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Top-Hat 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.)
Dim E
(in.)
Dim F
(in.)
Dim G
(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.)
Dim E
(in.)
Dim F
(in.)
Dim G
(in.)
Volt Amps Watts Temp. Part Number Price In Stock Add To
Cart
Molybdenum Top-Hat Oval Dimple
0.005"
5
1
2
1
1
4
3/4
1/8
1.70
123
209
1400°C
EVS34005MO $83.00 Contact KJLC for Availability
Molybdenum Top-Hat Oval Dimple
0.010"
5
1
2
1
1
4
3/4
1/8
1.25
169
211
1400°C
EVS34010MO $74.00 Contact KJLC for Availability
Tantalum Top-Hat Oval Dimple
0.005"
1
1
2
1
1
4
3/4
1/8
3.82
135
516
1600°C
EVS34005TA $42.00 Contact KJLC for Availability
Tantalum Top-Hat Oval Dimple
0.010"
1
1
2
1
1
4
3/4
1/8
2.75
177
487
1600°C
EVS34010TA $56.00 Contact KJLC for Availability
Tungsten Top-Hat Oval Dimple
0.005"
5
1
2
1
1
4
3/4
1/8
3.46
181
626
1800°C
EVS34005W $73.00 Contact KJLC for Availability
Tungsten Top-Hat Oval Dimple
0.010"
1
1
2
1
1
4
3/4
1/8
2.66
259
689
1800°C
EVS34010W $20.00 Contact KJLC for Availability
Contact Us - Top-Hat Trough Boat