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Narrowed 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.)
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 Narrowed
0.005"
5
1-1/2
4
1/2
1.84
81
149
1400°C
EVS20A005MO $37.00 Call for Availability
Molybdenum Narrowed
0.010"
5
1-1/2
4
1/2
1.27
129
164
1400°C
EVS20A010MO $39.00 Call for Availability
Tantalum Narrowed
0.005"
5
1-1/2
4
1/2
3.40
94
320
1600°C
EVS20A005TA $95.00 Call for Availability
Tantalum Narrowed
0.010"
5
1-1/2
4
1/2
2.61
129
337
1600°C
EVS20A010TA $142.00 Call for Availability
Tungsten Narrowed
0.005"
5
1-1/2
4
1/2
3.95
140
533
1800°C
EVS20A005W $38.00 In Stock
Tungsten Narrowed
0.010"
5
1-1/2
4
1/2
2.90
196
568
1800°C
EVS20A010W $49.00 In Stock
Tungsten Narrowed
0.015"
5
1-1/2
4
1/2
2.10
250
525
1800°C
EVS20A015W $60.00 In Stock
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