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商品详细描述
UL导线外观标准
UL 21451 Double Shielded Computer Cable 双层屏蔽电脑线
UL 21451 Double Shielded Computer Cable 双层屏蔽电脑线
■PRODUCT DESCRIPTION
●Rated temperature: 80˚C
●Rated voltage: 30V
●Reference standard: UL 758, UL 1581, CSA C22.2 No.210
●Stranded bare or tinned copper conductor
●PE insulation
●Tinned copper wire braid shield
●Tinned stranded copper drain wire
●mPPE-PE jacket
●Flammability grade: UL VW-1123 ■APPLICATION
●For internal wiring of electronic equipment
●Rated temperature: 80˚C
●Rated voltage: 30V
●Reference standard: UL 758, UL 1581, CSA C22.2 No.210
●Stranded bare or tinned copper conductor
●PE insulation
●Tinned copper wire braid shield
●Tinned stranded copper drain wire
●mPPE-PE jacket
●Flammability grade: UL VW-1123 ■APPLICATION
●For internal wiring of electronic equipment
■产品说明
●額定溫度:80˚C
●額定電壓:30V
●參考標準:UL 758, UL 1581,
CSA C22.2 No.210
●導體使用絞合裸銅,鍍錫銅線
●聚乙烯絕緣
●鍍錫銅線編織屏蔽
●鍍錫絞合地線
●耐燃改性聚苯醚 — 聚乙烯護套
●燃燒等級:UL VW-1 及CSA FT1 垂直耐燃測試
■应用
●用於電子設備內部連线
●額定溫度:80˚C
●額定電壓:30V
●參考標準:UL 758, UL 1581,
CSA C22.2 No.210
●導體使用絞合裸銅,鍍錫銅線
●聚乙烯絕緣
●鍍錫銅線編織屏蔽
●鍍錫絞合地線
●耐燃改性聚苯醚 — 聚乙烯護套
●燃燒等級:UL VW-1 及CSA FT1 垂直耐燃測試
■应用
●用於電子設備內部連线
产品结构 CABLE CONSTRUCTION
Part No. 型号 |
Conductor 导体 | Cores 芯数 |
Insulation 绝缘 | Overall Shielding 外屏蔽 |
Jacket 护套 | Max. Conductor DC Resistance 最大導體電阻 (Ω/km) | ||||
AWG 线規 |
No./mm 线数/线径 |
Diameter 线径 (mm) |
Material 材质 |
Diameter 线径 (mm) |
Material 材质 |
Diameter 线径 (mm) | ||||
UL21451-001 | 28 | 7/0.127 | 0.38 | 4C | PE | 0.70 | Al-Mylar, Braiding |
mPPE-PE | 4.2 | 239 |
28 | 7/0.127 | 0.38 | 4C | 0.90 | 239 | |||||
UL21451-002 | 28 | 7/0.127 | 0.38 | 4C | 0.70 | 4.8 | 239 | |||
26 | 7/0.16 | 0.48 | 4C | 1.00 | 150 | |||||
UL21451-003 | 28 | 7/0.127 | 0.38 | 4C | 0.70 | 4.9 | 239 | |||
24 | 7/0.2 | 0.6 | 4C | 1.12 | 94.2 | |||||
UL21451-004 | 28 | 7/0.127 | 0.38 | 4C | 0.70 | 5.1 | 239 | |||
22 | 7/0.254 | 0.76 | 4C | 1.28 | 59.4 | |||||
UL21451-005 | 28 | 7/0.127 | 0.38 | 4C | 0.70 | 5.1 | 239 | |||
20 | 26/0.16 | 0.94 | 4C | 1.46 | 36.7 |
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