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    NTC Single-Ended Glass Sealed Bead Thermistor
    NTC Single-Ended Glass Sealed Bead Thermistor

    NTC Single-Ended Glass Sealed Bead Thermistor

    The single-ended glass-sealed bead thermistor is connected between the non-leads of the thermistor chip by alloy welding process, and then the chip part is sealed and welded . The shape is ball-shaped, with good stability, small size, fast reaction time and so on.

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      Product Details
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      Features

      1. The metal welding process between the chip leads has better stability;
      2. Glass sealing welding technology, high thermal resistance and mechanical strength, smaller size, faster reaction speed;
      3. High precision mass production has been achieved while ensuring quality.

      Application

      NTC Single-ended glass sealed bead thermistor can be used in Air conditioning and heating equipment; Electronic thermometer; Liquid level sensor; Automotive electronics; Electronic desk calendar and so on.

      Parameters

      Item

      Parameter and description

      Nominal resistance

      25°C Resistance R25=1K~230K, can be customized

      Thermal sensitivity index B value R25/R85

      B25/85=(1/T1-1/T2)*ln(RT1/RT2) =3200~4200, deviation ±1%, can be customized

      Allowable deviation

      ±1%, ± 2%, ±3%

      Insulation resistance

      500V/DC：≥50MΩ

      Operating temperature

      -25℃~+260℃

      Thermal time constant

      ≤12s (in still air)

      Dissipation coefficient

      ≥ 1.0mW ℃ (in still air)

      Details

      FAQ

      1. What are your prices?

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      Our prices are subject to change according to availability and other market factors. When you contact us, we will send you the latest price list.
      If you have further information, please contact us.

      2. Do you have a minimum order quantity?

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      Yes, we require an ongoing minimum quantity for all international orders. If you are looking for resale, but the amount is much smaller, we recommend you check out our website

      3. Can you provide relevant documents?

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      Yes, we can provide most documentation, including analysis/conformance certificates; Insurance; Origin, and other required export documents.

      4. What is the average lead time?

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      The delivery time of the sample is about 7 days. The lead time for mass production is 20-30 days after receiving the deposit. Date of delivery
      Effective after (1) we receive your deposit and (2) we receive your final approval for your product.DSD

      5. What payment methods do you accept?

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      You can pay through our bank account, Western Union or PayPal:
      70% deposit, 30% balance payable with copy of bill of lading.