USB 2.0 CABLE
Universal Serial Bus(USB 2.0) CABLE
-a. Fully Rated 全速：28AWG(7/0.127)×1P+(20-28AWG) ×2C+AL/MY+28AWG D.W.+90%BD
-b. Sub Channel 附属媒介：28AWG(7/0.127) ×1P+(20-28AWG) ×2C+AL/MY
UL Style2725,CSA AWM Ⅰ/Ⅱ A
-额定温度： 80℃，额定电压：30V -Rating： 80℃,30V
-参考标准： UL Subject758, UL1581 -Standard：UL 758, UL1581
CSA C22.2 No.210.2 CSA C22.2 No.210.2
-认证档案号：E170689,LL109915 -File NO.： E170689,LL109915
产品说明：
①Data Pair 信息绞对线
②Braid编织
③Braid编织
④AL/MY
⑤Drain wire地线
⑥Jacket 外被
⑦Power Conductor 电源芯线导体20-28AWG
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JACKET O.D 外被外径（FULL RATED） |
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WIRE 芯线 |
O.D |
WIRE 芯线 |
O.D |
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28#1PR+28#2C |
4.3±0.15mm |
28#1PR+26#2C |
4.7±0.15mm |
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28#1PR+24#2C |
4.7±0.15mm |
28#1PR+22#2C |
5.0±0.15mm |
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28#1PR+20#2C |
5.1±0.15mm |
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应用：
-Can be used as scanner, printer, mouse, keyboard and so on low frequency product.(低频周边产品)
ELECTRICAL CHARACTER 电气特性：
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1.VOLTAGE RATING
电压等级 |
30V(rms)Maximum. |
TESTING CABLE
OF LENGTH
电线长度 |
3.8M |
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2.CONDUCTOR RESIS
导体电阻 |
GAUGE |
28 |
26 |
24 |
22 |
20 |
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Ω/M |
0.232 |
0.145 |
0.089 |
0.057 |
0.038 |
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3.UNBALANCE RESIS
不平衡电阻 |
Between conductors resistance skew＜5%. |
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4.IMPEDANCE
阻抗 |
76.5Ω-103.5Ω(TDR Differential) 30Ω±30%(TDR COMMON) |
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5.ATTENUATION
衰减 |
Frequency频率（MHz） |
0.512 |
0.772 |
1 |
4 |
8 |
12 |
24 |
48 |
96 |
200 |
400 |
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Att.dB/
CABLE |
-0.13 |
-0.15 |
-0.20 |
-0.39 |
-0.57 |
-0.76 |
-0.95 |
-1.35 |
-1.9 |
-3.2 |
-5.8 |
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6.PROPAGATION DELAY 传输延迟 |
Fully rated twisted signal pair must be equal to or than 26 ns. Frequency range of 1-400 MHz. |
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7.SKEW 差异 |
The propagation delay of two signal wires skew ＜100ps(TDR Single ended) |
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