Belden 89503 002, Multi Conductor Computer Cable 3 Pair 24 AWG FEP
Description
Belden 89503 002 is a plenum-rated Computer EIA RS-232 Cable designed for computer communications and low voltage analog or digital control signals. It is built with 3 twisted pair 24 AWG stranded (7x32) TC - Tinned Copper conductors, FEP - Fluorinated Ethylene Propylene insulation, and a FEP - Fluorinated Ethylene Propylene jacket. For noise reduction and grounding support, it includes an overall Beldfoil® shield with 100% coverage and a 24 AWG (7x32) TC drainwire.
Belden 89503 002 Key Features
- Plenum rated construction for installations requiring CMP.
- 3 twisted pair 24 AWG stranded (7x32) TC - Tinned Copper conductors for computer communications and low voltage signal wiring.
- Overall Beldfoil® tape shield with 100% coverage to support noise reduction.
- 24 AWG (7x32) TC drainwire to support easy grounding.
- FEP - Fluorinated Ethylene Propylene insulation and FEP - Fluorinated Ethylene Propylene jacket for use in extreme high/low temperature environments.
Belden 89503 002 Applications
- Use it in RS-232 applications where consistent computer communications are required.
- Support computer communications and low voltage analog or digital control signals in connected equipment.
- Apply it to low voltage analog signals (4-20ma, 0-10v, ...).
- Use it for low voltage digital control (24v, …).
- Connect line level audio signals.
- Route low voltage signals in panel wiring.
- Install it in extreme high/low temperature environments.
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Specifications
| Attribute | Value |
|---|---|
| Cable type | Computer EIA RS-232 Cable |
| Number of elements | 3 |
| Element type | pair(s) |
| Conductor size | 24 |
| Conductor stranding | 7x32 |
| Conductor Material | TC - Tinned Copper |
| Insulation Material | FEP - Fluorinated Ethylene Propylene |
| Nom. insulation thickness | 0.006 in (0.15 mm) |
| Nom. insulation diameter | 0.036 in (0.91 mm) |
| Color Code | Black & Red, Black & White, Black & Green |
| Shield Type | Tape |
| Shield Material | Bi-Laminate (Alum+Poly) |
| Jacket Material | FEP - Fluorinated Ethylene Propylene |
| Nom. jacket thickness | 0.015 in (0.38 mm) |
| Nom. diameter | 0.177 in (4.50 mm) |
| Jacket Color | Red |
| Non-Plenum number | 9503 |
| Nom. conductor DCR | 28.8 Ohm/1000ft |
| Nom. inner shield DCR | 10.46 Ohm/1000ft (34.32 Ohm/km) |
| Nom. outer shield DCR | 15.9 Ohm/1000ft (52.2 Ohm/km) |
| Nom. capacitance cond-to-cond | 21 pF/ft (69 pF/m) |
| Nom. capacitance (Cond-to-other) | 40 pF/ft (130 pF/m) |
| Nom. inductance | 0.17 µH/ft (0.56 µH/m) |
| Max. current | 1.5 Amps per conductor at 25ºC |
| UL Voltage Rating | 300 V |
| UL temperature | 150°C |
| Operating | -70°C To +150°C |
| Bend radius (stationary min.) | 1.77 in (45.0 mm) |
| Bend radius (installation min.) | 1.77 in (45.0 mm) |
| Max Pull Tension | 39 lbs (18 kg) |
| Bulk cable weight | 21 lbs/1000ft |
| Environmental suitability | Outdoor, Sunlight Resistance, Oil Resistance |
| NEC / UL compliance | Article 800, CMP |
| CEC / C(UL) compliance | CMP |
| Flammability / reaction to fire | NFPA 262 (UL910), FT6, IEC 60332-1-2 |
| CPR compliance | CPR Euroclass: Eca |
| European directive compliance | EU CE Mark, REACH, 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) |
| Item Type | Belden Multi-Pair Cable |
| Other Part Numbers | 89503 002100, 89503 002250, 89503 002500, 89503 0021000, UPC 612825221005 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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