• Description

18B20 Temperature Sensor Chip TO-92 

The DS18B20 is a TO-92 digital temperature sensor with a –55°C to +125°C measurement range, ±0.5°C accuracy, selectable 9–12-bit resolution and 1-Wire communication. Its unique 64-bit address supports multiple sensors per bus, while parasite power and programmable alarms simplify installation.

Quick Spec

• Part Number: 18B20 
• Package: TO: 92
• Measurement Range: -55°C to +125°C
• Accuracy: ±0.5°C from -10°C to +85°C
• Resolution: Selectable 9–12 bit
• Communication: 1-Wire
• Unique 64-bit Address
• Supports Multiple Sensors per Bus
• Optional Parasite-Power Operation
• Programmable Temperature Alarms

Application 

The 4.7 kΩ resistor pull-up resistor keeps the DS18B20 data line HIGH when idle, ensuring stable and reliable 1-Wire communication with the controller.

Resources

• Datasheet

Shipping List

• 1 x 18B20 TO-92 Temperature Sensor Chip

18B20 Temperature Sensor Chip TO-92

• Brand: Generic
• Product Code: 18B20-TO-92
• Product Status : Active

Stock

Warehouse	Stock Status	Location
Centurion	In Stock	A7-01
Stellenbosch	In Stock	Z6069
Bulk Location	No Stock

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• R14.00 (Inc Tax: R16.10)