1427B BELDEN | Alldatasheet
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Technical content
Product: 1427B Audio Snake Cable, #24-24pr, TC, Indiv. Shielded Product Description Audio Snake Cable, 24-22 AWG tinned copper pairs, Datalene® insulation, individually shielded with Beldfoil® bonded to numbered/color-coded PVC jackets so both strip simulteaneously, flexible PVC jacket Technical Specifications Physical Characteristics (Overall) Conductor AWG Stranding Material Nominal Diameter No. of Pairs 22 7x30 TC - Tinned Copper 0.03 in 24 Conductor Count: 48 Total Number of Pairs: 24 Insulation Material Material Trade Name Nominal Diameter Nominal Wall Thickness PE - Polyethylene (Foam) Datalene® 0.06 in 0.015 in Color Chart Number Color
1 Brown
2 Red
3 Orange
4 Yellow
5 Green
6 Blue
7 Purple
8 Gray
9 White
10 Black
11 Tan
12 Pink
13 Gray/Brown
14 Gray/Red
15 Gray/Orange
16 Gray/Yellow
17 Gray/Green
18 Gray/Blue
19 Gray/Purple
20 Gray/Gray
21 Gray/White
22 Gray/Black
23 Gray/Tan
24 Gray/Pink
Type Material Material Trade Name Coverage [%] Drainwire Material Drainwire Diameter Drainwire AWG Drainwire Construction n x D Tape Bi-Laminate (Alum+Poly) Beldfoil® 100% TC - Tinned Copper 0.030 in 22 7x30 Inner Jacket Material Nominal Diameter Nominal Wall Thickness PVC - Polyvinyl Chloride 0.153 in 0.015 in Outer Jacket Material Nominal Diameter Nominal Wall Thickness Ripcord PVC - Polyvinyl Chloride 1.088 in 0.09 in Yes Construction and Dimensions Stranding Twists 6.85 twist/ft
Electrical Characteristics
Individual Pair Nominal Shield DCR Nominal Conductor DCR Nominal Conductor DCR Conductor Resistance
10.6 Ohm/1000ft 15 Ohm/1000ft 15 Ohm/1000ft
Nom. Capacitance Conductor to Conductor Nom. Capacitance Conductor to Other Conductor to Shield 19 pF/ft 35 pF/ft Inductance Nominal Inductance 0.2 µH/ft Delay Nominal Velocity of Propagation (VP) [%] 78% Current Max. Recommended Current [A]
1.45 Amps per Conductor at 20ºC
300 V RMS
Non-UL Temp Rating: 60°C Operating Temperature Range: -20°C To +60°C Mechanical Characteristics Bulk Cable Weight: 531 lbs/1000ft Max. Pull Tension: 655 lbs Min. Bend Radius/Minor Axis: 10.88 in Applicable Environmental and Other Programs Environmental Space: Indoor (Not Riser or Plenum) EU Directive 2000/53/EC (ELV): Yes EU Directive 2003/11/EC (BFR): Yes EU Directive 2011/65/EU (RoHS 2): Yes EU Directive 2012/19/EU (WEEE): Yes
(RoHS 2 amendment): Yes EU Directive Compliance: EU Directive 2003/11/EC (BFR) EU CE Mark: Yes MII Order #39 (China RoHS): Yes Suitability Suitability - Indoor: Yes Plenum/Non-Plenum Plenum (Y/N): No Related Part Numbers Variants Item # Color Put-Up Type Length UPC 1427B B591000 Black, Matte Reel 1,000 ft 612825115175 Footnote: C - CRATE REEL PUT-UP. Product Notes Notes: Datalene® insulation features include a low dielectric constant and a low dissipation factor for high-speed, low distortion data handling. Physical properties include good crush resistance and light weight. Pair jackets and shields are bonded so both strip simultaneously with automatic stripping equipment. History Update and Revision: Revision Number: 0.342 Revision Date: 11-09-2022 © 2023 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.