is required to be drilled /punched into the PCB when incorporating items with bosses though the boss typically will not penetrate completely through the PCB like a through-hole solder tail would.
For polarization, the boss allows the user to orient the product onto the PCB in only one direction. They are also used to help steady surface mount headers before subjecting them to IR reflow.
An extra hole is required to be drilled /punched into the PCB when incorporating items with bosses though the boss typically will not penetrate completely through the PCB like a through-hole solder tail would.
Subscribe to:
Posts (Atom)
