ITT Cannon Speedy Twist 373-7804-40 Way Ribbon Cable 1 Metre OMR4-02B


27 in stock

SKU: OMR4-02B Category:






For sale here we have the above…

Length 1 Metre.

Twisted pair sections unlaminated.

Flat sections laminated in parallel on a 1.27mm pitch with clear PVC.

To suit IDC connectors.

AWG28  7/36 300V Peak 150v Max 80‘C Insulation 0.10″

10 colour repeating pattern: brown red orange yellow green blue violet grey white and black

Each of these colours is twisted with a Tan (common)

Twisted pairs of conductors to flat ribbon cable every 18″ (457.2mm)

The middle flat section is approx 2″ (50.8mm) long, the 2 end flat sections are approx 1″ long 

Each flat section gives access for the cable to have IDC connectors fitted

This cable combines the time and cost savings of mass termination with the electrical performance of twisted pairs, making it ideal for high speed computers and communications equipment. Labour savings of up to 95% as compared to automatic strip and crimp termination are readily achieved. It consists of stranded round conductors insulated with colour coded PVC, twisted into pairs. The unlaminated 18-inch (45,7cm) long twisted pair sections alternate with the 2 inch (5,1cm) flat sections in which the conductors are laminated in parallel.

Cable make up – It consists of stranded tinned copper conductors insulated with colour-coded PVC twisted into pairs the common conductor for each pair is tan coloured. Twisted sections 457mm long (18 in) reform into 50mm (2 in) flat sections in which the conductors are laminated parallel on a 1.27mm pitch. Insulation displacement connectors can be terminated on the flat section, thereby combining the speed and cost-saving of mass termination with the electrical performance of twisted pairs demanded in high speed digital and data communication equipment. Each conductor is formed from 7 strands 36 awg (0.13mm diameter) tinned annealed copper wire, 28 awg


  • Twisted pairs for significant crosstalk reduction
  • 40 conductors (20 pairs) with precise spacing for controlled electrical characteristics
  • Double sided lamination of the flat sections provides excellent conductor strain relief and mass termination from either side of cable
  • Reduced assembly costs compared with discrete or hand lamination terminations

Product Information 


Reel Length (Imperial): 100ft 

Reel Length (Metric): 30.5m 

No. of Conductors: 40

Conductor Size AWG: 28AWG

Pitch Spacing: 1.27mm 

Conductor Area CSA: 0.072mm² 

Jacket Material: PVC (Polyvinyl Chloride) 

Jacket Colour: 10 Colour Repeat with each colour twisted with a tan (common)

Voltage Rating: 300V

SVHC: No SVHC (19-Dec-2012)

Approval Bodies: UL 

Cable Type: Twist to Flat 

Cable UL Style Number: UL2697 

Capacitance: 49pF/m

Conductor Make-up: 7/36AWG 

Conductor Material: Copper 

Current Rating: 1A 

No. of Strands x Strand Size: 7 x 0.127mm 

Operating Temperature Max: 80°C Min: -20°C 

You are buying 1 metre approx here, 2 lengths of 18″ (457.2mm) of twisted pairs plus the 3 sections of flat, the middle flat section is approx 2″ (50.8mm) long, the 2 end flat sections are approx 1″ long 

Full reels of 100 feet also available from  our Ebay shop.


These parts came to us as part of a lot of surplus stock from a large ‘Milspec ‘ type Co. and have been kept in storage for a time, they are however pristine, stored with us still in their original packaging and ‘as new’ in all respects, the photographs are representative of their excellent condition, and, as with all our products they come with a full guarantee. 

If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.

Additional information