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参数资料
| 型号： | 643484-000 |
| 元件分类： | 连接器件 |
| 英文描述： | INTERCONNECTION DEVICE |
| 文件页数： | 2/4页 |
| 文件大小： | 187K |
| 代理商： | 643484-000 |
QDF-2 and 4 Wire Patch Cords
Test plug - 1 open end - line side QDF-2A1-X (X = metres of cord)
Product Name
PCN Number
QDF-2A1-1
287190-000
QDF-2A1-2
062313-000
QDF-2A1-3
242672-000
QDF-2A1-5
159412-000
Test plug (line side) to bantam plug QDF-2AP-X (X = metres of cord)
Product Name
PCN Number
QDF-2AP-3
443057-000
Test plug - 1 open end - equipment side QDF-2B1-X (X - meters of cord)
Product Name
PCN Number
QDF-2B1-2
625702-000
QDF-2B1-3
437284-000
Materials
Housing
Thermoplastic, UL 94 V0 rated (self-extinguishing)
Contact
High-strength phosphor bronze with corrosion-resistant plating
Cable
0.4 mm stranded tinned copper, PVC insulation, PVC outer grey jacket, 3.9 mm outer
Electrical Characteristics
Insulation resistance
> 100 M at 100 Vdc
Cross talk
< -70 dB @ 20 kHz
< -50 dB @ 1.544 MHz
< -50 dB @ 0.772 MHz
< -40 dB @ 2.048 MHz
< -50 dB @ 1.024 MHz
< -40 dB at 3.156 MHz
Contact resistance
> 200 m including bulk resistance of 1 m
Maximum change in contact resistance
20 m
Life
20 m max. increase in contact resistance after 1500 insertion/withdrawal cycles into
QDF-E magazine
Dimensions
Specifications
Ordering Information
2-Wire Cords
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