参数资料
型号: 3750/50 300SF
厂商: 3M
文件页数: 1/5页
文件大小: 0K
描述: CABLE 50 COND SHLD TWST-PR 26AWG
标准包装: 1
系列: 3750
缆线类型: 多线对
导线数: 50(25 对双绞线)
线规: 26 AWG
线束: 7 股 / 34 AWG
导线材料: 铜,镀锡
套管类型: 聚氯乙烯(PVC)
套管直径: 0.490"(12.45mm)
屏蔽类型: 箔,编织线
长度: 300'(91.44m)
颜色:
电压: 300V
使用: 通信,计算机,控制
线芯绝缘: 聚氯乙烯(PVC)
套管(绝缘体)厚度: 0.026"(0.66mm)
屏蔽材料: 铝;铜,镀锡
屏蔽覆盖范围: 100%,90%
其它名称: 05113844050
80610815070
3M ? Round, Shielded/Jacketed, Disc. Wire Cable
26 AWG Stranded, Twisted Pair, PVC/PVC
3750 Series
?  Meets external wiring requirements of National
Electrical Code, Article 725 (CL2)
?  26 AWG wire carries higher power levels in I/O
harness
?  Twisted pairs reduce crosstalk for balanced drive
applications
?  Dual shielding provides 35 db average shielding
?  Wires are color-coded for easy identification
?  See Regulatory Information Appendix (RIA) for
chemical compliance information
(RIA E1 & C1 apply)
Physical
Date Modified: May 12, 2009
Jacket Material: Polyvinyl Chloride (PVC)
Color: Gray
Primary Material: PVC
TS-0072-B
Sheet 1 of 2
Marking Standard: (UL) CL2 75C 26 AWG
3M XX
C
AWM IIA/B 80C 150V FT1 EU <50V
(where XX may be MR or NU)
Conductors: 26 AWG 7 × 34 [ 7 × 0.160 ] Tinned Stranded Copper
Electrical
Shielding:
0.001 [ 0.03 ] Thick Aluminum/Polyester Film Foil and
90% Coverage Tinned Copper Braid
Voltage Rating: USA: N.E.C. 725, CL2
AWM 300V
Canada: 150V
EU: <50V
Insulation Resistance: (Primary Cable) > 1 × 10 Ω /10 ft. [ 3 m ]
10
Characteristic Impedance: Unbalanced
51 Ω
Balanced
100 Ω
Capacitance:
Inductance:
Propagation Delay:
Velocity of Propagation:
35.6 pF/ft [ 116.8 pF/m ]
.09 μH/ft [ 0.30 μH/m ]
1.82 ns/ft [ 5.97 ns/m ]
56%
18.1 pF/ft [ 59.4 pF/m ]
.18 μH/ft [ 0.59 μH/m ]
1.81 ns/ft [ 5.94 ns/m ]
56%
Note: Unbalanced is measured between conductors within a pair with one conductor connected to the shield. Balanced is measured between conductors within a pair with the shield floating.
Environmental
Temperature Rating: USA: CL2; 75°C Max
Flammability Rating: USA: N.E.C. 725, CL2
UL File No.: E118773, Power Limited Circuit Cable; CL2
3
Interconnect Solutions
http://www.3M.com/interconnects/
Canada: 80°C
Canada: FT1
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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