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    1. Home/
    2. All Categories/
    3. Sensors/
    4. Temperature Sensors/
    5. KT302J2 Littelfuse

    KT302J2 [Littelfuse]

    KT302J2
    KT302J2

    Part No:

    KT302J2

    Category:

    Temperature Sensors

    Manufacturer:

    Littelfuse

    Description:

    Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications.

    Datasheet:

    Product FAQ

    1. Is KT302J2 available for RFQ?

    Yes. KT302J2 by Littelfuse is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for KT302J2?

    Pricing for KT302J2 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of KT302J2?

    KT302J2 is a Littelfuse Temperature Sensors with KT102J2 Thermal Time Constant Well Stirred Oil: 1 second and KT103G2 Thermal Time Constant Well Stirred Oil: 1 second. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for KT302J2?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can KT302J2 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to KT302J2?

    Yes. If KT302J2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Temperature Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    KT302J2

    Manufacturer:

    Littelfuse

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    KT102J2 Accuracy
    ±0.2°C
    KT102J2 Beta
    3892 K
    KT102J2 Dissipation Constant
    1mW/°C
    KT102J2 Max Power Rating
    30mW
    KT102J2 Operation Temp Range Max
    +75°C
    KT102J2 Operation Temp Range Min
    -80°C
    KT102J2 Storage Temp Range Max
    +150°C
    KT102J2 Storage Temp Range Min
    -80°C
    KT102J2 Temperature Coefficient
    -4.4%/°C
    KT102J2 Thermal Time Constant Still Air
    10 seconds
    KT102J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT103G2 Accuracy
    ±0.2°C
    KT103G2 Beta
    3575 K
    KT103G2 Dissipation Constant
    1mW/°C
    KT103G2 Max Power Rating
    30mW
    KT103G2 Operation Temp Range Max
    +75°C
    KT103G2 Operation Temp Range Min
    -80°C
    KT103G2 Storage Temp Range Max
    +150°C
    KT103G2 Storage Temp Range Min
    -80°C
    KT103G2 Temperature Coefficient
    -4.04%/°C
    KT103G2 Thermal Time Constant Still Air
    10 seconds
    KT103G2 Thermal Time Constant Well Stirred Oil
    1 second
    KT103J2 Accuracy
    ±0.2°C
    KT103J2 Beta
    3892 K
    KT103J2 Dissipation Constant
    1mW/°C
    KT103J2 Max Power Rating
    30mW
    KT103J2 Operation Temp Range Max
    +75°C
    KT103J2 Operation Temp Range Min
    -80°C
    KT103J2 Storage Temp Range Max
    +150°C
    KT103J2 Storage Temp Range Min
    -80°C
    KT103J2 Temperature Coefficient
    -4.4%/°C
    KT103J2 Thermal Time Constant Still Air
    10 seconds
    KT103J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT104R2 Accuracy
    ±0.2°C
    KT104R2 Beta
    3892 K
    KT104R2 Dissipation Constant
    1mW/°C
    KT104R2 Max Power Rating
    30mW
    KT104R2 Operation Temp Range Max
    +75°C
    KT104R2 Operation Temp Range Min
    -80°C
    KT104R2 Storage Temp Range Max
    +150°C
    KT104R2 Storage Temp Range Min
    -80°C
    KT104R2 Temperature Coefficient
    -4.68%/°C
    KT104R2 Thermal Time Constant Still Air
    10 seconds
    KT104R2 Thermal Time Constant Well Stirred Oil
    1 second
    KT203J2 Accuracy
    ±0.2°C
    KT203J2 Beta
    4140 K
    KT203J2 Dissipation Constant
    1mW/°C
    KT203J2 Max Power Rating
    30mW
    KT203J2 Operation Temp Range Max
    +75°C
    KT203J2 Operation Temp Range Min
    -80°C
    KT203J2 Storage Temp Range Max
    +150°C
    KT203J2 Storage Temp Range Min
    -80°C
    KT203J2 Temperature Coefficient
    -4.4%/°C
    KT203J2 Thermal Time Constant Still Air
    10 seconds
    KT203J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT222J2 Accuracy
    ±0.2°C
    KT222J2 Beta
    3892 K
    KT222J2 Dissipation Constant
    1mW/°C
    KT222J2 Max Power Rating
    30mW
    KT222J2 Operation Temp Range Max
    +75°C
    KT222J2 Operation Temp Range Min
    -80°C
    KT222J2 Storage Temp Range Max
    +150°C
    KT222J2 Storage Temp Range Min
    -80°C
    KT222J2 Temperature Coefficient
    -4.4%/°C
    KT222J2 Thermal Time Constant Still Air
    10 seconds
    KT222J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT302J2 Accuracy
    ±0.2°C
    KT302J2 Beta
    3892 K
    KT302J2 Dissipation Constant
    1mW/°C
    KT302J2 Max Power Rating
    30mW
    KT302J2 Operation Temp Range Max
    +75°C
    KT302J2 Operation Temp Range Min
    -80°C
    KT302J2 Storage Temp Range Max
    +150°C
    KT302J2 Storage Temp Range Min
    -80°C
    KT302J2 Temperature Coefficient
    -4.4%/°C
    KT302J2 Thermal Time Constant Still Air
    10 seconds
    KT302J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT303J2 Accuracy
    ±0.2°C
    KT303J2 Beta
    3892 K
    KT303J2 Dissipation Constant
    1mW/°C
    KT303J2 Max Power Rating
    30mW
    KT303J2 Operation Temp Range Max
    +75°C
    KT303J2 Operation Temp Range Min
    -80°C
    KT303J2 Storage Temp Range Max
    +150°C
    KT303J2 Storage Temp Range Min
    -80°C
    KT303J2 Temperature Coefficient
    -4.4%/°C
    KT303J2 Thermal Time Constant Still Air
    10 seconds
    KT303J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT502J2 Accuracy
    ±0.2°C
    KT502J2 Beta
    3892 K
    KT502J2 Dissipation Constant
    1mW/°C
    KT502J2 Max Power Rating
    30mW
    KT502J2 Operation Temp Range Max
    +75°C
    KT502J2 Operation Temp Range Min
    -80°C
    KT502J2 Storage Temp Range Max
    +150°C
    KT502J2 Storage Temp Range Min
    -80°C
    KT502J2 Temperature Coefficient
    -4.4%/°C
    KT502J2 Thermal Time Constant Still Air
    10 seconds
    KT502J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT503J2 Accuracy
    ±0.2°C
    KT503J2 Beta
    3892 K
    KT503J2 Dissipation Constant
    1mW/°C
    KT503J2 Max Power Rating
    30mW
    KT503J2 Operation Temp Range Max
    +75°C
    KT503J2 Operation Temp Range Min
    -80°C
    KT503J2 Storage Temp Range Max
    +150°C
    KT503J2 Storage Temp Range Min
    -80°C
    KT503J2 Temperature Coefficient
    -4.4%/°C
    KT503J2 Thermal Time Constant Still Air
    10 seconds
    KT503J2 Thermal Time Constant Well Stirred Oil
    1 second
    KT503R2 Accuracy
    ±0.2°C
    KT503R2 Beta
    3892 K
    KT503R2 Dissipation Constant
    1mW/°C
    KT503R2 Max Power Rating
    30mW
    KT503R2 Operation Temp Range Max
    +75°C
    KT503R2 Operation Temp Range Min
    -80°C
    KT503R2 Storage Temp Range Max
    +150°C
    KT503R2 Storage Temp Range Min
    -80°C
    KT503R2 Temperature Coefficient
    -4.68%/°C
    KT503R2 Thermal Time Constant Still Air
    10 seconds
    KT503R2 Thermal Time Constant Well Stirred Oil
    1 second
    KT602J2 Accuracy
    ±0.2°C
    KT602J2 Beta
    4140 K
    KT602J2 Dissipation Constant
    1mW/°C
    KT602J2 Max Power Rating
    30mW
    KT602J2 Operation Temp Range Max
    +75°C
    KT602J2 Operation Temp Range Min
    -80°C
    KT602J2 Storage Temp Range Max
    +150°C
    KT602J2 Storage Temp Range Min
    -80°C
    KT602J2 Temperature Coefficient
    -4.4%/°C
    KT602J2 Thermal Time Constant Still Air
    10 seconds
    KT602J2 Thermal Time Constant Well Stirred Oil
    1 second

    Products Detail

    Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications. They are particularly suited for uses where their precision interchangeability eliminates the necessity for costly individual circuit calibration. Features include high accuracy, fast thermal response, high stability, low cost, long life, small size, and R/T curve-matched characteristics. They are epoxy encapsulated and available with various options including non-standard resistance values, special encapsulants or probe housings, and special lead materials and lengths.

    Key Features

    • High accuracy, Fast thermal response, High stability, Low cost, Long life, Small size, R/T Curve-matched, Epoxy encapsulated

    Application scenarios

    • temperature sensing and control applications

    Documents

    Datasheets:

    KT Series DatasheetKT302J2 Drawing
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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