Synergy CR2025 3V Lithium Battery wire PMBT2222A is an NPN switching

PMBT2222A is an NPN switching transistor in a small SOT23 (TO-236AB) Surface-mounted Device (SMD) plastic package

These are Metal Film Resistor with a value of 200 ohm 1/4W and tolerance of ±1%

and continuing to conduct until the voltage across the device is reversed biased

Connector | Relimate Cable Connectors | JST-VH Connectors | 5 Pin JST Female Connectors | 5 Pin Female Connectors with Wire |

Gold for these 3K resistors

Synergy CR2025 3V Lithium Battery wire PMBT2222A is an NPN switchingThe Synergy CR2025 Lithium Coin Cell is a high capacity replacement battery that's commonly found in calculators, heart rate monitors, remote starters, thermometers, and other tiny electronic devices. This small size battery is made up of Lithium Manganese Dioxide chemistry that not only supplies the cell with the high voltage required for high performance devices but also has a very low self discharge rate, extending the battery's shelf life.