| Electronic Thermometer Series High Precision NTC Thermistor IT
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• High accuracy tolerances to +/-0.02℃
• Small size, Fast response,High sensitivity
• High stability and High reliability
• Operating range:-50℃ -- 110℃ |
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| •Electronics Thermometer •Medical instrument |
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| Part Number Identification |
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| | | | | | | | | | Product Series Code | Resistance @25℃ | Tolerance | B Constance | Test temp. Of B | IT | Electronic Thermometer Series NTC Thermistor | R202 | 20×102Ω | A | ±0.02℃ | 3435: B=3435 | A | 25℃/50℃ | B | ±0.05℃ | R103 | 10×103Ω | D | ±0.2℃ | 4100: B=4100 | B | 25℃/85℃ | F | ±1% | R473 | 47×103Ω | G | ±2% |
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| Electronic parameter Specification |
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Part No. | R25℃ (KΩ) | B (K) | Rated Power @ 25℃(mw) | Dissipation factor(δ) (mW/℃) | Thermal time constant (s) | IT502□ 3470A | 5.0kΩ | 3470K | 3.5 | 0.7 | 3.2 | IT502□ 3950A | 5.0kΩ | 3950K | 3.5 | 0.7 | 3.2 | IT103□ 3470A | 10.0kΩ | 3470K | 3.5 | 0.7 | 3.2 | IT103□ 3950A | 10.0kΩ | 3950K | 3.5 | 0.7 | 3.2 | IT203□ 3950A | 20.0kΩ | 3950K | 3.5 | 0.7 | 3.2 | IT503□ 3950A | 50.0kΩ | 3950K | 3.5 | 0.7 | 3.2 | IT104□ 3950A | 100KΩ | 3950K | 3.5 | 0.7 | 3.2 | | | | | | |
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◆ The B-tolerance is ±1％ when R--tolerance within ±3％,
others are ±2%.
◆ Special part number could be customizing. |
