Product Information

Specification

Belden 3105A 22 AWG 1 Pair EIA RS-485 Shielded Industrial Cable

3105A Belden Cable Ampacity: 6 Amps per Conductor at 30ºC

Belden 3105A Applications:

Belden 3105  industrial cable is an electrical wire suitable for data, video and audio communication, factory and process automation, and various harsh environments. The cable follows RS-485 standard for balanced multipoint communication. The temperature range is -20°C to +60°C, and the voltage rating is 300 V.

Also Known As:

Belden 3105A cable, rs485 cable Belden, rs-485 communication cable,  Belden rs485, 22 awg belden audio cable, 22 belden audio wire, 22 awg belden industrial wire, 22 belden industrial cable.

Belden 3105A Standards:

• Environmental Suitability: Indoor, Outdoor, Sunlight Resistance, Oil Resistance 
• Flammability / Fire Resistance: UL1685 UL Loading, FT1, IEC 60332-1-2 
• NEC / UL Compliance: Article 725, Article 800, CM, PLTC 
• CEC / C(UL) Compliance: CM 
• CPR Euroclass: Eca 
• European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE) 
• APAC Compliance: China RoHS II (GB/T 26572-2011)

Belden 3105A Construction

Conductors:

3105A cable has one pair of tinned copper conductors sized 22 AWG with 7x30 stranding.

Insulation:

The cable has PE polyethylene foam insulation, the exact type is HDPE.

Jacket:

The cable has a PVC outer jacket.

Shield:

The shield is Bi-Laminate (Alum+Poly) tape with a 100% coverage, and a 65% tinned copper braid.

Belden 3105A Details:

• Max. Operating Temperature: -20°C to 60°C
• Max. Voltage Rating: 300V RMS
• Conductor Material: Tinned Copper
• Insulation Material: Datalene® Foam High Density Polyethylene
• Jacket Material: PVC
• Shield: Overall Beldfoil®+Tinned Copper Braid (65%)

Belden 3105A Specifications:

• Size (AWG): 22
• Number of Conductors: 2
• Stranding: 7x30
• Number of Pairs: 1
• Weight (lbs/1000ft): 44.0
• Nominal Insulation Thickness (inch): 0.0245
• Overall Nominal Diameter (inch): 0.284
• Nominal Capacitance (pF/ft): 11
• Characteristic Impedance (Ohm): 120

*Data provided on this page is subject to change based on different manufacturers' variances

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