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Closed End Tube Heater (1/4" I.D.)

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
Tantalum Closed End Tube
0.025"
1
N/A
1-1/4
1-1/2
1.71
130
222
1600°C
EVS19ATA $67.00 Contact KJLC for Availability
Tantalum Closed End Tube
0.025"
1
N/A
N/A
1-1/2
1.83
134
245
1600°C
EVS19BTA $70.00 Contact KJLC for Availability
Tantalum Closed End Tube
0.025"
1
1-1/2
N/A
N/A
2.64
132
348
1600°C
EVS19CTA $75.00 Contact KJLC for Availability
Contact Us - Closed End Tube Heater (1/4" I.D.)