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Resistance Heating Ribbon Wire
NCRR Series   
 
Heater Ribbon
NCRR Series:Resistance Heating Ribbon Wire
Click for larger image.
   
$415.00  NCRR-15-100
• Uniformity of Resistance
• Mechanical Stability
• Fine Surface Finish

View related products - Heater Hook-up Wire, Thermocouple Wire & Connectors

Click to scroll below to order See Specs PDF

Nickel-chromium wire (80Ni-20Cr) is proven to deliver outstanding performance over extended periods of time and is the same wire uses in our own electrical heating elements

Resistance Wire - Current vs. Temperature
Current Carrying Capacity of Straight Nickel Chromium Wire, Approximate amperes to heat a straight, oxidized wire in quiet air to given temperature
°F 400 600 800 1000 1200 1400
°C 205 315 427 538 649 760
AWG or
B & S 		Inches
Dia. 		Amperes
15 0.057 7.2 10.0 12.8 16.1 20.0 24.5
16 0.051 6.4 8.7 10.9 13.7 17.0 20.9
17 0.045 5.5 7.5 9.5 11.7 14.5 17.6
18 0.040 4.8 6.5 8.2 10.1 12.2 14.8
19 0.036 4.3 5.8 7.2 8.7 10.6 12.7
20 0.032 3.8 5.1 6.3 7.6 9.1 11.0
21 0.0285 3.3 4.3 5.3 6.5 7.8 9.4
22 0.0253 2.9 3.7 4.5 5.6 6.8 8.2
23 0.0226 2.58 3.3 4.0 4.9 5.9 7.0
24 0.0201 2.21 2.9 3.4 4.2 5.1 6.0
25 0.0179 1.92 2.52 3.0 3.6 4.3 5.2
26 0.0159 1.67 2.14 2.60 3.2 3.8 4.5
27 0.0142 1.44 1.84 2.25 2.73 3.3 3.9
28 0.0126 1.24 1.61 1.95 2.38 2.85 3.4
29 0.0113 1.08 1.41 1.73 2.10 2.51 2.95
30 0.0100 0.92 1.19 1.47 1.78 2.14 2.52
31 0.0089 0.77 1.03 1.28 1.54 1.84 2.17
32 0.0080 0.68 0.90 1.13 1.36 1.62 1.89
33 0.0071 0.59 0.79 0.97 1.17 1.40 1.62
34 0.0063 0.50 0.68 0.83 1.00 1.20 1.41
35 0.0056 0.43 0.57 0.72 0.87 1.03 1.21
36 0.0050 0.38 0.52 0.63 0.77 0.89 1.04
37 0.0045 0.35 0.46 0.57 0.68 0.78 0.90
38 0.0040 0.30 0.41 0.50 0.59 0.68 0.78
39 0.0035 0.27 0.36 0.42 0.49 0.58 0.66
40 0.0031 0.24 0.31 0.36 0.43 0.50 0.57
 
Current Carrying Capacity of Ribbon
Nickel Chromium Wire, At 1200°F Approximate
Width-Inches
Thickness in Inches 1/64 1/32 1/16 3/32 1/8 3/16
Amps
0.0063 1.56 2.89 5.5 8.2 8.2 16.6
0.0056 1.45 2.69 5.2 7.2 7.2 15.6
0.0050 1.35 2.52 4.9 6.8 6.8 14.7
0.0045 1.26 2.38 4.6 6.4 6.4 14.0
0.0040 1.18 2.23 4.1 6.0 6.0 13.1
0.0035 1.09 2.07 3.8 5.6 5.6 12.3
0.0031 1.01 1.94 3.6 5.3 5.3 11.5
0.0020 — — — — — —
0.0015 4 — — — — —
The current values above are based on actual tests of single strands of oxidized wire mounted in quiet air and operated at 1200°F. The tables are calculated for wire having a resistivity at 1200°F and a total surface watts-density of 28 W per square inch.


To Order (Specify Model Number)    
 Part Number   Availability   Price   Description    Qty.
 1/64" Width
 NCRR-6-100 6 weeks   212.00    0.0045" Thick  
 NCRR-7-100 6 weeks   212.00    0.005" Thick  
 NCRR-8-100 6 weeks   310.00    0.0056" Thick  
 NCRR-9-100 6 weeks   212.00    0.0063" Thick  
 1/32" Width
 NCRR-10-100 6 weeks   323.00    0.002" Thick  
 NCRR-13-100 6 weeks   226.00    0.004" Thick  
 NCRR-15-100 6 weeks   415.00    0.005" Thick  
 NCRR-16-100 6 weeks   383.00    0.0063" Thick  
 1/16" Width
 NCRR-17-100 2 weeks   425.00    0.0031" Thick  
 NCRR-21-100 6 weeks   252.00    0.005" Thick  
 NCRR-22-100 6 weeks   252.00    0.0056" Thick  
 NCRR-23-100 2 weeks   440.00    0.0063" Thick  
 3/32" Width
 NCRR-25-100 6 weeks   440.00    0.0031" Thick  
 NCRR-26-100 6 weeks   252.00    0.0035" Thick  
 NCRR-27-100 6 weeks   271.00    0.0045" Thick  
 NCRR-28-100 6 weeks   425.00    0.0063" Thick  
 1/8" Width
 NCRR-29-100 6 weeks   450.00    0.0031" Thick  
 NCRR-31-100 6 weeks   285.00    0.004" Thick  
 NCRR-33-100 6 weeks   265.00    0.005" Thick  
 NCRR-34-100 6 weeks   465.00    0.0056" Thick  
 3/16" Width
 NCRR-35-100 6 weeks   455.00    0.0031" Thick  
 NCRR-36-100 6 weeks   362.00    0.0035" Thick  
 NCRR-37-100 6 weeks   375.00    0.004" Thick  
 NCRR-39-100 2 weeks   475.00    0.005" Thick  
† All dollar amounts on this site are shown in Singapore currency.

 Ordering Example: (1) NCRR-15-100 100' spool of 0.0035, $415.00

   
Keywords:Resistance Heating Ribbon Wire, ncrr, nicr

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