Resistance Heating Ribbon Wire

NCRR Series

Heater Ribbon

^USD306.86 NCRR-15-100

PLACE ORDER

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 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
Thickness in Inches	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

NCRR-6-100

USD157.34

Availability: 5 weeks

0.0045" Thick

NCRR-7-100

USD157.34

Availability: 5 weeks

0.005" Thick

NCRR-8-100

USD230.14

Availability: 5 weeks

0.0056" Thick

NCRR-9-100

USD157.34

Availability: 5 weeks

0.0063" Thick

1/32" Width

NCRR-10-100

USD239.73

Availability: 5 weeks

0.002" Thick

NCRR-13-100

USD167.79

Availability: 5 weeks

0.004" Thick

NCRR-15-100

USD306.86

Availability: 5 weeks

0.005" Thick

NCRR-16-100

USD284.48

Availability: 5 weeks

0.0063" Thick

1/16" Width

NCRR-17-100

USD306.86

Availability: 1 week

0.0031" Thick

NCRR-21-100

USD187.19

Availability: 5 weeks

0.005" Thick

NCRR-22-100

USD187.19

Availability: 5 weeks

0.0056" Thick

NCRR-23-100

USD326.04

Availability: 1 week

0.0063" Thick

3/32" Width

NCRR-25-100

USD326.04

Availability: 5 weeks

0.0031" Thick

NCRR-26-100

USD187.19

Availability: 5 weeks

0.0035" Thick

NCRR-27-100

USD187.19

Availability: 5 weeks

0.0045" Thick

NCRR-28-100

USD326.04

Availability: 5 weeks

0.0063" Thick

1/8" Width

NCRR-29-100

USD326.04

Availability: 5 weeks

0.0031" Thick

NCRR-31-100

USD196.83

Availability: 5 weeks

0.004" Thick

NCRR-33-100

USD196.83

Availability: 5 weeks

0.005" Thick

NCRR-34-100

USD335.62

Availability: 5 weeks

0.0056" Thick

3/16" Width

NCRR-35-100

USD335.62

Availability: 5 weeks

0.0031" Thick

NCRR-36-100

USD268.50

Availability: 5 weeks

0.0035" Thick

NCRR-37-100

USD278.09

Availability: 5 weeks

0.004" Thick

NCRR-39-100

USD345.21

Availability: 1 week

0.005" Thick

† All amounts shown in USD
Ordering Example: (1) NCRR-15-100 100' spool of 0.0035, USD306.86