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 Price Series Temperature Coefficient Type Thermal Coefficient Thermal Time Constant Resistance @ 25 °C Tolerance Application Package/Case Accuracy Maximum Power Rating Length Depth Height Dimensions
RS庫存編號 893-7105
製造零件編號GA10K3A1B
HK$26.72
單位
10K3A1 NTC 4.39%/°C 1 - - Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - -
RS庫存編號 162-2800
製造零件編號NJ28PA0203FCC
BrandAVX
HK$4.87
個 (以毎盒:1000)
單位
NJ28 NTC -4.8%/°C 8s 20 kΩ ±1% Measurement - ±1% - 2.8mm - - -
RS庫存編號 170-8663
製造零件編號NTCLE203E3103GB0
BrandVishay
HK$5.263
個 (以毎盒:500)
單位
- - - - - - - - - - - - - -
RS庫存編號 211-8018
製造零件編號B57364S0209M000
BrandEPCOS
HK$20.54
單位
- NTC - 100s 2 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-8265
製造零件編號B57236S0509M000
BrandEPCOS
HK$3.468
個 (在毎卷:1000)
單位
- NTC - 70s 5 Ω ±20% Switching Power Supply - - 2100mW - 6mm - 11.5 (Dia.) x 6mm
RS庫存編號 167-8229
製造零件編號B57540G0104J
BrandEPCOS
HK$8.813
個 (以毎盒:1000)
單位
- NTC 4.5%/°C 3s 100 kΩ ±5% Automotive, General Electronics, Home Appliance - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS庫存編號 121-8218
製造零件編號B57127P0709M301
BrandEPCOS
HK$17.56
個 (以毎袋:5)
單位
P27 NTC - 200s 7 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS庫存編號 173-1181
製造零件編號B57127P0709M301
BrandEPCOS
HK$11.10
個 (以毎袋:200)
單位
P27 NTC - 200s 7 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS庫存編號 516-7782
BrandRS PRO
HK$35.16
單位
- NTC - 100s 25 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 167-0334
製造零件編號B57371V2103J060
BrandEPCOS
HK$1.093
個 (在毎卷:4000)
單位
B573**V2 NTC - 4s 10 kΩ ±5% Temperature Measurement and Compensation 0603 (1608M) <2% 180mW 1.6mm 0.8mm 0.9mm 1.6 x 0.8 x 0.9mm
RS庫存編號 516-7805
BrandRS PRO
HK$15.29
單位
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
RS庫存編號 167-0146
製造零件編號B57703M0103G040
BrandEPCOS
HK$37.562
個 (以毎盒:250)
單位
- NTC 4.4%/°C 50s 10 kΩ ±2% Temperature Measurement - ±1% 150mW 8.5mm 6.5mm 17.5mm 8.5 x 6.5 x 17.5mm
RS庫存編號 167-8521
製造零件編號B57164K0472J000
BrandEPCOS
HK$2.679
個 (以毎盒:2000)
單位
- NTC 4.4%/°C 20s 4.7 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 247-7503
製造零件編號NTC0805J100K
HK$6.017
/個 (每包:10個)
單位
NTC0805 NTC - 4s 100 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS庫存編號 516-7811
BrandRS PRO
HK$8.74
單位
- NTC - 91s 8 Ω ±20% Protection - - - - 6mm - 13 (Dia.) x 6mm
RS庫存編號 516-7827
BrandRS PRO
HK$12.07
單位
- NTC - 103s 10 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 496-2722
製造零件編號B59707A0120A062
BrandEPCOS
HK$6.89
/個 (每包:5個)
單位
- PTC - - 125 Ω ±25% Protection 1210 (3225M) - - 3.2mm 2.5mm 1.6mm 3.2 x 2.5 x 1.6mm
RS庫存編號 167-8208
製造零件編號B59880C0120A070
BrandEPCOS
HK$5.624
個 (以毎盒:1000)
單位
- PTC - - 70 Ω ±25% Protection - - - - 5mm - 6.5 (Dia.) x 5mm
RS庫存編號 167-8417
製造零件編號B59990C0120A070
BrandEPCOS
HK$4.066
個 (以毎盒:1500)
單位
- PTC - - 55 Ω ±25% Protection - - - - 3.5mm - 4 (Dia.) x 3.5mm
RS庫存編號 167-8522
製造零件編號B57164K0103J000
BrandEPCOS
HK$3.237
個 (以毎盒:2000)
單位
- NTC 4.7%/°C 20s 10 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm