Belden 89728 008, Multi Conductor Snake Cable 4 SH PR 24 AWG FFEP

Description
Belden 89728 008 is a 4-pair, 24 AWG multi-conductor snake cable with a PVDF - Polyvinylidene Fluoride jacket for Computer EIA RS-232/422 and digital audio applications in extreme high temperature environments. It uses 24 AWG stranded (7x32) tinned copper conductors with foam FEP insulation and individually shielded pairs using Beldfoil® (100% coverage), plus a 24 AWG stranded tinned copper drain wire for each pair. The cable is plenum rated with UL Voltage Rating: 300 V (CMP) and UL temperature: 150°C for indoor installations where fire performance is required.
Belden 89728 008 Key Features
- 4-pair, 24 AWG multi-conductor snake cable construction for multi-pair signal and communication wiring.
- 24 AWG stranded (7x32) tinned copper conductors with foam FEP insulation.
- Individually shielded pairs using Beldfoil® (100% coverage) with a 24 AWG (7x32) TC drainwire for each pair.
- PVDF - Polyvinylidene Fluoride jacket in Gray.
- Plenum rating with UL Voltage Rating: 300 V (CMP) and UL temperature: 150°C.
- Operating temperature: -70°C to +150°C.
Belden 89728 008 Applications
- Designed for extreme high temperature environments where stable performance is required.
- Supports RS-232 extended distance applications in computer and control communication links.
- Suitable for RS-422 applications where balanced serial communication is used.
- Used for computer communication wiring in indoor installations.
- Carries low voltage analog signals (4-20ma, 0-10v, ...) for instrumentation and signal transmission.
- Supports low voltage digital control (24v, …) for control and automation signal paths.
- Used for line level audio signal runs in digital audio and related systems.
- Suitable for panel wiring where organized multi-pair terminations are needed.
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Specifications
| Attribute | Value |
|---|---|
| Pairs | 4 |
| Conductor size | 24 AWG |
| Conductor stranding | 7x32 |
| Conductor Material | TC - Tinned Copper |
| Insulation Material | FEP - Fluorinated Ethylene Propylene (Foam) |
| Nom. insulation thickness | 0.019 in (0.48 mm) |
| Nom. insulation diameter | 0.062 in (1.6 mm) |
| Color Code | Western Electric Standard |
| Inner shield (each pair) | Tape, Bi-Laminate (Alum+Poly), 100% coverage |
| Drainwire (each pair) | 24 AWG (7x32) TC |
| Outer jacket material | PVDF - Polyvinylidene Fluoride |
| Jacket Color | Gray |
| Nom. jacket thickness | 0.017 in (0.43 mm) |
| Overall cable diameter (nominal) | 0.307 in (7.80 mm) |
| Non-Plenum number | 9728 |
| Nom. characteristic impedence | 100 Ohm |
| Nom. conductor DCR | 28.8 Ohm/1000ft |
| Nom. inner shield DCR | 16.19 Ohm/1000ft (53.12 Ohm/km) |
| Nom. capacitance cond-to-cond | 13.5 pF/ft (44.3 pF/m) |
| Nom. capacitance cond-to-other (conds + Shield) | 22.5 pF/ft (73.8 pF/m) |
| Nom. delay | 1.3 ns/ft |
| Nom. inductance | 0.24 µH/ft (0.79 µH/m) |
| Nom. velocity of prop. | 76% |
| Max. current | 2.2 Amps per Conductor at 25ºC |
| Bend radius (stationary min.) | 3.1 in (79 mm) |
| Bend radius (installation min.) | 3.1 in (79 mm) |
| Max Pull Tension | 50 lbs (23 kg) |
| Bulk cable weight | 45 lbs/1000ft |
| Environmental suitability | Indoor |
| Flammability / reaction to fire | NFPA 262 (UL910), FT6 |
| NEC / UL compliance | Article 800, CMP |
| CEC / C(UL) compliance | CMP |
| European directive compliance | EU CE Mark, REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| APAC compliance | China RoHS II (GB/T 26572-2011) |
| Item Type | Belden Multi Conductor Cable |
| Other Part Numbers | 89728 008100, 89728 008250, 89728 008500, 89728 0081000, UPC 612825221111 |
| 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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