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 167-8265
製造零件編號B57236S0509M000
BrandEPCOS
HK$4,877.97
毎卷:1000 個
Reel(s)
- NTC - 70s 5 Ω ±20% Switching Power Supply - - 2100mW - 6mm - 11.5 (Dia.) x 6mm
RS庫存編號 754-6648
製造零件編號NTCLE100E3472JB0
BrandVishay
HK$2.566
/個 (每包:5個)
單位
- NTC - 15s 4.7 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS庫存編號 191-1793
製造零件編號B59840C0120A070
BrandEPCOS
HK$18.16
單位
- PTC - - 6 Ω ±25% Protection - - - - 5mm - 17.5 (Dia.) x 5mm
RS庫存編號 516-7827
BrandRS PRO
HK$14.00
單位
- NTC - 103s 10 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 191-1917
製造零件編號B59890C0120A070
BrandEPCOS
HK$5.89
單位
- PTC - - 150 Ω ±25% Protection - - - - 5mm - 4 (Dia.) x 5mm
RS庫存編號 167-0334
製造零件編號B57371V2103J060
BrandEPCOS
HK$4,600.00
毎卷:4000 個
Reel(s)
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 516-7782
BrandRS PRO
HK$21.45
單位
- NTC - 100s 25 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 167-8522
製造零件編號B57164K0103J000
BrandEPCOS
HK$7,718.15
毎盒:2000 個
Box(es)
- NTC 4.7%/°C 20s 10 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 803-0728
製造零件編號KTY82/110,215
BrandNXP
HK$6.386
/個 (每包:10個)
單位
KTY82 PTC - 0.5 (Flowing Liquid) s, 1 (Still Liquid) s, 7 (Air) s 1.01 kΩ - Control, Measurement SOT23 - - 3mm 1.4mm 0.95mm 3 x 1.4 x 0.95mm
RS庫存編號 168-0113
製造零件編號NTCLE100E3103JB0
BrandVishay
HK$2.559
/個 (每包:500個)
單位
- NTC - 15s 10 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS庫存編號 191-2184
製造零件編號B57045K0103K000
BrandEPCOS
HK$15.45
單位
- NTC 4.7%/°C 75s 10 kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
RS庫存編號 167-8573
製造零件編號B59008C0080A040
BrandEPCOS
HK$6,570.00
毎盒:1000 個
Box(es)
- PTC - 20s 250 Ω - Protection - - - 3mm - - -
RS庫存編號 173-1180
製造零件編號B57127P0509M301
BrandEPCOS
HK$10.74
個 (以毎袋:200)
單位
P27 NTC - 200s 5 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS庫存編號 516-7833
BrandRS PRO
HK$12.93
單位
- NTC - 93s 5 Ω ±20% Protection - - - - 6mm - 13 (Dia.) x 6mm
RS庫存編號 191-2235
製造零件編號B57164K0102J000
BrandEPCOS
HK$6.44
/個 (每包:5個)
單位
- NTC 4.1%/°C 20s 1 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 167-6847
製造零件編號NB12K00103KBB
BrandAVX
HK$3,560.00
毎卷:4000 個
Reel(s)
NB12 NTC -4%/°C 5s 10 kΩ ±10% Protection 0805 (2012M) ±3% - 2mm 1.25mm 1.3mm 2 x 1.25 x 1.3mm
RS庫存編號 167-8292
製造零件編號B57364S0259M000
BrandEPCOS
HK$13,132.88
毎卷:1000 個
Reel(s)
- NTC - 100s 2.5 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-8521
製造零件編號B57164K0472J000
BrandEPCOS
HK$5,640.00
毎盒:2000 個
Box(es)
- NTC 4.4%/°C 20s 4.7 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 211-8024
製造零件編號B57364S0259M000
BrandEPCOS
HK$13.85
單位
- NTC - 100s 2.5 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 697-4610
製造零件編號NB12K00103KBB
BrandAVX
HK$2.402
/個 (每包:5個)
單位
NB12 NTC -4%/°C 5s 10 kΩ ±10% Protection 0805 (2012M) ±3% - 2mm 1.25mm 1.3mm 2 x 1.25 x 1.3mm