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Thermistors,Thermal Sensors

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The thermistor is a kind of thermal sensor, making use of a property that changes a resistance value with a change in temperature. There are various kinds of sensors from a thermistor that has a steep temperature characteristic to a platinum thin film thermal sensor that has a stable linearity up to a high temperature. Please select optional ones according to your applications.

Platinum Thin Film Thermal Sensors・Applied Products

Features Product Series Shape Resistance
(Ω)
Stationary temp.
(°C)
Resistance tolerance
(±%)
T.C.R.(×10-6/K) T.C.R.
Tolerance
Class Operating Temp. Range(°C)
General-purpose SDT73H SMD 100,500 0 0.2,1 +3850 ±50×10-6/K - -55 to +155
Heat Resistant SDT73S 100 1 -55 to +250
Automotive SDT73V 100,500 0.2,1 -55 to +155
Axial SDT101A Leaded 10,100,500 0( 25) 0.5,1 +3500 ±1%,±2% -55 to +150
SD101SANEW 1000 0 2 ±2% -55 to +150
SDT101B 10, 100, 500 0(25) 0.5, 1 ±1%, ±2% -55 to +300
Axial,heater element
heat resistant
SDT310VASP Leaded 20 0 1 +3850 25×10-6/K - -55 to +600
Thin, small, high stability SDT310HCTP Leaded 100 0.059 +3850 - F0.15(A) -55 to +300
0.12 F0.3(B) -55 to +400
Soledering SDT310LTC 100,500,1k 0.059,0.12,0.39 A,B,C* -55 to +155
General-pupose SDT310P -55 to +400
Heat Resistant SDT310MTM 100 0.12,0.39 B,C* -55 to +650
Thin, soldering SDT310HLTC 1k 0.059,0.12,0.39 A,B,C* -55 to +155
Heater element SDT310AP 10 10 2% - -55 to +400
Custom type thermal sensor ST
Special 100, 500, 1k 0(25) 0.1 to 1 +3500 ±0.1 to ±2% - -50 to +300
+3850 - B, C
Wind velocity sensor module AFS - - - - - - 0 to +60

*Class C is specified by our own standard.

Linear P.T.C. Resistors/Thin film Linear PTC thermistors

Features Product Series Catalog Shape Resistance
(Ω)
Stationary Temp(°C) Resistance tolerance(±%) T.C.R.(×10-6/K) T.C.R.
Tolerance
Operating
Temp. Range(°C)
High TCR, high resistance, precision LP73 PDF link of thin film resistance thermal chip sensors LP73 SMD 100 to 10k 25 1,2,5 +3000 to +5000 ±5% -55 to +125
Various TCR & Resistance LT73 PDF link of linear PTC resistors LT73 SMD 51 to 51k 2,5 +150 to +4500 ±10%, ±15%
±100×10-6
±150×10-6
-40 to +125
Automotive, various TCR & Resistance LT73V PDF link of linear PTC resistors LT73V SMD 51 to 22k -55 to +155
High TCR, high resistance, precision LP PDF link of thin film resistance thermal sensors LP Leaded 1 to 100k 1,2,5 +150 to +5000 ±5%, ±10%
±50×10-6
-55 to +150

NTC Thermistors

Features Product Series Catalog Shape Resistance
(Ω)
Stationary temp.(°C) Resistance tolerance(±%) B Constant B Constant Tolerance(±%) Operating
Temp. Range(°C)
Temperature compensation,thick film,thin NT73 PDF link of NTC thermistor NT73 SMD 1k to 150k 25 5,10,15 3200K to 4100K 3,5,10 -55 to +125

Common Specification

Items PDF
Minimum Ordered Quantity PDF link to Minimum Ordered Quantity
Recommended Pad Dimensions PDF link to Recommended Pad Dimensions
Packagings for Chip Components PDF link to Packagings for Chip Components
Axial Tapings PDF link to Axial Tapings
Color code•Resistance marking•E series numbers PDF link to Color code