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For low-consumption products, choose LongLife batteries. Zinc-chloride technology is ideal for watches, radios, calculators, and remote controls.
High-quality zinc-chloride technology ensures a long battery life when used in low-power devices.

High-performance alkaline batteries, 4 pieces, size AAA, from Philips.

Supervisor Integrated Circuit; power on reset monitor (PoR)The product is also available per piece exclusively in our physical store.

for ibutton DS1990

Transistor: PNPbipolar, 60V, 15A, 115WTO3
The product is also available per piece exclusively in our physical store.

IC: temperature sensor; digital thermometer; -55÷125°C; TO92; THTThe product is also available per piece exclusively in our physical store.

Memory ROM64bit, 5msbutton 5mmserial2.8÷6VDCThe product is also available per piece exclusively in our physical store.

High-performance alkaline batteries, 10 pieces, size AAA, from Philips.

RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V
The product is also available per piece exclusively in our physical store.

IC: interfaceI/O expander2.5÷6VDCI2CTHTDIP16Channels: 8The product is also available per piece exclusively in our physical store.

Battery ID/Monitor ChipProvides unique 64-bit identification numberto battery packsOn-board A/D converter monitors batteryvoltage for end-of-charge and end-ofdischarge determinationEliminates thermistors by sensing batterytemperature on-chip256-bit nonvolatile user memory availablefor storage of data such as fuel gauge andmanufacturing information2-byte cycle counter
The product is also available per piece exclusively in our physical store.

High-performance alkaline batteries, pack of 20, size AAA, from Philips.

adapter for ibutton DS1990