| Product name: | TWC-78系列1553B数据总线 | ||||||
| specification: | ![]() |
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| Category: | wire and cable -- 通讯电缆 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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|
型 号 |
TWC-78-1 |
TWC-78-2 |
|
阻抗(Ω) |
78±3 |
78±3 |
|
标称外径(mm) |
3.8 |
6.0 |
|
最小弯曲半径(mm) |
30 |
32 |
|
耐交流电压(RMS) |
1.0kV |
2.0kV |
|
最大电容(pF/ft) |
24.0 |
19.7 |
|
导体回路电阻(Ω/Mft) |
63.00 |
19.00 |
|
衰减(dB/100ft) |
|
|
|
1MHz |
1.00 |
0.50 |
|
3MHz |
1.50 |
0.90 |
|
10MHz |
2.00 |
1.80 |
|
20MHz |
3.00 |
2.50 |
|
50MHz |
5.00 |
3.60 |
|
屏蔽系数 |
98% |
95% |
|
使用温度 |
-60~200℃ |
-55~125℃ |
|
对应美军标 |
M17/176-00002 |
M17/186-00001 |