参数资料
| 型号： | 2049/20 100SF |
| 厂商： | 3M |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | CABLE 20 COND .025 FLAT 50FT |
| 产品培训模块： | Cable Matters |
| 产品变化通告： | Halogen Free Resin Change 25/Aug/2010 |
| 产品目录绘图： | 2049 Series End |
| 标准包装： | 1 |
| 系列： | 2049 |
| 缆线类型： | 扁平缆线 |
| 导线数： | 20 |
| 间距： | 0.025"（0.64mm） |
| 长度： | 50.0'（15.24m） |
| 线规： | 30 AWG |
| 线束： | 实心 |
| 屏蔽： | 无屏蔽 |
| 颜色： | 灰白 |
| 套管类型： | 聚烯烃（PO） |
| 额定电压： | 30V |
| 工作温度： | -20°C ~ 105°C |
| 其它名称： | MB20K-50 |
3M ? Round Conductor Flat Cable
.025" 30 AWG Solid, Halogen-Free Insulation
2049 Series
? Advantages of this halogen free insulation are low
smoke (BSS 7238) and low toxicity of combustion
gases (NES 713) reducing risk to firefighters and low
corrosivity of combustion gases (pH ≈ 6.0) reducing
damage to nearby equipment.
? 30 AWG solid conductors on .025 inch pitch permits
higher signal density and mass-termination.
? Please contact your 3M sales representative for
variations not described in this specification
? See Regulatory Information Appendix (RIA) for
chemical compliance information
(RIA E1 & C1 apply)
Physical
Electrical
Date Modified: May 5, 2009
Insulation:
Material: Halogen-Free Polyolefin (PO) Appendix C1 & E1 apply.
Color: Off-White
Marking:
Standard: None
Conductors: 30 AWG [ ? 0.254 ] Tinned Solid Copper
TS-0886-D
Sheet 1 of 2
Voltage Rating: USA: 30V
EU: <50V
Insulation Resistance: (Primary Cable) > 1 × 10 Ω /10 ft. [ 3 m ]
10
Characteristic Impedance:
Capacitance:
Inductance:
Propagation Delay:
Velocity of Propagation:
Unbalanced
83 Ω
19.0 pF/ft [ 62.3 pF/m ]
0.13 μH/ft [ 0.43 μH/m ]
1.58 ns/ft [ 5.18 ns/m ]
64%
Balanced
137 Ω
11.1 pF/ft [ 36.4 pF/m ]
0.21 μ"/ft [ 0.66 μ"/m ]
1.52 ns/ft [ 4.99 ns/m ]
67%
Note: Unbalanced is measured between ground-signal-ground conductors.
Environmental
Temperature Rating: -20°C to +105°C
Flammability Rating: USA: UL: Horizontal
UL File No.: E42769, Style No: 20930
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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