Synergy CR2025 3V Lithium BatteryThe 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.

Brown for these 27K resistors

this cover is flexible and transparent in colour

Brown for these 68K resistors

Input jacks: Where test leads are inserted

These are Metal Film Resistor with a value of 12 ohm 1/4W and tolerance of ±1%

The signal of the wireless RF switch can pass through walls

single supply operation

resists oxidation and discoloring

These are Metal Film Resistor with a value of 820 ohm 2W and tolerance of ±5%

High efficiency

30ms/115VAC at full load Hold Up Time 25ms/230VAC          30ms/115VAC at full load Input Voltage Range 88 ~ 132VAC / 176 ~ 264VAC selected by switch

International standard packages JEDEC TO-263 surface mountable and JEDEC TO-220 AB