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Inverted Top-Hat Long Trough Boat

Choose a heater shape that best matches the substrate's area requirements and the characteristics or form of material you plan to heat. When heating the same material multiple times, these boat heaters are sometimes satisfactory for more than a single-time use.

The Part No. listed in the ordering table carries the boat material code. "MO" indicates molybdenum, "TA" indicates tantalum, and "W" indicates tungsten.

Don’t forget to order your evaporation materials.

Pellets/Pieces

Dimensional Drawings

Evaporation Sources FAQ
Click here for answers to some of the most common questions we are asked.
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Ordering Table

Description Thickness
Size
No. Per
Pack
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Dim D
(in.)
Volt Amps Watts Temp. Part Number Price In Stock Add To
Cart
Description Thickness
Size
No. Per
Pack
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Dim D
(in.)
Volt Amps Watts Temp. Part Number Price In Stock Add To
Cart
Molybdenum Inverted Top-Hat Long Trough
0.005"
5
4
1
2-1/8
1/4
2.11
176
371
1400°C
EVS45005MO $28.00 In Stock
Molybdenum Inverted Top-Hat Long Trough
0.010"
5
4
1
2-1/8
1/4
1.45
249
361
1400°C
EVS45010MO $72.00 Contact KJLC for Availability
Molybdenum Inverted Top-Hat Long Trough
0.015"
5
4
1
2-1/8
1/4
1.29
310
400
1400°C
EVS45015MO P.O.R. Contact KJLC for Availability
Tantalum Inverted Top-Hat Long Trough
0.005"
1
4
1
2-1/8
1/4
4.60
189
869
1600°C
EVS45005TA $41.00 In Stock
Tantalum Inverted Top-Hat Long Trough
0.010"
1
4
1
2-1/8
1/4
3.16
257
812
1600°C
EVS45010TA $56.00 Contact KJLC for Availability
Tantalum Inverted Top-Hat Long Trough
0.015"
1
4
1
2-1/8
1/4
2.55
320
816
1600°C
EVS45015TA P.O.R. Contact KJLC for Availability
Tungsten Inverted Top-Hat Long Trough
0.005"
5
4
1
2-1/8
1/4
4.41
276
1217
1800°C
EVS45005W $78.00 Contact KJLC for Availability
Tungsten Inverted Top-Hat Long Trough
0.010"
1
4
1
2-1/8
1/4
3.39
394
1336
1800°C
EVS45010W $15.00 Contact KJLC for Availability
Tungsten Inverted Top-Hat Long Trough
0.015"
1
4
1
2-1/8
1/4
2.72
503
1368
1800°C
EVS45015W $25.00 Contact KJLC for Availability
Contact Us - Inverted Top-Hat Long Trough Boat