VTC BASPIK is a company with many years of experience in the field of development of microchannel plates for various tasks of Russian and foreign consumers. The terms of a custom order depend on the parameters of the expected product, the volume of delivery, the urgency of development and some other factors.
Examples of custom-designed products
Microchannel plates with a shaped contact electrode
Schematic diagram
Parameter, unit
Microchannel plate type
Rimmed MCP 25-10 S
Rimmed MCP 25-12 S
Nominal value
Geometrics
Outer diameter D, mm
32
Active area diameter, DA, mm
25.5
Thickness L, mm
0.38 0.46
0.46
Channel bias angle θ, degrees
8°
Structural parameters
Channel diameter, μm
9.5
12
Electrical ratings
Operating voltage at gain of 103, V, max
850
MCP resistance, ×108Ohm
1.0–5.0
Microchannel plates with central hole
Schematic diagram
Parameter, unit
Microchannel plate type
MCP 35-15 CH
MCP 50-15 CH
Nominal value
Geometrics
Outer diameter D1, mm
32.7
56
Hole diameter D2, mm
7.45
24
Active area ring limited by DA1-DA2 diameters, mm
26.7–9
54.2–26.8
Thickness L, mm
0.7
0.75
Channel bias angle θ, degrees
5°–9°
7°
Structural parameters
Channel diameter, μm
15
Channel pitch, µm
19
Electrical ratings
Operating voltage at gain of 104, V, max
1100
MCP resistance, ×108 Ohm
1–10
Microchannel plates with annular segment
Schematic diagram
Parameter, unit
Microchannel plate type
MCP 43.5LR
MCP 50LR
Nominal value
Geometrics
Outside radius R1, mm
43.5
50
Hole radius R2, mm
33
17
Active area radius R3, R4, mm
40.5, 36
47, 20
Thickness L, mm
1
Annular segment θ1, θ2, degree
118°, 118°
112°, 112°
Channel bias angle θ, degrees
8°
Structural parameters
Channel diameter, μm
25
Channel pitch, µm
32
Electrical ratings
Gain at MCP voltage of 1000 V, min
10000
MCP resistance, ×106 Ohm
4-6
5-11
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