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 167-8519
製造零件編號B57164K0102J000
BrandEPCOS
HK$7,718.15
毎盒:2000 個
Box(es)
- NTC 4.1%/°C 20s 1 kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
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 516-7805
BrandRS PRO
HK$12.66
單位
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
RS庫存編號 706-2743
製造零件編號B57703M0103G040
BrandEPCOS
HK$32.35
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 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 167-8210
製造零件編號B57045K0103K000
BrandEPCOS
HK$7,830.00
毎盒:1000 個
Box(es)
- NTC 4.7%/°C 75s 10 kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
RS庫存編號 171-1813
BrandRS PRO
HK$7.486
個 (在毎卷:100)
單位
- NTC - 100s 25 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
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 516-7782
BrandRS PRO
HK$21.45
單位
- NTC - 100s 25 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 167-8275
製造零件編號B57237S0109M000
BrandEPCOS
HK$5,937.35
毎卷:1000 個
Reel(s)
- NTC - 90s 1 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS庫存編號 247-7503
製造零件編號NTC0805J100K
HK$4.878
/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 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
RS庫存編號 171-1816
BrandRS PRO
HK$7.486
個 (在毎卷:100)
單位
- NTC - 103s 10 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS庫存編號 164-1749
製造零件編號NTC0805J100K
HK$15,322.00
毎卷:5000 個
Reel(s)
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 162-0180
製造零件編號B59840C0120A070
BrandEPCOS
HK$7.417
個 (以毎盒:500)
單位
- PTC - - 6 Ω ±25% Protection - - - - 5mm - 17.5 (Dia.) x 5mm
RS庫存編號 191-2263
製造零件編號B57164K0103J000
BrandEPCOS
HK$5.898
/個 (每包:5個)
單位
- NTC 4.7%/°C 20s 10 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 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 185-7751
製造零件編號B57238S0100M000
BrandTDK
HK$15.642
/個 (每包:5個)
單位
B57238S0M0 NTC - 80s 10 Ω ±20% - - - 3.9W 16mm 7mm 23mm 16 x 7 x 23mm
RS庫存編號 167-4050
製造零件編號PTGL12AS2R2K4B51B0
BrandMurata
HK$5.55
個 (以毎袋:300)
單位
POSISTOR� PTGL PTC - - 2.2 Ω ±10% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply - - 2100mW 11.5 (Dia.)mm 3.5mm - 11.5 (Dia.) x 3.5mm