ATC Semitec Precision NTC Thermistors

<p>A range of high accuracy NTC thermistors suitable for general applications. The rigid leads are ideal for probe assembly and have a tie-bar to aid PCB mounting.</p>

Highly accurate ±1% tolerances
R25 values from 1kΩ to 100kΩ
Rigid leads
Fast response

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Technical Details
Questions (1)

R (Ω) at 25°C	B-value 25°-85°C	Dissipation	Thermal	Operating	Order
		factor	Time constant(s)	temp.range °C	code
1.0K ± 1%	3100K ± 1%	2	15	–50°C to +90°C	61-0500
2.0K ± 1%	3182K ± 1%	2	15	–50°C to +90°C	61-0505
5.0K ± 1%	3324K ± 1%	2	15	–50°C to +110°C	61-0510
10.0K ± 1%	3435K ± 1%	2	15	–50°C to +110°C	61-0515
20.0K ± 1%	4013K ± 1%	2	15	–50°C to +110°C	61-0520
100.0K ± 1%	4665K ± 1%	2	15	–50°C to +110°C	61-0530

*Question functionality currently disabled

16 July 2012 Question by: Rapid Customer

Q. I need a thermistor to use at down to liquid Nitrogen temperatures (-189 degrees). What will actually happen to these if operated below -50? Are they just less accurate, or will they be damaged?

A. Hi Richard, thanks for your question. None of our thermistors are rated to operate anything close to this low temperature. The lowest temperature product we have goes to -100Deg – a thermocouple at https://www.rapidonline.com/Type-K-mineral-insulated-thermocouple-with-tail-73661 such low temperature are covered by cryogenics