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    Belden 9272 Twinax - Twinaxial Cable 工業電腦數據傳輸電線
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    商品編號: Belden-9272, taiwan, google

    Belden9272 Twinax - Twinaxial Cable 工業電腦數據傳輸電線

    20 AWG stranded (7x28) .038" tinned copper conductors, polyethylene insulation, tinned copper braid shield (93% Coverage), PVC jacket.
    DESCRIPTION:
    20 AWG stranded (7x28) .038" tinned copper conductors, polyethylene insulation, tinned copper braid shield (93% Coverage), PVC jacket.


    PHYSICAL CHARACTERISTICS :


    CONDUCTOR :
    Number of Pairs: 1
    Total Number of Conductors: 2
    AWG: 20
    Stranding: 7x28
    Conductor Diameter: .038 in.
    Conductor Material: TC - Tinned Copper

    INSULATION :
    Insulation Material: PE - Polyethylene

    PAIR :
    Pair Lay Length & Direction:

    Lay Length (in.) Direction Twists/ft (twist/ft)
    4.1


    Pair Diameter: .156 in.
    Pair Color Code Chart:

    Number Color
    1 Clear & Blue



    OUTER SHIELD :
    Outer Shield Type: Braid
    Outer Shield Material: TC - Tinned Copper
    Outer Shield %Coverage: 93 %

    OUTER JACKET :
    Outer Jacket Material: PVC - Polyvinyl Chloride

    OVERALL NOMINAL DIAMETER :
    Overall Nominal Diameter: .244 in.
    MECHANICAL CHARACTERISTICS :

    Operating Temperature Range: -20°C To +60°C
    UL Temperature Rating: 60°C (UL AWM Style 2092)
    Bulk Cable Weight: 39 lbs/1000 ft.
    Max. Recommended Pulling Tension: 68 lbs.
    Min. Bend Radius (Install): 2.5 in.
    APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE :


    APPLICABLE STANDARDS :
    NEC/(UL) Specification: CM
    CEC/C(UL) Specification: CM
    AWM Specification: UL Style 2092 (300 V 60°C)
    EU CE Mark (Y/N): Yes
    EU RoHS Compliant (Y/N): Yes
    EU RoHS Compliance Date (mm/dd/yyyy):: 01/01/2004

    FLAME TEST :
    UL Flame Test: UL1685 UL Loading

    PLENUM/NON-PLENUM :
    Plenum (Y/N): N
    Plenum Number: 89272
    ELECTRICAL CHARACTERISTICS :

    Nom. Characteristic Impedance: 78 Ω
    Nom. Inductance: .020 µH/ft
    Nom. Capacitance Conductor to Conductor @ 1 KHz: 19.7 pF/ft
    Nominal Velocity of Propagation: 66 %
    Nominal Delay: 1.54 ns/ft
    Nom. Conductor DC Resistance @ 20 Deg. C: 9.5 Ω/1000 ft
    Nominal Outer Shield DC Resistance: 3.4 Ω/1000 ft
    Nom. Attenuation:

    Description Frequency (MHz) Start Frequency (MHz) Stop Frequency (MHz) Nom. Attenuation (dB/100 ft.)
    1 0.6
    10 2.1
    50 5.0
    100 7.5
    200 11.0
    400 16.0


    Max. Operating Voltage - UL: 300 V RMS (UL AWM Style 2092)
    PUT-UPS AND COLORS:

    Item Description Put-Up (ft.) Ship Weight (lbs.) Jacket Color Notes
    9272 006100 78 OHM TWINAX 100 3.7 BLUE, LIGHT
    9272 0061000 78 OHM TWINAX 1000 41 BLUE, LIGHT C
    9272 006500 78 OHM TWINAX 500 18.5 BLUE, LIGHT C
    9272 006U1000 78 OHM TWINAX U1000 39 BLUE, LIGHT
    9272 006U500 78 OHM TWINAX U500 20 BLUE, LIGHT


    C = CRATE REEL PUT-UP.