This page is about 1-Wire stuff.
6P4C

Female RJ-12 Connector. Front view.
| Pin | Signal |
|---|---|
| 1 | N.C. |
| 2 | +5V |
| 3 | 1W |
| 4 | GND |
| 5 | +12V |
| 6 | N.C. |
Shematics Board
Dimensions: 50mm x 36mm
Connectors: 2x 6P4C
Download Eagle schematics and G-Code files: DS182x Temperatur Sensor Board
Tooldiameter is 0.1mm for etching, 0.8mm drilling and 2.0mm for milling.

Finished Board for DS1820 and DS1822
DS18B20 1W Digital Thermometer
DS1822 1W Eco Digital Thermometer