9903 BELDEN | Alldatasheet
Document overview
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Technical content
Product: 9903 Transceiver 10BASE5, #28-3pr, #24-1pr, PO, Isolated Shields, PVC Jkt, CMG Product Description IEEE 802.3 Ethernet Transceiver 10BASE5, 28 and 24 AWG stranded tinned copper conductors, polypropylene insulation, #28-3, #24-1 twisted pairs, overall polyester isolation tape + Duofoil® + tinned copper braid shield (92% coverage), drain wire, light gray PVC jacket. Technical Specifications Product Overview Suitable Applications: IEEE 802.3 Transceiver Cable Construction Details Conductor Element Number of Element Size Stranding Material Pair(s) 3 28 7x36 TC - Tinned Copper Pair(s) 1 24 7x32 TC - Tinned Copper Insulation Material Nom. Thickness Nom. Insulation Diameter Color Code PP - Polypropylene 0.009 in (0.23 mm) 0.044 in (1.1 mm) Gray & White, Yellow & Orange, Blue & Green, Black & Red Inner Shield Shield Type Material Coverage Tape Bi-Laminate (Alum+Poly) 100% Outer Shield Shield Type Material Coverage Drainwire Type Tape Tri-Laminate (Alum+Poly+Alum) 100% 24 AWG (7x32) TC Braid Tinned Copper (TC) 90% Outer Jacket Separator Material Nom. Thickness Nom. Diameter Polyester Tape PVC - Polyvinyl Chloride 0.033 in (0.84 mm) 0.25 in (6.4 mm)
Electrical Characteristics
Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current 25ºC Pair(s) 28.81 Ohm/1000ft (94.52 Ohm/km) Voltage UL Voltage Rating
30 V (AWM 2919), 300 V (CMG)
Mechanical Characteristics
80°C -20°C To +80°C Bend Radius Stationary Min. Installation Min. 2.5 in (64 mm) 2.5 in (64 mm) Max. Pull Tension: 68 lbs (31 kg) Bulk Cable Weight: 39 lbs/1000ft Standards and Compliance Flammability / Reaction to Fire: UL1685 FT4 Loading, FT4, IEC 60332-1-2 CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca NEC / UL Compliance: Article 800, CMG AWM Compliance: AWM 2919 CEC / C(UL) Compliance: CMG IEEE Compliance: IEEE 802.3 European Directive Compliance: EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) UK Regulation Compliance: UKCA Mark APAC Compliance: China RoHS II (GB/T 26572-2011) Product Notes Notes: Polyester separator tape over pairs History Update and Revision: Revision Number: 0.489 Revision Date: 03-04-2023 Part Numbers Variants Item # Color UPC
9903 E4X1000 Gray, Light Dec 612825260288
9903 E4X500 Gray, Light Dec 612825260295
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