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A Series - High-Precision AT Type NTC Thermistors

The A series thermistors are high-performance thermal sensing devices. They have small B-value tolerance and resistance. They insure temperature precision of +/-0.3oC and can be applied for very accurate temperature control compensation. They are also useful for insert to PCB in the constant length.

Features

項目符號 High Accuracy
項目符號 Operating Range
項目符號 Excellent thermal cycle endurance
項目符號 No adjust between the control circuit and sensor
項目符號 Lead Free
項目符號 Top Quality
項目符號 High Stability
項目符號 Fast Thermal Response
項目符號 Low Cost and Long Life
項目符號 RoHS compliance

Specifications

項目符號 Operating temperature range: -50oC to 110oC
項目符號 Tolerance: + 1%,  +3 or  +5%
項目符號 Dissipation constant: 2 mW/oC
項目符號 Thermal time constant: Typically 15 seconds in air.
項目符號 Maximum power rating: 10 - 15 mW (at 25oC)

Options

項目符號

Resistance at 25oC  

001K: 1K ohms 002K: 2K ohms
005K: 5K ohms 010K: 10K ohms
020K: 20K ohms 047K: 47K ohms
項目符號 Tolerance @25oC
01: +1% 03: +3%
05: +5%
項目符號

B value 25oC / 85oC 
3100K - 4665K

　

Products of A Series
Part No. Resistance at 25oC Tolerance B Value (25oC / 85oC)
A010K033435 10K ohms +3% 3435
A047K033977 47K ohms +3% 3977
A068K024190 68K ohms +2% 4190

　

OCTSENS TECH CO., LTD.

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