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, beam formers, 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?

Grid in photos is .10 inches per square.

eb01 EB-1
5.5 turns
.030 wire
.60 high
.325 wide
.065 ID
$55 per 5
eb02 EB-2
5 turns
.030 wire
.275 high
1.38 wide
.065 ID
$70 per 5
eb03 EB-3
7.5 turns
.030 wire
.775 high
.428 wide
.065 ID
$55 per 5
eb04 EB-4
8 turns
.030 wire
.5 high
.52 wide
.065 ID
$55 per 5
eb05 EB-5
8 turns
.030 wire
.5 high
.52 wide
.065 ID
$55 per 5
eb06 EB-6
5 turns
.040 wire
.127 high
1.4 wide
.045 ID
$55 per 5
eb07 EB-7
10 turns
.025 wire
.125 high
2.0 wide
.072 ID
$55 per 5
eb08EB-8
7.5 turns
.030 wire
.80 high
.45 wide
.080 ID
$55 per 5
eb09 EB-9
8 turns
.020 wire
.45 high
.42 wide
.045 ID
$55 per 5
eb10 EB-10
5.5 turns
.030 wire
.62 high
.29 wide
.080 ID
$50 per 5
eb11 EB-11
3.5 turns
.030 wire
.78 high
.32 wide
.080 ID
$70 per 5
eb12 EB-12
2.5 turns
.030 wire
.78 high
.32 wide
.080 ID
$70 per 5
eb14 EB-14
4×2 turns
.030 wire
.60 high
.48 wide
$120 per 5
eb15 EB-15
13.5 turns
.020 wire
.71 high
.50 wide
.26 deep
.072 ID
$70 per 5
eb16 EB-16
7.5 turns
.030 wire
.675 high
.45 wide
.080 ID
$50 per 5
eb17 EB-17
12 turns
.020 wire
.17 high
1.5 wide
.045 ID
$55 per 5
eb18 EB-18
.5×2 turns
.025 wire
.95 high
.32 wide
$70 per 5
eb19EB-19
.020 wire
.470 high
.650 wide
$45 per 5
eb20 EB-20
6 turns
.030 wire
.433 high
.388 wide
$55 per 5
eb21 EB-21
7.5 turns
.030 wire
.774 high
.420 wide
.065 ID
$55 per 5
EB-22 EB-22
7 turns
.040 wire
.235 high
1.38 wide
.122 OD
$72 per 5
EB-24EB-24
7 turns
.03 wire
.43 high
.375 wide
.065 ID
$90 per 5
 EB-25 EB-25
7.5 turns
.030 wire
.790 high
.080 ID
$55 per 5
EB-26 EB-26
7 turns
.030 wire
.135 high
1.0 long
.075 ID
$65 per 5
EB-27 EB-27
3×2 turns
.020 wire
1.47 high
.375 wide
$90 per 5
 EB-28 EB-28
5.5 turns
.030 wire
.775 high
.325 wide
.065 ID
$55 per 5
EB-29-1 EB-29-1
6 turns
.025 wire
.17 high
1.2 wide
.072 ID
$70 per 5
 EB-29-2EB-29-2
$55 per 5
EB-30 EB-30
8 turns
.025 wire
.27 high
1.3 wide
.107 ID
$70 per 5
EB-31-ZOOM EB-31 – Tantalum
6 turns
.03 wire
.182 high
1.25 wide
.122 ID
$95 per 5
EB-32 EB-32
6.5 turns
.025 wire
.125 high
1.2 wide
0.075 ID
$60 per 5
EB-34 EB-34
8 turns
.02 wire
.22 high
1.3 wide
.055 ID
$65 per 5
EB-35-1-DX4136-BentEnd EB-35 – Bent End
8 turns
.015 wire
.145 high
1.5 wide
.065 ID
$75 per 5
EB-36? - NonBentEnd EB-36 –  Non Bent End
$60 per 5
EB-37 EB-37
10 turns
.03 wire
.125 high
2.75 wide
.065 ID
$60 per 5
EB-38 EB-38
4.5 turns
.025 wire
1.02 high
.35 wide
ID .048
$80 per 5
EB-40 EB-40
5.5 turns
.030 wire
.57 high
.31 wide
.083 ID
$55 per 5
EB-41 EB-41
3 turns
.025 wire
.125 high
1.05 wide
.075 ID
$55 per 5
EB-42EB-42
.025 wire
5 turns
.125 high
1.02 wide
.075 ID
$60 per 5
EB-43 EB-43
7.5 turns
.03 wire
.775 high
.47 wide
.065 ID
$55 per 5
EB-44 EB-44
5.5 turns
.030 wire
.775 high
.329 wide
.065 ID
$55 per 5
EB-45 EB-45
7.5 turns
.030 wire
.775 high
.417 wide
.065 ID
$55 per 5

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