UL 2990,20276
Low Voltage Computer Cable
 


Applications


Link Computer with tape, drive , CD-ROM, scanner, net-work

Product Description
  • Rate temperature: 80°C. Rated voltage: 30 volt.
  • Single or twisted pairs together.
  • PE or PVC insulation.
  • Al-Mylar & Copper Braid shield.
  • PVC jacket.

Electrical Characteristics
  • Impedance
    • Blance: 130 ± 10 Ω
    • Unblance: 100 ± 10 Ω
  • Resistance
    • 28 AWG: 232 Ω/km
    • 30 AWG: 374 Ω/km
  • Attneuation: 0.095 db/m at 5 MHz
  • Delay Time Maximum: 5.2 ns/m at 5 MHz
  • Insulation Resistance: 500 MΩ. at 20°C
   
 
UL Style
2990
20276 		Conductor No.
OF
Core 		UL
Style 		Insulation
Thickness		 Norminal
Core OD 		No.of
Shield
&
Material 		Jacket
Thick-
ness		 Overall
Dimaeter		 Standard
Put-Up
AWG No./mm mm mm mm mm ft/coil M/coil

18P

 28 7/0.127 18P 1640 0.12 0.62

Al/mylar and tinned copper braid shield coverage

 1.0 7.6 ± 0.2 500 152
25P 28 7/0.127 25P 1640 0.12 0.62 1.0 9.2 ± 0.2 500 152
1P+18P 28 7/0.127 1P 1571 0.16 0.70 0.9 8.5 ± 0.2 500 152
30 7/0.100 18P 1640 0.23 0.75
1P+24P 28 7/0.127 1P 1571 0.16 0.70 0.9 9.4 ± 0.2 500 152
30 7/0.100 24P 1640 0.23 0.75
   
 
     
Hook-Up Wire : [UL 1007] [UL 1015] [UL 1028,1032] [UL 1061] [UL 1095] [UL 1617,1618,1672] [UL 1517]  
[UL 1569] [HVSF- VSF(T-MARK)]
Flat Ribbon Wire : [UL 2468]
Shielding Wire : [UL 1533,2547] [UL 1691,2791] [UL 1185,2854]
LAN Cable : [UTP - STP]
Computer Cable : [UL 2464] [UL 2464 Pair Type] [UL 2919] [UL 2990,20276]
Coxial Cable : [UL 1170,1365] [UL 1354,1478(RG)] [JIS C 3501]
Twinaxial Cable : [UL 2092,2448,2498,2582,2668,20063]
Universal Serial Bus Cable : [Fully Rate Type] [SUB-Channel Type]
Power Supply Cable : [SPT] [SVT] [ SJT] [VDE] [T-MARK] [XT] [SAA]
Control Cable : [CVV]