Thermistor ICs | NTC & PTC Thermistors | RS
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    Thermistor ICs

    A Thermistor IC (thermal resistor) is a semiconductor device that is used in a wide range of circuits, including surge protection. Often used for temperature measurement as well as current-limiting control.  Thermistors change their resistance based on the temperature. There are two types NTC and PTC and the resistance will change depending on the temperature. They are used in a variety of applications, such as temperature control, heating control and sensing. RS can offer products from leading manufacturers including EPCOS, Vishay, TE Connectivity, Panasonic, KYOCERA AVX, Molex, Murata and many more.

    There are two semiconductor types, these are both based on the temperature coefficient.

    • Negative Temperature Coefficient (NTC) Thermistor: An NTC thermistor’s resistance decreases as the temperature rises and can be found in applications such as low-temperature measurements of temperature sensors, as well as inrush current limiters.
    • Positive Temperature Coefficient (PTC) Thermistor: A PTC's thermistor resistance increases as the temperature rises and can be found in applications such as overcurrent protection

    A Thermistor is a temperature-sensing device. Available in different formats including disc, bead, and chip either through hole or surface mounted (SMD) usually encapsulated in epoxy resin, paint, glassed or phenolic and can be mounted or fixed into the system needing monitoring. See Sensors-Thermistors

    1321 Producten voor Thermistor ICs

    Vishay
    NTCLE100E3
    NTC
    -3.9%/°C
    15s
    220Ω
    ±5%
    -
    -
    -
    500mW
    24mm
    4mm
    -
    3 x 24mm
    +125°C
    -40°C
    Vishay
    TFPT
    Linear PTC
    -
    -
    1.2kΩ
    ±1%
    -
    0805 (2012M)
    -
    100mW
    2mm
    1.25mm
    0.45mm
    2 x 1.25 x 0.45mm
    +125°C
    -55°C
    EPCOS
    B57861S
    NTC
    4.4%/°C
    15s
    10kΩ
    ±1%
    -
    -
    -
    60mW
    -
    2.41mm
    6.5mm
    2.41 x 6.5mm
    +155°C
    -55°C
    € 1,465
    Per stuk (in een zak van 50)
    Molex
    215272
    NTC
    -4.4%/°C
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KYOCERA AVX
    NC20
    NTC
    -4%/°C
    7s
    10kΩ
    ±5%
    -
    1206 (3216M)
    -
    -
    3.2mm
    1.6mm
    1.5mm
    3.2 x 1.6 x 1.5mm
    +150°C
    -55°C
    € 2,172
    Per stuk (in een verpakking 5)
    Molex
    215272
    NTC
    -4.4%/°C
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    EPCOS
    B599
    PTC
    -
    10s
    1.2Ω
    ±25%
    -
    -
    -
    -
    17.5mm
    3.5mm
    21mm
    17.5 x 3.5 x 21mm
    +125°C
    -40°C
    KYOCERA AVX
    ND06
    NTC
    -4.7%/°C
    22s
    6.8kΩ
    ±10%
    -
    -
    -
    710mW
    6.3mm
    4mm
    -
    6.3 x 4mm
    +150°C
    -55°C
    EPCOS
    B57861S
    NTC
    4.4%/°C
    15s
    10kΩ
    ±1%
    -
    -
    -
    60mW
    -
    2.41mm
    6.5mm
    2.41 x 6.5mm
    +155°C
    -55°C
    KYOCERA AVX
    NB20
    NTC
    -4.7%/°C
    7s
    150kΩ
    ±10%
    -
    1206 (3216M)
    -
    -
    3.2mm
    1.6mm
    1.5mm
    3.2 x 1.6 x 1.5mm
    +150°C
    -55°C
    TE Connectivity
    10K3A1I
    NTC
    4.39%/°C
    1s
    -
    ±0.5%
    -
    -
    -
    -
    76mm
    2.4mm
    -
    2.4 x 76mm
    +125°C
    -40°C
    KYOCERA AVX
    NJ28
    NTC
    -4.8%/°C
    8s
    50kΩ
    ±1%
    -
    -
    -
    160mW
    2.8mm
    -
    -
    2.8 x 35mm
    +150°C
    -55°C
    € 1,63
    Per stuk (in een zak van 50)
    Molex
    215272
    NTC
    -4.4%/°C
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    € 1,73
    Per stuk (in een verpakking 5)
    Molex
    215272
    NTC
    -4.4%/°C
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    EPCOS
    B59008
    PTC
    -
    20s
    250Ω
    -
    -
    -
    -
    -
    25mm
    3mm
    -
    3 X 25mm
    +40°C
    0°C
    EPCOS
    B573**V2
    NTC
    -
    4s
    22kΩ
    ±5%
    -
    0603 (1608M)
    -
    180mW
    1.6mm
    0.8mm
    0.9mm
    1.6 x 0.8 x 0.9mm
    +125°C
    -55°C
    EPCOS
    B57211P0***M3*1
    NTC
    -
    70s
    16Ω
    ±20%
    -
    -
    -
    3000mW
    -
    6mm
    20mm
    13 x 6 x 20mm
    +170°C
    -40°C
    TE Connectivity
    NTC
    NTC
    -
    4s
    1kΩ
    ±5%
    -
    0805 (2012M)
    -
    125mW
    2mm
    1.25mm
    0.5mm
    2 x 1.25 x 0.5mm
    +125°C
    -55°C
    Vishay
    TFPTL
    PTC
    -
    -
    1kΩ
    ±1%
    -
    L10
    -
    75mW
    3.6mm
    2.2mm
    5mm
    3.6 x 2.2 x 5mm
    +150°C
    -55°C
    € 0,577
    Per stuk (geleverd op een wiel)
    Texas Instruments
    TMP6
    PTC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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