Belden
8451 - Audio & Instrumentation, 1 Pair 22 AWG, TC, O/A Foil, CM
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- SKU:
- 8451
- Shipping:
- Calculated at Checkout
Description
1 Pair 22 AWG stranded (7x30) TC conductors, polypropylene insulation, paper wrap, twisted pair, overall Beldfoil® shield (100% coverage), 22 AWG stranded TC drain wire, PVC jacket.
Specifications
Specifications
Product Overview
| Suitable Applications | for use with automatic stripping equipments; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); line level audio; computer communication; panel wiring |
|---|
Construction Details
Conductor
| Element | Number of Element | Size | Stranding | Material |
|---|---|---|---|---|
| Conductor(s) | 1 | 22 AWG | 7x30 | TC - Tinned Copper |
Insulation
| Element | Material | Nom. Thickness | Nom. Insulation Diameter | Color Code |
|---|---|---|---|---|
| Conductor(s) | PP - Polypropylene | 0.009 in (0.23 mm) | 0.046 in (1.2 mm) | Black & Red |
Outer Shield
| Shield Type | Material | Coverage | Drainwire Type |
|---|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | 100% | 22 AWG (7x30) TC |
Outer Jacket
| Material | Nom. Thickness | Nom. Diameter |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.020 in (0.51 mm) | 0.138 in (3.51 mm) |
| Overall Cable Diameter (Nominal) | 0.138 in (3.51 mm) |
|---|
Electrical Characteristics
Electricals
| 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 |
|---|---|---|---|---|---|---|
| Pair(s) | 17.8 Ohm/1000ft | 34 pF/ft (110 pF/m) | 67 pF/ft (220 pF/m) | 45 Ohm | 66% | 2.9 Amps per Conductor at 25ºC |
Voltage
| UL Voltage Rating |
|---|
| 300 V |
Mechanical Characteristics
Temperature
| Operating |
|---|
| -20°C To +75°C |
Bend Radius
| Stationary Min. | Installation Min. |
|---|---|
| 1.4 in (36 mm) | 1.4 in (36 mm) |
| Max. Pull Tension | 27 lbs (12 kg) |
|---|---|
| Bulk Cable Weight | 13 lbs/1000ft |
Standards and Compliance
| Environmental Suitability | Indoor - Riser, Indoor |
|---|---|
| Flammability / Reaction to Fire | UL 1666 Riser, FT4, IEC 60332-1-2 |
| CPR Compliance | CPR Euroclass: Eca; CPR UKCA Class: Eca |
| NEC / UL Compliance | Article 800, CMR |
| CEC / C(UL) Compliance | CMG |
| 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) |
Product Notes
| Notes | Unique paper separator facilitates jacket stripping. |
|---|
History
| Update and Revision | Revision Number: 0.507 Revision Date: 03-04-2023 |
|---|
Documentation
Product Bulletins
Catalogs
Technical Resources
Compliance Documentation
Data Sheets
Additional Information
Variant_Options: |
Item #|Color|Putup Type|Length|UPC |
Variant_Options 8451 010100: |
8451 010100|Black|Reel|100 ft|612825207726 |
Variant_Options 8451 010500: |
8451 010500|Black|Reel|500 ft|612825207764 |
Variant_Options 8451 010U500: |
8451 010U500|Black|UnReel|500 ft|612825427414 |
Variant_Options 8451 0101000: |
8451 0101000|Black|Reel|1,000 ft|612825207733 |
Variant_Options 8451 010U1000: |
8451 010U1000|Black|UnReel|1,000 ft|612825207702 |
Variant_Options 8451 010Z1000: |
8451 010Z1000|Black|ReelTuff Box|1,000 ft|612825208129 |
Variant_Options 8451 01015000: |
8451 01015000|Black|Reel|5,000 ft|612825207757 |
Variant_Options 8451 0105000: |
8451 0105000|Black|Reel|5,000 ft|612825207696 |
Variant_Options 8451 01010000: |
8451 01010000|Black|Reel|10,000 ft|612825207740 |
Variant_Options 8451 008500: |
8451 008500|Gray|Reel|500 ft|612825207658 |
Variant_Options 8451 008U500: |
8451 008U500|Gray|UnReel|500 ft|612825427407 |
Variant_Options 8451 0081000: |
8451 0081000|Gray|Reel|1,000 ft|612825207689 |
Variant_Options 8451 008U1000: |
8451 008U1000|Gray|UnReel|1,000 ft|612825207665 |
Variant_Options 8451 008Z1000: |
8451 008Z1000|Gray|ReelTuff Box|1,000 ft|612825207719 |
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