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Vacuum Capacitors vacuum capacitor supplied by HAN Trade
Vacuum Capacitors

Vacuum Capacitors Vacuum Capacitor

This page covers Vacuum Capacitors, a vacuum capacitor of the type used in RF matching networks and high power tuning circuits, held in the vacuum capacitors line at HAN Trade in Beijing.

Type designationVacuum Capacitors
Product lineVacuum Capacitors
Component typeVacuum Capacitor
Electrical dataSent by email with the quotation
Product Overview

About Vacuum Capacitors Vacuum Capacitor

This page covers Vacuum Capacitors, a vacuum capacitor of the type used in RF matching networks and high power tuning circuits, held in the vacuum capacitors line at HAN Trade in Beijing. It is used in RF matching networks and high power tuning circuits, and it can be ordered as one piece for a repair or in repeat quantities for a build programme. HAN Trade (Beijing) Company has supplied electron tubes worldwide since 1993. Every item is tested before shipment and carries a warranty against defects in materials and construction.

Key Benefits

  • Vacuum dielectric construction for high voltage RF tuning and matching duty
  • Quoted against the exact type designation you send, so what arrives matches what your equipment expects
  • Single pieces for a repair and repeat quantities for production come from the same catalogue
  • Tested before shipment and covered by a warranty against defects in materials and construction
Specifications

What We Can State

Type designationVacuum Capacitors
Product lineVacuum Capacitors
Component typeVacuum Capacitor
Electrical dataSent by email with the quotation
Order quantitySingle pieces and repeat quantities
TestingTested before shipment
WarrantyAgainst defects in materials and construction
PackingChosen for the goods, the destination and the transport method
SupplierHAN Trade (Beijing) Company, supplying electron tubes since 1993

Electrical ratings are supplied from the data we hold for the type when we quote, rather than being published here, so that what you check against your circuit is the data for the item actually being offered.

Who It Is For

Buyers Who Order This Type

  • RF matching network builders
  • Semiconductor and plasma equipment service teams
  • Broadcast and industrial RF engineers
  • Laboratories running high power tuning circuits
Problems It Solves

Why the Enquiry Comes In

  • The original maker has discontinued the type and local distribution cannot quote it
  • A single source part leaves the equipment with no spare on the shelf
  • Small repair quantities are refused by suppliers who only sell production lots
  • Quotes arrive without the data needed to check the part against the circuit
Technical Features

Construction and Supply

  • Vacuum dielectric construction for high voltage RF tuning and matching duty
  • Fixed and variable styles quoted against the series designation you specify
  • Inspected for terminal and bellows condition before packing
  • Supplied for both new build and replacement in equipment already installed

Application Scenarios

Use 01

Rebuilding a matching network on an RF power supply

Use 02

Replacing a tuning capacitor in a transmitter or industrial generator

Use 03

Holding a spare for a plasma process tool

Use 04

Specifying capacitors for a new high power tuning circuit

Quality and Ordering

How the Order Runs

Step 01Designation

You send the type exactly as printed on the equipment.

Step 02Written offer

Price, availability and the data we hold, by email.

Step 03Accessories

Socket, cap connector or cooling parts added to the same offer.

Step 04Testing

Extensively tested prior to shipment, with a warranty against defects in materials and construction.

Step 05Packing

Packing and transport method chosen for the goods and the destination.

Comparison

How It Compares With the Alternatives

Buying the original brand part

Where the original is still produced it remains an option. Where it is not, an equivalent quoted against the same designation is what keeps the equipment working.

Buying from an auction listing

Condition and provenance are not described, there is no written quotation, and there is nobody to ask a technical question afterwards.

Redesigning the stage around a current device

Sometimes the right long term answer, but it is an engineering project. Replacing the tube is a maintenance task.

Use Guide

Handling and Fitting

  • Keep the item in its packing until the socket and cooling parts are ready
  • Handle by the body, never by the anode terminal or the top cap
  • Inspect pins and contact rings before fitting
  • Observe the specified warm up before applying high voltage

Related Industries

Related Products

Other Vacuum Capacitors Designations

All 5 Vacuum Capacitors Types

Related Reading

Guides That Cover This Type

FAQ

Vacuum Capacitors Vacuum Capacitor Questions

Can you quote Vacuum Capacitors against my nameplate designation?

Yes. Send the number exactly as it is printed on the equipment or the tube. Vacuum Capacitors is quoted against that designation, and if we cannot offer it we say so rather than substituting something else without telling you.

Do I have to order more than one Vacuum Capacitors?

No. A single piece for a repair is a normal order, and the same item can be scheduled in repeat quantities for a production or maintenance programme.

What data do you send with the quotation for Vacuum Capacitors?

The data we hold for the type goes out with the price and the availability, so the item can be checked against your circuit before you commit to the order.

How is Vacuum Capacitors packed for export?

It is packed so that the fragile surfaces are held clear of the carton, and the outer packing and transport method are chosen for the destination and how urgently you need it.

What do you need to quote Vacuum Capacitors correctly?

The series designation, the capacitance, the working voltage and, for tank circuit duty, the reactive power. A photograph of the old label usually carries all of it.

Ask About Vacuum Capacitors Vacuum Capacitor

Send the designation and the quantity. Price, availability and the data we hold for the type come back by email, and the socket or cooling parts can go on the same offer.