About the Product

NCT218 T2F / T2Y / T2H Temperature Sensor for Antminer S17+, S17e, L7 Hashboard Repair

The NCT218 temperature sensor is an essential component for repairing Antminer S17+, S17e, and L7 hash boards. This dual-channel digital thermometer features under-temperature and over-temperature alarms and comes in common silkscreen options T2F, T2Y, and T2H, ensuring accurate thermal management for your mining rig.

Compact, Low-Power, and Accurate Temperature Monitoring

  • Small DFN package and low voltage operation: 1.4V – 2.75V

  • Measures remote diode temperature with ±1°C accuracy

  • Measures ambient temperature with ±1.75°C accuracy

  • Low quiescent current: 44μA (normal mode max), 20μA (shutdown max)

  • Programmable over/under-temperature limits for customizable protection

  • Series resistance cancellation up to 500Ω and low D-bias for low-voltage processors

  • 2-wire I2C serial interface for easy integration

  • Operating temperature range: -40°C to +125°C

NCT218 Temperature Sensor Technical Features

FeatureSpecification
PackageDFN
Silkscreen OptionsT2F, T2Y, T2H
Voltage Range1.4V – 2.75V
Remote Diode Accuracy±1°C
Ambient Temp Accuracy±1.75°C
Quiescent Current44μA max (normal), 20μA max (shutdown)
Series Resistance CancellationUp to 500Ω
Interface2-wire I2C
Operating Temperature-40°C to +125°C
FeaturesProgrammable over/under-temp limits, low D-bias