Tungsten Filaments

Tungsten FilamentsTungsten metalizing filaments have long been the standard for thin film depositions for a wide variety of materials. The R. D. Mathis Company offers an extensive selection of tungsten filaments to fit most applications as well as custom fabrication to meet your specific process needs. Our filaments are made in house using proven fabrication processes and are of the highest quality, reliability and consistency in the industry. The benefits of using tungsten metalizing filaments for your evaporation process include low cost, long life, high rates with low power, repeatability and ease of use. Custom fabrication is available upon request. Images shown are for reference only. Actual parts may look different based on the type of wire selected. Wire types available for each part are shown in the suffix of the part number. For example, F1-.040W is made with a single strand of .040" diameter tungsten wire. F1-3x.025W is made with 3 strands od .025" diameter tungsten wire, twisted together.
Z1
VoltsAmpsWattsTempPart No.Price on request
4.28622651800°CZ1-3X.030W-HQ
F1
VoltsAmpsWattsTempPart No.Price on request
3.07361111800°CF1-.040W
3421261800°CF1-3X.025W
2.94541591800°CF1-3x.030W
F2
VoltsAmpsWattsTempPart No.Price on request
3.43491681800°CF2-3x.025W
3.08631941800°CF2-3X.030W
2.7772081800°CF2-4X.030W
F3
VoltsAmpsWattsTempPart No.Price on request
3.91391521800°CF3-.040W
4682721800°CF3-2x.040W
4.61482211800°CF3-3x.025W
4.15602491800°CF3-3X.030W
4773081800°CF3-4x.030W
F4
VoltsAmpsWattsTempPart No.Price on request
3.7381411800°CF4-.040W
3.97662621800°CF4-2X.040W
5.29482541800°CF4-3x.025W
4.28622651800°CF4-3x.030W
3.63732651800°CF4-4X.030W
F5
VoltsAmpsWattsTempPart No.Price on request
6.9372551800°CF5-.040W
6.82644361800°CF5-2x.040W
8.05453621800°CF5-3X.025W
6.58573751800°CF5-3X.030W
5.6834651800°CF5-3x.040W
6.1694211800°CF5-4X.030W
F6
VoltsAmpsWattsTempPart No.Price on request
7.2644611800°CF6-2X.040W
8.72443841800°CF6-3x.025W
8.25584781800°CF6-3X.030W
6.42845391800°CF6-3X.040W
7.29715181800°CF6-4x.030W
F7
VoltsAmpsWattsTempPart No.Price on request
10.97556031800°CF7-2X.040W
11.65526061800°CF7-3x.030W
9.4787331800°CF7-3x.040W
10.31656701800°CF7-4x.030W
F8
VoltsAmpsWattsTempPart No.Price on request
5663301800°CF8-2X.040W
5.39623341800°CF8-3x.030W
4.61874011800°CF8-3x.040W
5.09743771800°CF8-4X.030W
F9
VoltsAmpsWattsTempPart No.Price on request
6.66654331800°CF9-2x.040W
6.5573701800°CF9-3x.030W
5.43864671800°CF9-3X.040W
6.07714311800°CF9-4x.030W
F10
VoltsAmpsWattsTempPart No.Price on request
10.62616481800°CF10-2x.040W
10.9556001800°CF10-3X.030W
9.02837491800°CF10-3x.040W
10686801800°CF10-4x.030W
F11
VoltsAmpsWattsTempPart No.Price on request
6.74654381800°CF11-2X.040W
7.07584101800°CF11-3X.030W
5.7874961800°CF11-3x.040W
6.4704431800°CF11-4x.030W
F12
VoltsAmpsWattsTempPart No.Price on request
4.44462041800°CF12-3X.025W
3.82572181800°CF12-3x.030W
F13
VoltsAmpsWattsTempPart No.Price on request
11444841800°CF13-3x.025W
9.06575161800°CF13-3X.030W
8.59716101800°CF13-4X.030W
F14
VoltsAmpsWattsTempPart No.Price on request
9.44565291800°CF14-3x.030W
8.2887221800°CF14-3X.040W
8.8685981800°CF14-4x.030W
F15
VoltsAmpsWattsTempPart No.Price on request
11.53576571800°CF15-3x.030W
9.66858211800°CF15-3x.040W
10.63707441800°CF15-4X.030W
F16
VoltsAmpsWattsTempPart No.Price on request
1.121481661500°CF16A
1.191491771500°CF16B
1.31722241500°CF16C
3.622238071500°CF16D