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 293-8654
製造零件編號HEL707-U-0-12
BrandHoneywell
HK$286.57
單位
- PTC - 1s - ±0.2% Measurement - ±0.8% - 6.35mm - - 2.18 (Dia.) x 6.355mm
RS庫存編號 211-8002
製造零件編號B57364S0100M000
BrandEPCOS
HK$21.24
單位
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-8266
製造零件編號B57364S0100M000
BrandEPCOS
HK$11.021
個 (在毎卷:1000)
單位
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 171-1818
BrandRS PRO
HK$14.033
個 (在毎卷:100)
單位
- NTC - 135s 10 Ω ±20% Protection - - - - 6mm - 20 (Dia.) x 6mm
RS庫存編號 516-7849
BrandRS PRO
HK$21.38
單位
- NTC - 135s 10 Ω ±20% Protection - - - - 6mm - 20 (Dia.) x 6mm
RS庫存編號 169-1867
BrandRS PRO
HK$7.074
個 (以毎盒:100)
單位
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
RS庫存編號 151-237
BrandRS PRO
HK$29.60
單位
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
RS庫存編號 211-8030
製造零件編號B57364S0509M000
BrandEPCOS
HK$19.08
單位
- NTC - 100s 5 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-8293
製造零件編號B57364S0509M000
BrandEPCOS
HK$9.188
個 (在毎卷:1000)
單位
- NTC - 100s 5 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-0528
製造零件編號B57540G1103F000
BrandEPCOS
HK$17.016
個 (以毎盒:1000)
單位
- NTC - 3s 10 kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS庫存編號 706-2796
製造零件編號B59100M1100A070
BrandEPCOS
HK$36.62
單位
- PTC - - 100 Ω - Monitoring, Protection - - - - - 10mm 3 (Dia.) x 10mm
RS庫存編號 167-0211
製造零件編號B59100M1100A070
BrandEPCOS
HK$18.859
個 (以毎盒:400)
單位
- PTC - - 100 Ω - Monitoring, Protection - - - - - 10mm 3 (Dia.) x 10mm
RS庫存編號 769-1892
製造零件編號B57540G1103F000
BrandEPCOS
HK$34.14
/個 (每包:5個)
單位
- NTC - 3s 10 kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS庫存編號 167-8274
製造零件編號B57237S0709M000
BrandEPCOS
HK$4.90
個 (在毎卷:1000)
單位
- NTC - 90s 7 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS庫存編號 216-1466
製造零件編號B57237S0709M000
BrandEPCOS
HK$12.25
單位
- NTC - 90s 7 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS庫存編號 819-9155
製造零件編號NTCLE203E3104FB0
BrandVishay
HK$14.80
單位
- - - - - - - - - - - - - -
RS庫存編號 170-8659
製造零件編號NTCLE203E3472GB0
BrandVishay
HK$5.54
個 (以毎盒:500)
單位
- - - - - - - - - - - - - -
RS庫存編號 528-8536
製造零件編號B57861S0103J040
BrandEPCOS
HK$15.79
單位
- NTC 4.4%/°C 15s 10 kΩ ±5% Measurement - ±1% 60mW - 2.41mm 6.5mm 2.41 (Dia.) x 6.5mm
RS庫存編號 191-2314
製造零件編號B57164K0104J000
BrandEPCOS
HK$7.79
/個 (每包:5個)
單位
- NTC 5%/°C 20s 100 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 706-2759
製造零件編號B57861S0103F045
BrandEPCOS
HK$29.52
單位
- NTC 4.4%/°C 15s 10 kΩ ±1% Measurement - ±0.3% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm