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$3.707
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 173-1181
製造零件編號B57127P0709M301
BrandEPCOS
HK$11.424
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 211-8018
製造零件編號B57364S0209M000
BrandEPCOS
HK$20.94
單位
- NTC - 100s 2 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS庫存編號 167-8229
製造零件編號B57540G0104J
BrandEPCOS
HK$9.288
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 893-7105
製造零件編號GA10K3A1B
HK$27.48
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$5.256
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 167-0337
製造零件編號B57421V2103J062
BrandEPCOS
HK$1.722
個 (在毎卷:4000)
單位
- - - - - - - - - - - - - -
RS庫存編號 167-5743
製造零件編號NTPAJ6R0LDKB0
BrandMurata
HK$7.043
個 (以毎袋:100)
單位
NTP NTC - 125s 6 Ω ±15% CRT Monitor, Power Supply, Switching Power Supply, Television, VCR Power Supply - - - 20 (Dia.)mm 5.5mm - 20 (Dia.) x 5.5mm
RS庫存編號 167-8522
製造零件編號B57164K0103J000
BrandEPCOS
HK$3.30
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
RS庫存編號 813-3559
製造零件編號B57371V2103J060
BrandEPCOS
HK$3.057
/個 (每包:25個)
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 191-2257
製造零件編號B57164K0472J000
BrandEPCOS
HK$8.184
/個 (每包:5個)
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 216-1387
製造零件編號B57237S0109M000
BrandEPCOS
HK$9.98
單位
- NTC - 90s 1 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS庫存編號 769-1919
製造零件編號B57550G1103F000
BrandEPCOS
HK$30.818
/個 (每包:5個)
單位
- NTC - 7s 10 kΩ ±1% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
RS庫存編號 548-8916
製造零件編號HIH-4602-C
BrandHoneywell
HK$445.08
單位
- - - - - - - - - - - - - -
RS庫存編號 803-0728
製造零件編號KTY82/110,215
BrandNXP
HK$6.174
/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 191-1692
製造零件編號B59008C0080A040
BrandEPCOS
HK$16.89
單位
- PTC - 20s 250 Ω - Protection - - - 3mm - - -
RS庫存編號 167-8208
製造零件編號B59880C0120A070
BrandEPCOS
HK$6.141
個 (以毎盒:1000)
單位
- PTC - - 70 Ω ±25% Protection - - - - 5mm - 6.5 (Dia.) x 5mm
RS庫存編號 167-8292
製造零件編號B57364S0259M000
BrandEPCOS
HK$11.323
個 (在毎卷:1000)
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 162-0307
製造零件編號B59707A0120A062
BrandEPCOS
HK$3.237
個 (在毎卷:2000)
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 167-0331
製造零件編號B57351V5103J060
BrandEPCOS
HK$1.47
個 (在毎卷:4000)
單位
- - - - - - - - - - - - - -