PDF《NTC 热敏电阻（片式）》

25 ℃ 电阻值 容差 B 定数 at 25/50(K) B 定数 at 25/85(K) ERTJ1VA220

22 Ω ±3 %(H) or ±5 %(J)

2750 K±3 % (2700 K) ERTJ1VA330

33 Ω

2750 K±3 % (2700 K) ERTJ1VA400

40 Ω

2800 K±3 % (2750 K) ERTJ1VA470

47 Ω

2800 K±3 % (2750 K) ERTJ1VA680

68 Ω

2800 K±3 % (2750 K) ERTJ1VA101

100 Ω

2800 K±3 % (2750 K) ERTJ1VT102 1.0 kΩ

4500 K±2 % (4450 K) ERTJ1VT152 1.5 kΩ

4500 K±2 % (4450 K) ERTJ1VT202 2.0 kΩ

4500 K±2 % (4450 K) ERTJ1VT222 2.2 kΩ

4500 K±2 % (4450 K) ERTJ1VT302 3.0 kΩ

4500 K±2 % (4450 K) ERTJ1VT332 3.3 kΩ

4500 K±2 % (4450 K) ERTJ1VR332 3.3 kΩ

4250 K±2 % (4300 K) ERTJ1VR472 4.7 kΩ

4250 K±2 % (4300 K) ERTJ1VT472 4.7 kΩ

4500 K±2 % (4450 K) ERTJ1VR682 6.8 kΩ

4250 K±2 % (4300 K) ERTJ1VG103A

10 kΩ (3380 K)

3435 K±1% ERTJ1VR103

10 kΩ

4250 K±2 % (4300 K) ERTJ1VR153

15 kΩ

4250 K±2 % (4300 K) ERTJ1VR223

22 kΩ

4250 K±2 % (4300 K) ERTJ1VR333

33 kΩ

4250 K±2 % (4300 K) ERTJ1VP473

47 kΩ

4100 K±2 % (4150 K) ERTJ1VR473

47 kΩ

4250 K±2 % (4300 K) ERTJ1VV473

47 kΩ

4700 K±2 % (4750 K) ERTJ1VR683

68 kΩ

4250 K±2 % (4300 K) ERTJ1VV683

68 kΩ

4700 K±2 % (4750 K) ERTJ1VS104A

100 kΩ (4330 K)

4390 K±1% ERTJ1VV104

100 kΩ

4700 K±2 % (4750 K) ERTJ1VV154

150 kΩ

4700 K±2 % (4750 K) ERTJ1VT224

240 kΩ

4500 K±2 % (4580 K) 型号中的 记录的是电阻值容差编号. Dec.

2017 03 本公司在更改设计,规格时可能不予事先通知,敬请谅解.请务必在购买及使用本公司产品前向本公司索要相关技术规格书.如对产品的安全性有疑义时,请速与本公司联系. NTC 热敏电阻(片式) 温度・电阻对比表(设25 ℃时的电阻值为1时的各温度的电阻值)/参考值 ERTJA~ ERTJG~ ERTJM~ ERTJP~ ERTJR~ ERTJ0ES~ ERTJ1VS~ ERTJT~ ERTJT~ ERTJV~ B25/50

2750 K

2800 K (3375 K)

3900 K

4050 K

4250 K

4330 K (4330 K)

4500 K

4500 K

4700 K B25/85 (2700 K) (2750 K)

3435 K (3970 K) (4100 K) (4300 K) (4390 K)

4390 K (4450 K) (4580 K) (4750 K) T(°C) ?1 ?2 -40 13.05 13.28 20.52 32.11 33.10 43.10 45.67 45.53 63.30 47.07 59.76 -35 10.21 10.40 15.48 23.29 24.03 30.45 32.08 31.99 42.92 33.31 41.10 -30 8.061 8.214 11.79 17.08 17.63 21.76 22.80 22.74 29.50 23.80 28.61 -25 6.427 6.547 9.069 12.65 13.06 15.73 16.39 16.35 20.53 17.16 20.14 -20 5.168 5.261 7.037 9.465 9.761 11.48 11.91 11.89 14.46 12.49 14.33 -15 4.191 4.261 5.507 7.147 7.362 8.466 8.743 8.727 10.30 9.159 10.31 -10 3.424 3.476 4.344 5.444 5.599 6.300 6.479 6.469 7.407 6.772 7.482 -5 2.819 2.856 3.453 4.181 4.291 4.730 4.845 4.839 5.388 5.046 5.481

0 2.336 2.362 2.764 3.237 3.312 3.582 3.654 3.650 3.966 3.789 4.050

5 1.948 1.966 2.227 2.524 2.574 2.734 2.778 2.776 2.953 2.864 3.015

10 1.635 1.646 1.806 1.981 2.013 2.102 2.128 2.126 2.221 2.179 2.262

15 1.380 1.386 1.474 1.567 1.584 1.629 1.642 1.641 1.687 1.669 1.710

20 1.171 1.174 1.211 1.247 1.255 1.272 1.277 1.276 1.293 1.287 1.303

25 1

1 1

1 1

1 1

1 1

1 1

30 0.8585 0.8565 0.8309 0.8072 0.8016 0.7921 0.7888 0.7890 0.7799 0.7823 0.7734

35 0.7407 0.7372 0.6941 0.6556 0.6461 0.6315 0.6263 0.6266 0.6131 0.6158 0.6023

40 0.6422 0.6376 0.5828 0.5356 0.5235 0.5067 0.5004 0.5007 0.4856 0.4876 0.4721

45 0.5595 0.5541 0.4916 0.4401 0.4266 0.4090 0.4022 0.4025 0.3874 0.3884 0.3723

50 0.4899 0.4836 0.4165 0.3635 0.3496 0.3319 0.3251 0.3254 0.3111 0.3111 0.2954

55 0.4309 0.4238 0.3543 0.3018 0.2881 0.2709 0.2642 0.2645 0.2513 0.2504 0.2356

60 0.3806 0.3730 0.3027 0.2518 0.2386 0.2222 0.2158 0.2161 0.2042 0.2026 0.1889