7890A - Audio Snake Cable, #26-4pr, TC, Indiv. Shielded, CM
Networking & Data Cable
(685)Industrial Ethernet Cable
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(10)Passive Distribution Boxes
(109)Safety I/O Modules
(4)Digital Audio Snake Cable, CM-Rated, 4-26 AWG tinned copper pairs, Datalene® insulation, individually shielded with Beldfoil® bonded to numbered/color-coded PVC jackets so both strip simultaneously, PVC jacket
| Suitable Applications: | Multi-channel interconnect between audio equipment such as microphones, speakers, amplifiers, mixing consoles; Live events or studio sound; Analog audio |
| Size | Stranding | Material | No. of Pairs |
|---|---|---|---|
| 26 | 7x34 | TC - Tinned Copper | 4 |
| Material | Nom. Insulation Diameter | Color Code | Notes |
|---|---|---|---|
| PE - Polyethylene (Foam) | 0.054 in (1.4 mm) | Brown and Numbered 1, Red and Numbered 2, Orange and Numbered 3, Yellow and Numbered 4 | HDPE |
| Shield Type | Material | Coverage |
|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | 100% |
| Inner Shield Table Notes: | Indiv. Foil tapes bonded to inner jacket |
| Material | Nom. Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 0.136 in (3.45 mm) |
| Shield Type | Material | Coverage |
|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | 100% |
| Material | Nom. Diameter | Ripcord |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.399 in | Yes |
| Nom. Characteristic Impedance |
|---|
| 110 Ohm |
| Nom. Velocity of Prop. |
|---|
| 76% |
| Frequency [MHz] |
|---|
| 0.384 |
| 0.7056 |
| 0.768 |
| 1.024 |
| 1.4112 |
| 1.536 |
| 2.048 |
| 2.8224 |
| 3.072 |
| 4.096 |
| 5.6448 |
| 6.144 |
| 8.192 |
| 11.2896 |
| 12.288 |
| 24.576 |
| Operating |
|---|
| -30°C To +80°C |
| Max. Pull Tension: | 45 lbs (20 kg) |
| Bulk Cable Weight: | 52 lbs/1000ft (77 kg/km) |
| Environmental Suitability: | Indoor (Not Riser or Plenum), Indoor |
| Flammability / Reaction to Fire: | UL1685 UL Loading, IEC 60332-1-2 |
| CPR Compliance: | CPR Euroclass: Eca |
| NEC / UL Compliance: | CM |
| CEC / C(UL) Compliance: | CM |
| European Directive Compliance: | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), 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) |
| Notes: | Pair jackets and shields are bonded so both strip simultaneously with automatic stripping equipment. Datalene® insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush resistance and light weight. |
| Update and Revision: | Revision Number: 0.451 Revision Date: 09-07-2025 |
| Item # | Color | Putup Type | Length | UPC | Footnote |
|---|---|---|---|---|---|
| 7890A Z4B2000 | Violet | Reel | 2,000 ft | 612825190738 | |
| 7890A Z4B500 | Violet Z4B | Reel | 500 ft | 612825190745 | C |
| 7890A Z4B1000 | Violet Z4B | Reel | 1,000 ft | 612825433897 | C |
| Footnote: | C - CRATE REEL PUT-UP. |