BT系列--絕緣引線型NTC熱敏電阻 |
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1. 工作溫度 -30℃ ~+125℃ 2. 精度高、互換性、一致性好 3. 良好的耐熱循環(huán)能力 4. 穩(wěn)定性好 5. 無鉛,符合RoHS指令 |
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產(chǎn)品規(guī)格型號(hào)的表示方法 |
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BT | | 103 | | F | | 3435 | | B | | 32 | | L100 | ① | ② | ③ | ④ | ⑤ | ⑥ | Length(mm) |
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① | | ② | | ③ | | ④ | | ⑤ | | ⑥ | 產(chǎn)品代號(hào) | 25℃電阻值 | R25誤差 | B值 | B值測(cè)量溫度 | AWG No. | BT | BT系列 熱敏電阻 | 202 | 20×102Ω | A | ±0.02℃ | 3435: B=3435K | A | 25℃/50℃ | AWG26 | B | ±0.05℃ | AWG28 | 103 | 10×103Ω | F | ±1% | 4100: B=4100K | B | 25℃/85℃ | AWG30 | G | ±2% | AWG32 | 473 | 47×103Ω | H | ±3% | AWG34 |
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Part No. | R25℃ (KΩ) | B (K) | Rated Power @25℃(mw) | Dissipation factor(δ) (mW/℃) | Thermal time constant (s) | BT502□3274A | 5.0 | 3274 | 10-20 | 2-4 | 15 | BT502□3435B | 5.0 | 3435 | 10-20 | 2-4 | 15 | BT502□3470A | 5.0 | 3470 | 10-20 | 2-4 | 15 | BT103□3274A | 10.0 | 3274 | 10-20 | 2-4 | 15 | BT103□3435B | 10.0 | 3435 | 10-20 | 2-4 | 15 | BT103□3470A | 10.0 | 3470 | 10-20 | 2-4 | 15 | BT103□3950A | 10.0 | 3950 | 10-20 | 2-4 | 15 | BT103□4100A | 10.0 | 4100 | 10-20 | 2-4 | 15 | BT503□3950A | 50.0 | 3950 | 10-20 | 2-4 | 15 | BT503□4100A | 50.0 | 4100 | 10-20 | 2-4 | 15 | BT104□3950A | 100 | 3950 | 10-20 | 2-4 | 15 | BT104□4100A | 100 | 4100 | 10-20, | 2-4 | 15 | BT104□4400A | 100 | 4400 | 10-20 | 2-4 | 15 |
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◆ 電阻值精度為±3%以內(nèi)的,B值對(duì)應(yīng)誤差為±1%,其余B值誤差均為±2%。 ◆ 可根據(jù)客戶要求定做特殊規(guī)格。 |