Home
loading content
8777

The Belden 8777 is an audio, control, and instrument cable featuring three pairs of 22 AWG stranded tinned copper conductors with 7x30 stranding and polypropylene insulation. This cable is constructed with individually shielded pairs for superior crosstalk protection and a PVC jacket for durability.

The 8777 meets NEC Type CM standards, making it suitable for professional audio applications, control systems, and instrumentation where multiple signal paths require individual shielding.

Contact us for detailed specifications and pricing.

Learn about Belden cable technology | See complete Belden catalog

Frequently Asked Questions

What makes Belden 8777 unique?

The 8777 features individually shielded pairs, meaning each of the three conductor pairs has its own shield. This provides superior protection against crosstalk between pairs for applications requiring multiple independent signal paths.

What applications is the 8777 best suited for?

This cable is ideal for professional audio systems, control panels, and instrumentation applications where multiple signals need to be transmitted without interference between channels.

What insulation does Belden 8777 use?

The 8777 uses polypropylene insulation, which provides excellent electrical properties and low capacitance for high-quality signal transmission in audio and control applications.

8777

Part Number

8777

Attributes

Approx LBS/MFT

39

AWG Size

22

Color Code Chart

Red & Black, White & Black, Green & Black

Cond. Material

Tinned Copper

Conductor Stranding

7/30

Dielectric Material

Polypropylene (PP)

Drain Wire

22 AWG Stranded Tinned Copper

Insul. Material

Polypropylene (PP)

Jacket Material

Polyvinylchloride (PVC)

Jacket Thickness

0.034

Max. Temp

80C

NEC Type

CM

No. of Pairs

3

No. of Strands

7

Nom. Cap. (C-C)

30

Nom. Cap. (C-SC)

55

Nom. DCR of Cond.

15.0O/M'

Nom. DCR of Shld.

10.6O/M'

Nom. Dia. of Cond.

0.030

Nom. Imp.

50

Nom. Insul. Thick. (in)

0.011

Nom. O.D. of Cable (in)

0.273

Shield

Individually Foil Shielded Pairs

Shield Coverage

100%

Shield Material

Beldfoil

Strand Size

30

UL Style

2919

Vel. of Prop.

66%

Voltage

30