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NTS Series
- Can the length of the leads be changed?
For standard products, the entire length can be changed within the range of 10 mm to 46 mm.
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- Can the length of resin-coated type products be changed?
The entire length can be changed within the range of 20 mm to 42 mm.
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- Are types with different material leads available?
The NTS2S type with elastic leads is available.
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- Are this Series products available in taping packaging?
The standard products are available in 5-mm lead pitch taping packaging.
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- What is the measurement temperature error at each temperature?
The temperature sensing accuracy is within ±2°C in the temperature range of -40°C to +125°C.
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- Though the resistance-temperature characteristic measured in increments of 5°C is shown, can the characteristic at other temperatures be known?
For details, contact us. We will provide the answer separately.
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- If a current that exceeds the allowable operating current passes through this NTC thermistor, what happens to the thermistor?
If a current that exceeds the allowable operating current passes through the NTC thermistor, its temperature sensing accuracy is degraded. Use this thermistor with a current that does not exceed the allowable operating current.
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- When measuring the resistance of this NTC thermistor, how much current should be passed through the thermistor?
Use a current 1/10 to 1/20 of the allowable operating current for reference. (Since the resistance of the NTC thermistor is high at low temperatures, even a small current flow causes the thermistor to generate heat. Therefore, when measuring the resistance, the lowest possible temperature of the equipment must be taken into consideration. Refer to the data on resistance-temperature characteristic.)
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- Are there any precautions to take when selecting an adhesive agent to fix this NTC thermistor to the object to be measured?
Heat expands and contracts resin, applying stress to the thermistor element. Therefore, elastic resin (resin with high heat conductivity such as those with silicone) must be used. Thoroughly evaluate whether the adhesive agent can be used, and then contact us.
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- Are there any precautions to take when packaging this NTC thermistor with resin?
Heat expands and contracts resin, applying stress to the thermistor element. Therefore, elastic resin (resin with high heat conductivity such as those with silicone) must be used. Thoroughly evaluate whether the resin can be used, and then contact us.
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- Are there any precautions to take when soldering this NTC thermistor leads?
This NTC thermistor element and leads are soldered together. Because of this, solder the leads at a point 5mm or more away from the lead's root so that the joints between the element and lead are not affected. In addition, make sure that the soldering iron does not come into contact with the thermistor body.
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NCP Series
- What electrode construction does the NCP Series have?
It has a silver (Ag) type electrode with nickel (Ni) plating and tin (Sn) plating.
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- Can the NCP Series products be flow-soldered?
It can be flow-soldered within the range shown in the temperature-time relationship graph given below.
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- Can this Series products be reflow-soldered twice or more?
When soldering is repeated twice or more, make sure that the accumulated soldering time does not exceed the range shown in the graph below.
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- If a current that exceeds the allowable operating current passes through this NTC thermistor, what happens to the thermistor?
If a current that exceeds the allowable operating current passes through the NTC thermistor, its temperature sensing accuracy is degraded. Use this thermistor with a current that does not exceed the allowable operating current.
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- When measuring the resistance of this NTC thermistor, how much current should be passed through the thermistor?
Use a current 1/10 to 1/20 of the allowable operating current for reference. (Since the resistance of the NTC thermistor is high at low temperatures, even a small current flow causes the thermistor to generate heat. Therefore, when measuring the resistance, the lowest possible temperature of the equipment must be taken into consideration. Refer to the data on resistance-temperature characteristic.  )
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- What is the thermal time constant of this NTC thermistor?
The thermal time constant varies widely depending on the size, material, and other conditions of the board to which the thermistor is mounted. For details, contact us.
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- Are this Series products applicable to the bulk feeding system?
For details, please contact us. We will provide an answer separately.
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