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Resistance Heating Ribbon Wire

NCRR Series

Heater Ribbon | NCRR Series

Heater Ribbon

SGD168.00 NCRR-15-100

  • Uniformity of Resistance
  • Mechanical Stability
  • Fine Surface Finish
Heater Hook-up Wire, Thermocouple Wire & Connectors - View related products

Description

Nickel-chromium wire (80Ni-20Cr) is proven to deliver outstanding performance over extended periods of time and is the same wire OMEGA™ 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.
Place Order(Specify Model Number)
Part Number/Desc.
Qty
Description
1/64" Width
Quick Ship
NCRR-6-100
SGD157.00
Availability: 5 weeks
 
0.0045" Thick
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NCRR-7-100
SGD157.00
Availability: 5 weeks
 
0.005" Thick
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NCRR-8-100
SGD157.00
Availability: 5 weeks
 
0.0056" Thick
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NCRR-9-100
SGD157.00
Availability: In Stock
 
0.0063" Thick
1/32" Width
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NCRR-10-100
SGD168.00
Availability: 5 weeks
 
0.002" Thick
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NCRR-13-100
SGD168.00
Availability: 5 weeks
 
0.004" Thick
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NCRR-15-100
SGD168.00
Availability: 5 weeks
 
0.005" Thick
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NCRR-16-100
SGD168.00
Availability: 5 weeks
 
0.0063" Thick
1/16" Width
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NCRR-17-100
SGD168.00
Availability: 5 weeks
 
0.0031" Thick
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NCRR-21-100
SGD187.00
Availability: 5 weeks
 
0.005" Thick
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NCRR-22-100
SGD187.00
Availability: 5 weeks
 
0.0056" Thick
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NCRR-23-100
SGD187.00
Availability: 5 weeks
 
0.0063" Thick
3/32" Width
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NCRR-25-100
SGD187.00
Availability: 5 weeks
 
0.0031" Thick
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NCRR-26-100
SGD187.00
Availability: 5 weeks
 
0.0035" Thick
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NCRR-27-100
SGD187.00
Availability: In Stock
 
0.0045" Thick
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NCRR-28-100
SGD187.00
Availability: 5 weeks
 
0.0063" Thick
1/8" Width
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NCRR-29-100
SGD187.00
Availability: 5 weeks
 
0.0031" Thick
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NCRR-31-100
SGD197.00
Availability: 5 weeks
 
0.004" Thick
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NCRR-33-100
SGD197.00
Availability: 5 weeks
 
0.005" Thick
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NCRR-34-100
SGD197.00
Availability: 7 weeks
 
0.0056" Thick
3/16" Width
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NCRR-35-100
SGD197.00
Availability: 5 weeks
 
0.0031" Thick
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NCRR-36-100
SGD207.00
Availability: 5 weeks
 
0.0035" Thick
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NCRR-37-100
SGD207.00
Availability: 5 weeks
 
0.004" Thick
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NCRR-39-100
SGD207.00
Availability: 5 weeks
 
0.005" Thick
All prices on this site are shown in Singapore Dollars.
Ordering Example: (1) NCRR-15-100 100' spool of 0.0035, SGD168.00