?高密度(HD)電陶瓷熱敏電阻
?密封元件,玻璃封裝
?用于PCB安裝的軸向引線
?高溫設(shè)備,適用于高達(dá)+300ºC的應(yīng)用
?符合RoHS標(biāo)準(zhǔn)
?銅包鋼(CCS線)
經(jīng)證明的高溫穩(wěn)定性
?密封玻璃包裝
?高溫下經(jīng)證實的穩(wěn)定性
?高溫能力達(dá)到+ 300°C
?24AWG鍍鎳CCS線
?對大批量應(yīng)用程序具有成本效益
?溫度范圍(鍍鎳)-40ºC至+300ºC
?溫度范圍(鍍錫)-40ºC至+200ºC
電氣規(guī)格
參數(shù)
單位 |
價值 |
+25°C時的電阻 |
歐姆 |
5,000 |
+25°C時的電阻容差 |
% |
±1 |
β值25/85 |
K型 |
3950 |
β值公差25/85 |
% |
±1 |
液體中的時間響應(yīng) |
秒 |
約2 |
靜止空氣中的耗散常數(shù) |
mW/°C |
1.9 |
工作溫度(鍍鎳CCS引腳) |
°C |
-40至+300 |
工作溫度(鍍錫CCS導(dǎo)線) |
°C |
-40至+200 |
|
最大允許電流(25°C,靜止空氣) |
a最大值 |
0.25mA |
最大額定功率(25°C,靜止空氣) |
P最大值 |
110MW |
3950電阻與溫度關(guān)系表
R25=5KΩ±1% B25/85=3950K±1%
溫度℃) |
最小值(kω) |
標(biāo)稱值(kω) |
最大值(kω) |
ALPHA(%/℃) |
-40.0 |
159.784 |
168.655 |
178 |
-6.67 |
-39 |
149.645 |
157.822 |
166.429 |
-6.62 |
-38 |
140.215 |
147.755 |
155.684 |
-6.57 |
-37 |
131.44 |
138.394 |
145.702 |
-6.53 |
-36 |
123.27 |
129.687 |
136.424 |
-6.48 |
-35 |
115.660 |
121.583 |
127.796 |
-6.43 |
-34 |
108.569 |
114.037 |
119.769 |
-6.39 |
-33 |
101.957 |
107.007 |
112.296 |
-6.35 |
-32 |
95.79 |
100.455 |
105.337 |
-6.3 |
-31 |
90.034 |
94.345 |
98.852 |
-6.26 |
-30 |
84.66 |
88.645 |
92.807 |
-6.21 |
-29 |
79.641 |
83.324 |
87.17 |
-6.17 |
-28 |
74.95 |
78.357 |
81.91 |
-6.13 |
-27 |
70.565 |
73.716 |
77 |
-6.09 |
-26 |
66.463 |
69.378 |
72.414 |
-6.05 |
-25 |
62.625 |
65.322 |
68.129 |
-6.01 |
-24 |
59.032 |
61.528 |
64.124 |
-5.97 |
-23 |
55.666 |
57.978 |
60.379 |
-5.93 |
-22 |
52.514 |
54.654 |
56.875 |
-5.89 |
-21 |
49.558 |
51.54 |
53.596 |
-5.85 |
-20 |
46.787 |
48.623 |
50.526 |
-5.81 |
-19 |
44.188 |
45.888 |
47.649 |
-5.77 |
-18 |
41.748 |
43.324 |
44.954 |
-5.74 |
-17 |
39.458 |
40.917 |
42.427 |
-5.7 |
-16 |
37.307 |
38.659 |
40.057 |
-5.66 |
-15 |
35.285 |
36.539 |
37.833 |
-5.63 |
-14 |
33.386 |
34.547 |
35.746 |
-5.59 |
-13 |
31.599 |
32.676 |
33.786 |
-5.55 |
-12 |
29.919 |
30.917 |
31.946 |
-5.52 |
-11 |
28.337 |
29.263 |
30.216 |
-5.49 |
-10 |
26.849 |
27.707 |
28.589 |
-5.45 |
-9 |
25.447 |
26.242 |
27.06 |
-5.42 |
溫度℃) |
最小值(kω) |
標(biāo)稱值(kω) |
最大值(kω) |
ALPHA(%/℃) |
-8.0 |
24.127 |
24.864 |
25.621 |
-5.38 |
-7 |
22.882 |
23.566 |
24.267 |
-5.35 |
-6 |
21.709 |
22.342 |
22.992 |
-5.32 |
-5 |
20.603 |
21.19 |
21.792 |
-5.28 |
-4 |
19.559 |
20.103 |
20.66 |
-5.25 |
-3 |
18.574 |
19.078 |
19.594 |
-5.22 |
-2 |
17.644 |
18.111 |
18.589 |
-5.19 |
-1 |
16.766 |
17.199 |
17.641 |
-5.16 |
0 |
15.937 |
16.338 |
16.747 |
-5.13 |
1 |
15.152 |
15.524 |
15.903 |
-5.09 |
2 |
14.412 |
14.755 |
15.106 |
-5.06 |
3 |
13.711 |
14.03 |
14.354 |
-5.03 |
4 |
13.05 |
13.344 |
13.644 |
-5 |
5 |
12.424 |
12.696 |
12.973 |
-4.96 |
6 |
11.832 |
12.084 |
12.34 |
-4.93 |
7 |
11.271 |
11.504 |
11.741 |
-4.9 |
8 |
10.741 |
10.956 |
11.175 |
-4.87 |
9 |
10.238 |
10.437 |
10.639 |
-4.84 |
10 |
9.763 |
9.946 |
10.133 |
-4.81 |
11 |
9.312 |
9.481 |
9.653 |
-4.78 |
12 |
8.884 |
9.041 |
9.199 |
-4.74 |
13 |
8.479 |
8.623 |
8.769 |
-4.71 |
14 |
8.095 |
8.227 |
8.362 |
-4.69 |
15 |
7.73 |
7.852 |
7.975 |
-4.66 |
16 |
7.384 |
7.496 |
7.609 |
-4.63 |
17 |
7.055 |
7.158 |
7.262 |
-4.6 |
18 |
6.743 |
6.838 |
6.933 |
-4.57 |
19 |
6.446 |
6.533 |
6.621 |
-4.54 |
20 |
6.165 |
6.244 |
6.324 |
-4.51 |
21 |
5.897 |
5.969 |
6.043 |
-4.49 |
22 |
5.642 |
5.708 |
5.775 |
-4.46 |
23 |
5.4 |
5.46 |
5.521 |
-4.43 |
24 |
5.169 |
5.224 |
5.28 |
-4.41 |
25 |
4.95 |
5 |
5.05 |
-4.38 |
26 |
4.736 |
4.787 |
4.837 |
-4.35 |
溫度 (℃) |
最小值(kω) |
標(biāo)稱值(kω) |
最大值(kω) |
ALPHA(%/℃) |
27 |
4.533 |
4.583 |
4.634 |
-4.33 |
28 |
4.339 |
4.39 |
4.441 |
-4.3 |
29 |
4.155 |
4.206 |
4.257 |
-4.27 |
30 |
3.979 |
4.03 |
4.082 |
-4.25 |
31 |
3.812 |
3.863 |
3.914 |
-4.22 |
32 |
3.653 |
3.704 |
3.755 |
-4.2 |
33 |
3.502 |
3.552 |
3.603 |
-4.18 |
34 |
3.357 |
3.407 |
3.458 |
-4.15 |
35 |
3.219 |
3.269 |
3.319 |
-4.13 |
36 |
3.088 |
3.137 |
3.187 |
-4.1 |
37 |
2.963 |
3.012 |
3.061 |
-4.08 |
38 |
2.843 |
2.892 |
2.941 |
-4.06 |
39 |
2.729 |
2.777 |
2.826 |
-4.03 |
40 |
2.62 |
2.668 |
2.716 |
-4.01 |
41 |
2.516 |
2.563 |
2.611 |
-3.99 |
42 |
2.417 |
2.463 |
2.51 |
-3.96 |
43 |
2.322 |
2.368 |
2.414 |
-3.94 |
44 |
2.232 |
2.277 |
2.322 |
-3.92 |
45 |
2.145 |
2.189 |
2.234 |
-3.9 |
46 |
2.063 |
2.106 |
2.15 |
-3.88 |
47 |
1.983 |
2.026 |
2.07 |
-3.85 |
48 |
1.908 |
1.95 |
1.993 |
-3.83 |
49 |
1.835 |
1.877 |
1.919 |
-3.81 |
50 |
1.766 |
1.807 |
1.848 |
-3.81 |
51 |
1.699 |
1.739 |
1.78 |
-3.79 |
52 |
1.636 |
1.675 |
1.715 |
-3.77 |
53 |
1.575 |
1.613 |
1.653 |
-3.74 |
54 |
1.516 |
1.554 |
1.593 |
-3.72 |
55 |
1.46 |
1.498 |
1.536 |
-3.7 |
56 |
1.407 |
1.443 |
1.481 |
-3.67 |
57 |
1.356 |
1.392 |
1.428 |
-3.65 |
58 |
1.307 |
1.342 |
1.378 |
-3.63 |
59 |
1.26 |
1.294 |
1.329 |
-3.61 |
60 |
1.215 |
1.248 |
1.283 |
-3.58 |
61 |
1.172 |
1.205 |
1.239 |
-3.56 |