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Evaporation Sources > Thermal Filament Sources > Coil Heaters

Tungsten Coil (EVF 1-4)

Made from tungsten wire.

Evaporation Sources covers products as diverse as resistance heated boats, laser ablation target carousels, crucibles for electron beam sources, indirectly heated effusion cells, and low temperature evaporation sources specifically design for OLED/PLED coating applications in flat panel display manufacture.

  • Applications include: discharging insulating surfaces, melting refractory metals, and increasing plasma density over normal magnetron sputter sources
  • Choose a heater loop or point that matches the form of the material you plan to heat, the size of the material, and the area of the substrate
  • Heaters can be used more than once when heating the same material

Don’t forget to order your evaporation materials.

Pellets/Pieces

Dimensional Drawings


Ordering Table

Description Figure No. Per
Pack
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Volt Amps Watts Temp. PartNo Price Add To
Cart
Description Figure No. Per
Pack
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Volt Amps Watts Temp. PartNo Price Add To
Cart
1 Wire x 0.040" Diameter
1
5
4
1
1/16
3.07
36
111
1800°C
EVF1040W $25.00
3 Wires x 0.025" Diameter
1
5
4
1
1/16
3.00
42
126
1800°C
EVF13025W $28.00
3 Wires x 0.030" Diameter
1
5
4
1
1/16
2.94
54
159
1800°C
EVF13030W $31.00
3 Wires x 0.025" Diameter
2
5
4
1-3/4
3/16
3.43
49
168
1800°C
EVF23025W $22.00
3 Wires x 0.030" Diameter
2
5
4
1-3/4
3/16
3.08
63
194
1800°C
EVF23030W $25.00
4 Wires x 0.030" Diameter
2
5
4
1-3/4
3/16
2.70
77
208
1800°C
EVF24030W $27.00
1 Wire x 0.040" Diameter
3
5
5
2
3/16
3.91
39
152
1800°C
EVF3040W $24.00
2 Wires x 0.040" Diameter
3
5
5
2
3/16
4.00
68
272
1800°C
EVF32040W $32.00
3 Wires x 0.025" Diameter
3
5
5
2
3/16
4.61
48
221
1800°C
EVF33025W $25.00
3 Wires x 0.030" Diameter
3
5
5
2
3/16
4.15
60
249
1800°C
EVF33030W $33.00
4 Wires x 0.030" Diameter
3
5
5
2
3/16
4.00
77
308
1800°C
EVF34030W $33.00
1 Wire x 0.040" Diameter
4
5
4
1-3/4
1/4
3.70
38
141
1800°C
EVF4040W $22.00
2 Wires x 0.040" Diameter
4
5
4
1-3/4
1/4
3.97
66
262
1800°C
EVF42040W $33.00
3 Wires x 0.025" Diameter
4
5
4
1-3/4
1/4
5.29
48
254
1800°C
EVF43025W $25.00
3 Wires x 0.030" Diameter
4
5
4
1-3/4
1/4
4.28
62
265
1800°C
EVF43030W $27.00
4 Wires x 0.030" Diameter
4
5
4
1-3/4
1/4
3.63
73
265
1800°C
EVF44030W $32.00

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