What is a sm plug?
The SM series are 2.5mm (.098″) pitch, wire-to-wire connectors that perform. reliably in high-density, small current applications. High contact pressure.
How do I know what JST connectors I have?
JST connectors are mostly identified by the length between one contanct to the centre of another contact. There are always between two to higher contacts in a single line. Some families have multiple rows as well. This length is the pitch of the connector type and determines the family that the connector is a part off.
What are 4-pin connectors for?
4-pin Fan. The 4-pin Fan power connector is found on motherboards within a computer case. This connector provides power to cooling fans and is typically used on the fan that cools the CPU.
What is JST connector size?
Connector series
| JST Series | Pin-to-Pin Pitch | Wire Size (AWG) |
|---|---|---|
| XH | 2.50 mm (0.098 in) | 30 to 22 |
| PA | 2.00 mm (0.079 in) | 28 to 22 |
| PH | 2.00 mm (0.079 in) | 32 to 24 |
| ZH | 1.50 mm (0.059 in) | 32 to 26 |