W-type silicon carbide (SiC) heating element

These elements are self-bonded silicon carbide formed by re-crystallization of silicon carbide at high temperature.

Diameter	Length of Hot  zone	Length of Cold  End	Overall Length	Resistance		Diameter	Length of Hot zone	Length of ColdEnd	Overall Length	Resistance
8	100-300	60-200	240-700	2.1-8.6		30	300-2000	250-800	800-3600	0.4-4.0
12	100-400	100-350	300-1100	0.8-5.8		35	400-2000	250-800	900-3600	0.5-3.6
14	100-500	150-350	400-1200	0.7-5.6		40	500-2700	250-800	1000-4300	0.5-3.4
16	200-600	200-350	600-1300	0.7-4.4		45	500-3000	250-750	1000-4500	0.3-3.0
18	200-800	200-400	600-1600	0.7-5.8		50	600-2500	300-750	1200-4000	0.3-2.5
20	200-800	250-600	700-2600	0.6-6.0		54	600-2500	300-750	1200-4000	0.3-3.0
25	200-1200	250-700	700-2600	0.4-5.0
Diameter	Length of Hot zone	Length of Cold End	Centre distance	Diameter of Centre	Length of Connector
14	400	300	30	22	55
16	400	300	35	25	60
20	500	400	40	30	70
25	700	450	55	38	90
30	1500	650	65	45	110
35	1500	650	90	45	120
40	2400	850	110	56	150

Diameter	Length of Hot zone	Length of Cold End	Centre distance	Diameter of Centre	Length of connector
14	400	300	30	22	90
16	400	300	35	25	95
20	500	400	40	30	120
25	700	450	55	38	140
30	1500	650	65	45	170
35	1500	650	90	45	190
40	2400	850	110	56	230

W-type silicon carbide (SiC) heating element