Datasheet · 2021
L-com BU2HF-2824BK USB Bulk Cable Specification (Rev A)
Construction of the proposed USB lead (WP-4).
- usb cable
- construction
- awg
Datasheet · 2021
Construction of the proposed USB lead (WP-4).
L-com Specification/Procudure BU2HF-2824BK Revision: A Revision Date: 03/11/21 Revised By: SLI USB BULK CABLE SPECIFICATION CROSS-SECTIONAL VIEW COLOR CODE DRAIN WIRE JACKET 3 4 1 BRAID UNIT A 1. WHITE 2. GREEN UNIT B 3. RED 4. BLACK 2 AL. POLY TAPE PAPER DESCRIPTION: USB BULK 2.0 HIGH FLEX 28/24 PU BLK ITEM UNIT A UNIT B CONSTRUCTION AWG 28 AWG - TWISTED PAIR 24 AWG CONDUCTOR SIZE, IN [MM] 19/.003 .0003 [.08 .008] 42/.003 .0003 [.08 .008] MATERIAL TINNED COPPER+teloron TINNED COPPER MATERIAL HD-PE HD-PE MIN. AVG. THICK, IN [MM] .009 [.23] .009 [.23] DIAMETER, IN [MM] .035 .003 [.90 .08] .043 .003 [1.10 .08] CONDUCTORS INSULATION MATERIAL AL. POLY TAPE COVERAGE 100% OVERLAP 25% MIN. AWG 28 AWG MATERIAL TINNED COPPER+teloron CONDUCTOR SIZE, IN [MM] 19/.003 .0003 [.08 .008] MATERIAL TINNED COPPER SIZE 16*5/.004 .0003 [.10 .008] (65% MIN.) COVERAGE 100% OVERLAP 25% MIN. MATERIAL PU MIN. AVG. THICK, IN [MM] .018 [.45] DIAMETER, IN [MM] .177 .006 [4.5 .15] COLOR BLACK TAPE DRAIN WIRE BRAID SHIELD PAPER JACKET MARKING BU2HF-2824BK.SLDDRW ECN# - Page 1 of 2 Initial Release: 03/11/21 By: SLI L-com Specification/Procudure BU2HF-2824BK Revision: A Revision Date: 03/11/21 Revised By: SLI USB BULK CABLE SPECIFICATION DESCRIPTION: USB BULK 2.0 HIGH FLEX 28/24 PU BLK ELECTRICL CHARACTERISTICS 1. VOLTAGE RATING: 30V 2. CONDUCTOR RESISTANCE: 239 Ω/KM MAX. AT 20°C(28AWG); 94.2 Ω/KM MAX. AT 20°C(24AWG) 3. INSULATION RESISTANCE: 100 MΩ-KM MIN. AT 20°C 4. DIELECTRICAL STRENGH: 500VAC/1 MINUTE USB2.0 TWIST PAIR 5. DIFFERENTIAL IMPEDANCE: 90Ω 15% 6. DELAY: 5.2 ns/M 7. DELAY SKEW: 100ps 8. ATTENUATION: FREQ.(MHZ) .064 dB/cable .256 .512 .772 1 4 8 12 .11 .13 .15 .20 .39 .57 .67 .95 .08 24 48 96 200 400 1.35 1.90 3.2 5.8 PHYSICAL CHARACTERISTICS 1. STORAGE TEMPERATURE: -10°C~+80°C 2. OPERATING TEMPERATURE: -10°C~+80°C 3. MIN BEND RADIUS: 10X OD 4. FLAME TEST: UL VW-1 5. BENDING TEST: 10,000 cycles MIN. (LOAD=250g, R=12.7mm, ANGLE= 90 , FREQ.=14cycles/min) 6. CABLE TO BE RoHS COMPLIANT. PACKAGE MODEL NO. LENGTH PACKAGING BU2HF-2824BK-100F 100 FEET POLY BAG BU2HF-2824BK-500F 500 FEET POLY BAG or SPOOL BU2HF-2824BK-1000F 1,000 FEET POLY BAG or SPOOL BU2HF-2824BK.SLDDRW ECN# Page 2 of 2 Initial Release: 03/11/21 By: SLI