Precision and Versatility of Interchangeable NTC Thermistors

Advanced Solutions for Temperature Sensing: Interchangeable NTC Thermistors

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Interchangeable NTC Thermistors (Epoxy Coated) are engineered to deliver high accuracy and stability for a variety of temperature measurement applications. These thermistors are manufactured using proprietary processes, ensuring top-tier quality and performance.

Key Features

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• High accuracy tolerances up to ± 0.10°C
• Wide operating temperature range: -50℃ to 150℃
• Compact size for easy handling and integration
• Exceptional quality and stability through advanced manufacturing
• RoHS compliant for environmental safety
• UL 1434 Certification (IN-A010K Series)

Download PDF Specification

Values mentioned in the catalog are for reference only. Please request detailed specifications for the specific part you intend to use.

Technical Specifications

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• Temperature Rating / Recommended Operating Ranges:
  • IN Series thermistors can be intermittently cycled between -50℃ and 150℃.
  • Optimum stability is achieved within the specified temperature range.
• R/T Curve:
  • IN Series thermistors are available in all R/T curve materials. Detailed curve material information is available on pages 22-24 of the catalog.
• Temperature Ranges:
  • -20℃ to 50℃
  • 0℃ to 50℃
  • 20℃ to 45℃
  • 0℃ to 70℃
  • 0℃ to 100℃
• Dissipation Constant:
  • 2 mW/℃ in still air
  • 13 mW/℃ in stirred oil
• Tolerances:
  • ±0.10℃, ±0.20℃, ±0.5℃, ±1.00%℃
• Thermal Time Constant:
  • Typically 0.75 seconds in stirred oil
• Custom Options:
  • Additional temperature and tolerance ranges
  • Various lead materials, diameters, and lengths

Product Selection

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A wide range of interchangeable NTC thermistors is available, offering different B-values, resistance values, and accuracy grades to suit diverse application needs. Below are some of the available options:

• B25/85 (k): 3435, 3535, 3695, 3942, 3977, 4262
• R25 (KΩ): 1, 2.52, 3, 5, 10, 20, 30, 50, 100
• Accuracy: 0.05℃, 0.1℃, 0.2℃, 1~5%

Featured Interchangeable NTC Thermistor Products

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Interchangeable NTC Thermistors B: 3977 / R(KΩ):1 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):1 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):1 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):2.52 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):2.52 Accuracy:0.2℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):2.52 Accuracy:1~5% Interchangeable NTC Thermistors B: 3977 / R(KΩ):3 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):3 Accuracy:0.2℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):3 Accuracy:1~5% Interchangeable NTC Thermistors B: 3977 / R(KΩ):5 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):5 Accuracy:0.2℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):5 Accuracy:1~5% Interchangeable NTC Thermistors B: 3977 / R(KΩ):10 Accuracy:0.05℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):10 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):10 Accuracy:0.2℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):10 Accuracy:1~5% Interchangeable NTC Thermistors B: 3977 / R(KΩ):20 Accuracy:0.1℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):20 Accuracy:0.2℃ Interchangeable NTC Thermistors B: 3977 / R(KΩ):20 Accuracy:1~5% Interchangeable NTC Thermistors B: 3977 / R(KΩ):30 Accuracy:0.1℃

Support and Contact

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For further information or to request specific product details, please reach out:

• Phone: TEL：+886-4-24933297
• Fax: FAX：+886-4-24923056
• Email: sales@sen-tech.com

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