MCP (microchannel plate)

F1094-01H

MCPs are made of millions to tens of millions of conductive glass capillaries bundled together to form a thin plate. Each of these capillaries (channels) acts as an independent secondary electron multiplier, forming a two-dimensional electron multiplier.

F1094-01H is a circular MCP with a center hole and an effective area of Φ20.0 mm.

Specifications

Items F1094-01H *2 Unit
Outer size Φ24.8 mm
Electrode area Φ23.9 mm
Effective area Φ20.0 mm
Plate thickness 0.48 mm
Channel diameter 12 µm
Channel pitch 15 µm
Bias angle 8 °
Open area ratio Min. 57
Resistance *3 10 to 100
Gain *3 Min. 1×104
Electrode material Inconel
Dark current *3 0.5 pA・cm2

Maximum linear

output *3

7 % of strip current *1

Supply voltage *4

1.0 kV

Operating ambient

temperature *4

0 to +50
Resistance-match *5 Within ±10 %

*1: Strip current is the current that flows through channel walls when a voltage is applied between MCP IN and OUT. It is given by dividing the applied voltage by the MCP resistance.

*2: The center hole type (-01 H) has a 6 mm diameter hole in the center of the MCP.

*3: Supply voltage: 1.0 kV, vacuum: 1.3 × 10-4 Pa, operating ambient temperature: +25 °C

*4: Vacuum: 1.3 × 10-4 Pa

*5: Resistance-match means that resistance values of MCPs are to be matched when they are used in two stages.

Dimensional outline (Unit:mm)

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us