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 212-0471
製造零件編號B59965C0120A070
BrandEPCOS
HK$14.12
單位
- PTC - 10s 1.2 Ω ±25% Protection - - - 17.5mm 3.5mm 21mm 17.5 x 3.5 x 21mm
RS庫存編號 179-3791
製造零件編號NTCS0603E3103FLT
BrandVishay
HK$2.503
個 (在毎卷:4000)
單位
NTCS0603E3T NTC -2%/K 8s 10 kΩ ±1% - 0603 (1608M) - 125mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 169-3292
製造零件編號NTCS0402E3103JLT
BrandVishay
HK$8.133
個 (在毎卷:10000)
單位
- NTC -3.85%/°C 5s 10 kΩ ±5% Compensation, Protection, Sensing 0402 (1005M) ±3% - 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS庫存編號 169-2643
製造零件編號NCP18WM224J03RB
BrandMurata
HK$0.646
個 (在毎卷:4000)
單位
NCP NTC - - 220 kΩ ±5% Compensation, Sensing 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 538-0812
製造零件編號NTCLE100E3104JB0
HK$5.618
/個 (每包:5個)
單位
- NTC -4.57%/°C 15s 100 kΩ ±5% Compensation, Control, Measurement - ±1.5% - 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS庫存編號 785-5633
製造零件編號PRF18BC471RB5RB
BrandMurata
HK$5.65
個 (以毎袋:5)
單位
PRF PTC - - 470 Ω ±50% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply 0603 (1608M) - - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 706-2783
製造零件編號B57863S302F40
BrandEPCOS
HK$30.04
單位
- NTC 4.4%/°C 15s 3 kΩ - Measurement - - 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS庫存編號 167-4099
製造零件編號PTGL04AS560K6B51B0
BrandMurata
HK$4.32
個 (以毎袋:500)
單位
POSISTOR� PTGL PTC - - 56 Ω ±10% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply - - 1300mW 4.5 (Dia.)mm 4.5mm - 4.5 (Dia.) x 4.5mm
RS庫存編號 169-2659
製造零件編號NCP15XW472J03RC
BrandMurata
HK$0.394
個 (在毎卷:10000)
單位
NCP NTC - - 4.7 kΩ ±5% Measurement 0402 (1005M) - 100mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS庫存編號 161-1659
製造零件編號NTCG164BH103JT1
BrandTDK
HK$0.587
個 (在毎卷:4000)
單位
NTCG NTC - - 10 kΩ ±5% Sensing, Temperature Compensation 1608 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 191-2213
製造零件編號B57164K0101J000
BrandEPCOS
HK$7.79
/個 (每包:5個)
單位
- NTC 3.5%/°C 20s 100 Ω ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS庫存編號 167-8214
製造零件編號B59870C0080A070
BrandEPCOS
HK$5.92
個 (以毎盒:1000)
單位
- PTC - - 25 Ω ±25% Protection - - - - 5mm - 9 (Dia.) x 5mm
RS庫存編號 786-9459
製造零件編號NCP18WF104F12RB
BrandMurata
HK$3.47
/個 (每包:25個)
單位
NCP NTC - - 100 kΩ ±1% Temperature Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 162-2974
BrandTDK
HK$0.695
個 (在毎卷:10000)
單位
NTCG NTC - - 47 kΩ ±2% Temperature Compensation, Temperature Sensor 1005 - 100mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS庫存編號 146-0118
製造零件編號B57891M0472K000
BrandEPCOS
HK$2.91
個 (以毎盒:1000)
單位
B57891M NTC - 12s 4.7 kΩ ±10% Compensation, Temperature Measurement - - 200mW - 3.5 (Dia.)mm 3.5mm 3.5 (Dia.) x 3.5mm
RS庫存編號 697-4660
製造零件編號NB12SC0104JBB
BrandAVX
HK$3.54
/個 (每包:5個)
單位
NB12 NTC -4.8%/°C 5s 100 kΩ ±5% Protection 0805 (2012M) ±3% - 2mm 1.25mm 1.3mm 2 x 1.25 x 1.3mm
RS庫存編號 785-5585
製造零件編號PRF15BA102RB6RC
BrandMurata
HK$0.436
個 (以毎袋:5)
單位
PRF PTC - - 1 kΩ ±50% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply 0402 (1005M) - - 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS庫存編號 181-1349
製造零件編號NCU18XH103E6SRB
BrandMurata
HK$0.764
個 (在毎卷:500)
單位
U NTC - - 10 kΩ ±3% - 0603 (1608M) - - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 619-7762
製造零件編號NCP18XM472K03RB
BrandMurata
HK$1.434
/個 (每包:25個)
單位
NCP NTC - - 4.7 kΩ ±10% Compensation, Sensing 0603 (1608M) ±2% 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS庫存編號 763-4521
製造零件編號ERTJ0EA330H
BrandPanasonic
HK$4.46
/個 (每包:25個)
單位
ERTJ NTC - - 33 Ω ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm