Thermistor ICs

A Thermistor is used in circuits for temperature measurement and current-limiting control. The resistance change of a thermistor depends on the ambient temperature. There are two semiconductor types, based on the temperature coefficient. Negative Temperature Coefficient (NTC) Thermistor: Resistance decreases as temperature rises, Applications in low-temperature measurements of temperature sensors, and inrush current suppression. Positive Temperature Coefficient (PTC) Thermistor: Resistance increases as temperature rises, Applications in overcurrent protection.

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Description Prix Series Temperature Coefficient Type Thermal Coefficient Thermal Time Constant Resistance @ 25 °C Tolerance Application Package/Case Accuracy Maximum Power Rating Length Depth Height Dimensions
N° de stock RS 171-1811
MarqueRS PRO
0,386 €
Each (On a Reel of 100)
Unité
- NTC - 58s 50 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
N° de stock RS 516-7760
MarqueRS PRO
2,00 €
Each
Unité
- NTC - 58s 50 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
N° de stock RS 769-1915
Référence fabricantB57550G0502F000
MarqueEPCOS
3,74 €
Each (In a Pack of 5)
Unité
- NTC - 7s 5 kΩ ±1% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
N° de stock RS 169-1867
MarqueRS PRO
0,714 €
Each (In a Box of 100)
Unité
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
N° de stock RS 151-237
MarqueRS PRO
2,79 €
Each
Unité
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
N° de stock RS 167-0530
Référence fabricantB57550G0502F000
MarqueEPCOS
1,703 €
Each (In a Box of 1000)
Unité
- NTC - 7s 5 kΩ ±1% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
N° de stock RS 381-431
Référence fabricantPTCCL05H131EBE
MarqueVishay
0,498 €
Each (In a Pack of 5)
Unité
- PTC - - 25 Ω ±20% Protection - - - - 4mm 10mm 5 (Dia.) x 4 x 10mm
N° de stock RS 516-7805
MarqueRS PRO
1,51 €
Each
Unité
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
N° de stock RS 171-1814
MarqueRS PRO
0,386 €
Each (On a Reel of 100)
Unité
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
N° de stock RS 162-0175
Référence fabricantB57045K0473K000
MarqueEPCOS
0,766 €
Each (In a Box of 1000)
Unité
- NTC 4.7%/°C 75s 47 kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
N° de stock RS 191-2190
Référence fabricantB57045K0473K000
MarqueEPCOS
1,74 €
Each
Unité
- NTC 4.7%/°C 75s 47 kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
N° de stock RS 124-2316
Référence fabricantKTY81/220,112
MarqueNXP
0,445 €
Each (In a Bag of 500)
Unité
KTY82 PTC - 3 (Flowing Liquid) s, 5 (Still Liquid) s, 30 (Air) s 2.04 kΩ - Control, Measurement SOD70 - - 5.2mm 4.2mm 4.8mm 5.2 x 4.2 x 4.8mm
N° de stock RS 173-1182
Référence fabricantB57127P0100M301
MarqueEPCOS
1,251 €
Each (In a Bag of 200)
Unité
P27 NTC - 200s 10 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
N° de stock RS 167-8266
Référence fabricantB57364S0100M000
MarqueEPCOS
1,025 €
Each (On a Reel of 1000)
Unité
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
N° de stock RS 483-6875
Référence fabricantKTY81/220,112
MarqueNXP
0,732 €
Each (In a Pack of 5)
Unité
KTY81 PTC - 3 (Flowing Liquid) s, 5 (Still Liquid) s, 30 (Air) s 2.04 kΩ - Control, Measurement SOD70 - - 5.2mm 4.2mm 4.8mm 5.2 x 4.2 x 4.8mm
N° de stock RS 216-1444
Référence fabricantB57237S0479M000
MarqueEPCOS
1,00 €
Each
Unité
- NTC - 90s 4.7 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
N° de stock RS 769-1864
Référence fabricantB57211P0120M301
MarqueEPCOS
0,766 €
Each (In a Pack of 5)
Unité
- NTC - 70s 12 Ω ±20% Communication Equipment - - 3000mW - 6mm 20mm 13 (Dia.) x 6 x 20mm
N° de stock RS 211-8002
Référence fabricantB57364S0100M000
MarqueEPCOS
1,97 €
Each
Unité
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
N° de stock RS 121-8219
Référence fabricantB57127P0100M301
MarqueEPCOS
2,372 €
Each (In a Bag of 5)
Unité
P27 NTC - 200s 10 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
N° de stock RS 167-0139
Référence fabricantB57211P0120M301
MarqueEPCOS
0,356 €
Each (In a Box of 1000)
Unité
- NTC - 70s 12 Ω ±20% Communication Equipment - - 3000mW - 6mm 20mm 13 (Dia.) x 6 x 20mm