Electron and Ion Beam Filaments

We manufacture filaments, crucibles, and gun parts for all popular electron beam systems including:

We manufacture many popular replacement and OEM filaments including:

We will even custom-manufacture filaments and crucibles to your specifications.

We make cathode blocks, beamformers, crucible liners, buss bars, and anode assemblies.

We work directly with OEM’s, too! Filaments supplied in bags of 5 pieces. Contact us for bulk purchase prices.

TIP Article: How does Electron Beam Evaporation work?

* The grid in the photos is .10 inches per square.

eb01 EB-1
5.5 turns
.030 wire
.60 high
.325 wide
.065 ID
$55 per 5. . .Purchase EB-1 Online
eb02 EB-2
5 turns
.030 wire
.275 high
1.38 wide
.065 ID
$70 per 5. . .

Purchase EB-2 Online

eb03 EB-3
7.5 turns
.030 wire
.775 high
.428 wide
.065 ID
$55 per 5. . .

Purchase EB-3 Online

eb04 EB-4
8 turns
.030 wire
.5 high
.52 wide
.065 ID
$55 per 5. . .

Purchase EB-4 Online

eb05 EB-5
8 turns
.030 wire
.5 high
.52 wide
.065 ID
$55 per 5. . .

Purchase EB-5 Online

eb06 EB-6
5 turns
.040 wire
.127 high
1.4 wide
.045 ID
$55 per 5. . .

Purchase EB-6 Online

eb07 EB-7
10 turns
.025 wire
.125 high
2.0 wide
.072 ID
$55 per 5. . .

Purchase EB-7 Online

eb08 EB-8
7.5 turns
.030 wire
.80 high
.45 wide
.080 ID
$55 per 5
. . .Purchase EB-8 Online
eb09 EB-9
8 turns
.020 wire
.45 high
.42 wide
.045 ID
$55 per 5. . .

Purchase EB-9 Online

eb10 EB-10
5.5 turns
.030 wire
.62 high
.29 wide
.080 ID
$50 per 5. . .

Purchase EB-10 Online

eb11 EB-11
3.5 turns
.030 wire
.78 high
.32 wide
.080 ID
$70 per 5. . .

Purchase EB-11 Online

eb12 EB-12
2.5 turns
.030 wire
.78 high
.32 wide
.080 ID
$70 per 5. . .

Purchase EB-12 Online

eb14 EB-14
4×2 turns
.030 wire
.60 high
.48 wide
$120 per 5. . .

Purchase EB-14 Online

eb15 EB-15
13.5 turns
.020 wire
.71 high
.50 wide
.26 deep
.072 ID
$70 per 5. . .

Purchase EB-15 Online

eb16 EB-16
7.5 turns
.030 wire
.675 high
.45 wide
.080 ID
$50 per 5. . .

Purchase EB-16 Online

eb17 EB-17
12 turns
.020 wire
.17 high
1.5 wide
.045 ID
$55 per 5. . .

Purchase EB-17 Online

eb18 EB-18
.5×2 turns
.025 wire
.95 high
.32 wide
$70 per 5. . .

Purchase EB-18 Online

eb19 EB-19
.020 wire
.470 high
.650 wide
$45 per 5. . .

Purchase EB-19 Online

eb20 EB-20
6 turns
.030 wire
.433 high
.388 wide
$55 per 5. . .

Purchase EB-20 Online

eb21 EB-21
7.5 turns
.030 wire
.774 high
.420 wide
.065 ID
$55 per 5. . .

Purchase EB-21 Online

EB-22 EB-22
7 turns
.040 wire
.235 high
1.38 wide
.122 OD
$72 per 5. . .

Purchase EB-22 Online

EB-24 EB-24
7 turns
.03 wire
.43 high
.375 wide
.065 ID
$90 per 5. . .

Purchase EB-24 Online

 EB-25 EB-25
7.5 turns
.030 wire
.790 high
.080 ID
$55 per 5. . .

Contact to Purchase

EB-26 EB-26
7 turns
.030 wire
.135 high
1.0 long
.075 ID
$65 per 5. . .

Purchase EB-26 Online

EB-27 EB-27
3×2 turns
.020 wire
1.47 high
.375 wide
$90 per 5. . .

Purchase EB-27 Online

 EB-28 EB-28
5.5 turns
.030 wire
.775 high
.325 wide
.065 ID
$55 per 5. . .

Purchase EB-28 Online

EB-29-1 EB-29-1
6 turns
.025 wire
.17 high
1.2 wide
.072 ID
$70 per 5. . .

Purchase EB-29-1 Online

 EB-29-2 EB-29-2

$55 per 5. . .

Purchase EB-29-2 Online

EB-30 EB-30
8 turns
.025 wire
.27 high
1.3 wide
.107 ID
$70 per 5. . .

Purchase EB-30 Online

EB-31-ZOOM EB-31 – Tantalum
6 turns
.03 wire
.182 high
1.25 wide
.122 ID
$95 per 5. . .

Purchase EB-31 Online

EB-32 EB-32
6.5 turns
.025 wire
.125 high
1.2 wide
0.075 ID
$60 per 5. . .

Purchase EB-32 Online

EB-34 EB-34
8 turns
.02 wire
.22 high
1.3 wide
.055 ID
$65 per 5. . .

Purchase EB-34 Online

EB-35-1-DX4136-BentEnd EB-35 – Bent End
8 turns
.015 wire
.145 high
1.5 wide
.065 ID
$75 per 5. . .

Purchase EB-35 Online

EB-37 EB-37
10 turns
.03 wire
.125 high
2.75 wide
.065 ID
$60 per 5. . .

Purchase EB-37 Online

EB-38 EB-38
4.5 turns
.025 wire
1.02 high
.35 wide
ID .048
$80 per 5. . .

Purchase EB-38 Online

EB-40 EB-40
5.5 turns
.030 wire
.57 high
.31 wide
.083 ID
$55 per 5. . .

Purchase EB-40 Online

EB-41 EB-41
3 turns
.025 wire
.125 high
1.05 wide
.075 ID
$55 per 5. . .

Purchase EB-41 Online

EB-42 EB-42
.025 wire
5 turns
.125 high
1.02 wide
.075 ID
$60 per 5. . .

Purchase EB-42 Online

EB-43 EB-43
7.5 turns
.03 wire
.775 high
.47 wide
.065 ID
$55 per 5. . .

Purchase EB-43 Online

EB-44 EB-44
5.5 turns
.030 wire
.775 high
.329 wide
.065 ID
$55 per 5. . .

Purchase EB-44 Online

EB-45 EB-45
7.5 turns
.030 wire
.775 high
.417 wide
.065 ID
$55 per 5. . .

Purchase EB-45 Online

Looking to order filaments? Fill out our order form online or send us any questions.

We look forward to the opportunity to serve you!

Electron Beam Filaments