RMFEV-SB (2517) Twisted Pair

Flexible Cable - RMFEV-SB Series flexible cable with Fluororesin (ETFE) insulation, braided shield and twisted pairs.

The RMFEV series high flexible cable uses 80-micron extra-fine wires for the internal conductors, and hard fluororesin (ETFE) insulation for high durability and low friction drag between insulated cores. The cable features high mechanical strength, heat resistance, and high flexibility. The cable’s sheath uses PVC for excellent flame retardancy, oil resistance, and flexibility. The RMFEV-SB has a braided shield that prevents outside electrical interference.

Characteristics

  • Flexible
  • Torsion
  • Bending
  • Oil resistant
  • 0°C - 105°C
  • RoHS compliant
  • UL compliant
  • c-UL compliant (marking optional)
  • Noise Resistant
  • Twisted Pair
  • REACH compliant

Compliance Specifications

  • UL758 (Appliance Wiring Material) -2517 (105°C, 300V)

Surface Marking

—DYDEN E91337 AWM 2517 105C 300V VW-1 -LF-—
Please note that cables with markings “-A” “-B” at the end of the model are different from our standard specifications. (Ex. RMFEV-A, RMCV-SB-B)

Material

Conductor Tinned Annealed Copper
Insulation ETFE
Braid shield Tinned Annealed Copper
Sheath Flame-retardant・Oil-resistant PVC

Electrical Property

Rating voltage 300V
Dielectric strength AC2000V/min
Minimum insulation resistance 100MΩ•km (at 20°C)
 

Core Identification

1 - 6 Pairs

Core No. 1 2 3 4 5 6
Colors Yellow Red Green Gray Sky Blue Purple
White Blue Orange Black Brown Pink

7 - 24 Pairs

Core No. 1 2 3 4 5 6 7 8 9 10 11 12
Colors Blue Yellow Green Red Purple Blue Yellow Green Red Purple Blue Yellow
White White White White White Brown Brown Brown Brown Brown Black Black
Core No. 13 14 15 16 17 18 19 20 21 22 23 24
Colors Green Red Purple Blue Yellow Green Red Purple Blue Yellow Green Red
Black Black Black Gray Gray Gray Gray Gray Orange Orange Orange Orange

25 Pairs (The 5 pair unit is identified by the identification tape color.)

No. of Cores 1 2 3 4 5 6 7 8 9 10
Insulation color Blue Yellow Green Red Purple Blue Yellow Green Red Purple
Identification tape color White White White White White White White White White White
Blue Yellow
No. of Cores 11 12 13 14 15 16 17 18 19 20
Insulation color Blue Yellow Green Red Purple Blue Yellow Green Red Purple
Identification tape color White White White White White White White White White White
Green Red
No. of Cores 21 22 23 24 25          
Insulation color Blue Yellow Green Red Purple Black White Red Green Yellow
Identification tape color White White White White White
Purple  

Specifications

Nominal cross
sectional area
Conductor
composition
(diameter)
Diameter of
insulation
Maximum
conductor
resistance
No. of pair Approx. Overall diameter Approx. mass Permisible
curent (at40°C)
Recommen
dation bend radius
AWG mm2 mm mm Ω/km pairs mm kg/km A mm
AWG28
0.1
20/0.08
(0.41)
0.81 214.7 2 5.4 40 2.0 33
3 5.9 45 2.0 36
4 6.3 55 1.8 38
5 6.7 60 1.7 41
6 7.2 65 1.6 44
7 7.6 75 1.5 46
8 8.0 80 1.4 48
10 9.1 110 1.4 55
12 10.0 120 1.3 60
15 9.5 120 1.1 57
AWG25
0.2
40/0.08
(0.58)
0.98 107.3 2 6.0 50 3.1 36
3 6.3 60 3.0 38
4 6.9 65 2.7 42
5 7.4 75 2.5 45
6 8.0 85 2.4 48
7 8.8 110 2.3 53
8 9.3 120 2.2 56
10 10.4 140 2.1 63
12 11.9 170 2.0 72
15 10.7 160 1.7 65
AWG23
0.3
3/20/0.08
(0.89)
1.29 71.6 2 7.2 65 4.4 44
3 7.6 80 4.1 46
4 8.2 90 3.6 50
5 9.1 110 3.4 55
6 9.8 120 3.2 59
7 10.5 140 3.1 63
8 11.5 160 3.0 69
10 13.0 190 2.9 78
12 14.8 250 2.8 89
15 13.6 250 2.4 82
AWG21
0.5
3/33/0.08
(1.14)
1.64 43.4 2 8.6 90 6.3 55
3 9.1 110 5.7 55
4 10.0 140 5.2 60
5 10.8 160 4.8 65
6 12.0 190 4.6 72
7 12.9 210 4.4 78
8 14.1 250 4.3 85
10 15.9 300 4.1 96
12 18.3 370 4.0 110
15 16.7 370 3.4 101
AWG19
0.75
7/20/0.08
(1.24)
1.74 30.7 2 9.2 110 7.7 58
3 9.5 130 7.0 58
4 10.4 160 6.3 63
5 11.5 180 5.9 69
6 12.7 230 5.6 77
7 14.0 270 5.5 84
8 15.0 300 5.3 90
10 17.1 370 5.1 103
12 19.4 450 5.0 117
15 17.8 470 4.2 107