Close

Please select your country or region to be
directed to the appropriate Lesker site.

Inverted Top-Hat Well 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.
Contact Us
Contact Us
To contact someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.

Ordering Table

Description Thickness
Size
No. Per
Pack
Dim A
(in.)
Dim B
(in.)
Dim C
(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.)
Volt Amps Watts Temp. Part Number Price In Stock Add To
Cart
Molybdenum Inverted Top-Hat Well
0.005"
5
3-1/2
3/4
1/2
1.39
105
146
1400°C
EVS40005MO $53.00 Contact KJLC for Availability
Molybdenum Inverted Top-Hat Well
0.010"
5
3-1/2
3/4
1/2
0.92
149
138
1400°C
EVS40010MO $28.00 In Stock
Tantalum Inverted Top-Hat Well
0.005"
5
3-1/2
3/4
1/2
2.61
120
313
1600°C
EVS40005TA $122.00 In Stock
Tantalum Inverted Top-Hat Well
0.010"
1
3-1/2
3/4
1/2
2.01
156
314
1600°C
EVS40010TA $37.00 Contact KJLC for Availability
Tungsten Inverted Top-Hat Well
0.005"
5
3-1/2
3/4
1/2
2.71
155
420
1800°C
EVS40005W $58.00 Contact KJLC for Availability
Contact Us - Inverted Top-Hat Well Boat