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The Variable Vacuum Capacitor CKTB2000/25/220 is a tunable high‑voltage component designed for use in RF and high‑frequency circuits. It employs a high‑voltage ceramic body with a vacuum dielectric and is rated for continuous operation up to 25 kV. The part is marketed as a direct replacement for Jennings CVFP‑2000‑35S and for Comet models CVLA‑2000AC/35‑AAB. Its compact envelope combines a small footprint with a high Q factor, which is valuable in space‑constrained transmitter modules.
In the broader capacitor market, vacuum‑dielectric ceramic caps typically offer capacitance values between 0.5 pF and 5 pF, with a tolerance of ±5 percent, which matches the performance envelope of the CKTB2000 series. Standard industry specifications call for a temperature coefficient of ±30 ppm/°C and a voltage derating curve that maintains at least 80 % of rated capacitance at 80 % of the nominal voltage. The device is usually supplied in a metal housing that meets IEC 60384‑1 safety standards for high‑voltage components. Typical packaging for this class of component is a bulk reel of 500 units or a shrink‑wrapped tray of 100 units, but the supplier may accommodate custom quantities.
Buyers such as manufacturers of broadcast transmitters, industrial heating rigs, plasma generators and semiconductor processing equipment commonly source this capacitor. Kunshan Guoli Electronic Technology Co. Ltd. lists the part as low‑price relative to comparable vacuum caps, but exact pricing, minimum order quantity and lead time must be confirmed directly with the supplier. Prospective importers should also verify the offered certification against IEC 60384‑1 and request a sample for performance testing before committing to a large purchase.
| Dielectric Type | Vacuum dielectric with high‑voltage ceramic envelope |
| Maximum Rated Voltage | 25 kV |
| Typical Capacitance Range | 0.5 pF - 5 pF (typical for this series) |
| Capacitance Tolerance | ±5 % (typical) |
| Quality Factor (Q) | High Q value, typical >100 at 1 MHz (typical) |
| Temperature Coefficient | ±30 ppm/°C (standard for vacuum ceramic caps) |
| Safety Standard Compliance | IEC 60384‑1 (standard) |
| Typical Packaging | Bulk reel of 500 units or shrink‑wrapped tray of 100 units (typical) |
| Replacement Models | Jennings CVFP‑2000‑35S, Comet CVLA‑2000AC/35‑AAB |
Kunshan Guoli Electronic Technology Co. Ltd. is located in Kunshan, Jiangsu Province, China, and is listed with a harbor‑tier verification status. The company’s registered address is 28 Xihu Road, Kunshan 215333, Jiangsu, and its platform profile shows a response rate of 0 percent with no recorded response time, indicating that buyers should anticipate a need for proactive communication.
The supplier’s catalogue includes the Variable Vacuum Capacitor CKTB2000/25/220, positioned as a cost‑effective alternative to established Jennings and Comet models. While the listing highlights the component’s high Q value and small size, it does not disclose minimum order quantities, lead‑time estimates, or specific certification documents, so importers must request this information directly from the supplier before finalising a purchase.
The CKTB2000/25/220 is a variable vacuum capacitor rated for high voltage applications up to 25kV, designed as a direct replacement for Jennings CVFP-2000-35S and Comet CVLA-2000AC/35-AAB models. Commonly used in RF broadcast transmitters, industrial heating, plasma generation, and semiconductor manufacturing equipment, this ceramic-based vacuum capacitor operates efficiently across high-frequency circuits. Ideal for B2B buyers sourcing industrial electronic components for telecommunications, medical RF equipment, and scientific instrumentation imports and exports.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the capacitor meets the required voltage rating, capacitance range and IEC 60384‑1 compliance. Request the supplier’s test report or certification sheet to confirm that the vacuum dielectric and ceramic envelope satisfy your application’s reliability standards. It is also advisable to obtain a sample for in‑house performance testing, especially if the component will be used in critical RF or plasma systems.
Discuss logistics early with Kunshan Guoli to establish the preferred Incoterm, typical lead time and acceptable payment methods. The supplier does not publish these details, so ask whether they can ship FOB Kunshan, CIF Shanghai or another port, and whether they accept letters of credit or advance payment. Clarifying these terms helps avoid unexpected delays and ensures that customs duties can be calculated accurately.
Implement a quality‑inspection plan that includes visual examination of the ceramic housing, measurement of capacitance and leakage current, and verification of the Q factor at the operating frequency. Request a certificate of conformity and a test report referencing IEC 60384‑1. Arranging third‑party inspection before shipment can provide additional assurance that the received units match the specified performance.
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When sourcing Variable Vacuum Capacitor Cktb2000/25/220 for your business, securing the right balance of quality and cost is essential. Kunshan Guoli Electronic Technology Co. Ltd., a verified supplier based in China, offers this product with key specifications including Variable Vacuum Capacitor, CKTB2000/25/220 Series, Ceramic dielectric with vacuum gap, copper electrodes, and Approx. 200-300mm body length, varies by configuration. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8532.30, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing Variable Vacuum Capacitor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kunshan Guoli Electronic Technology Co. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8532.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Variable Vacuum Capacitor has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Components category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Variable Vacuum Capacitor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8532.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Variable Vacuum Capacitor Cktb2000/25/220 from Kunshan Guoli Electronic Technology Co. Ltd. is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kunshan Guoli Electronic Technology Co. Ltd. through EximNext.
The supplier, Kunshan Guoli Electronic Technology Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Variable Vacuum Capacitor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Variable Vacuum Capacitor Cktb2000/25/220 is classified under HS Code 8532.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Variable Vacuum Capacitor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kunshan Guoli Electronic Technology Co. Ltd.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Yes, Kunshan Guoli Electronic Technology Co. Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Variable Vacuum Capacitor Cktb2000/25/220 supplied by Kunshan Guoli Electronic Technology Co. Ltd. include Variable Vacuum Capacitor, CKTB2000/25/220 Series, Ceramic dielectric with vacuum gap, copper electrodes, and Approx. 200-300mm body length, varies by configuration. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kunshan Guoli Electronic Technology Co. Ltd. offers Variable Vacuum Capacitor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Variable Vacuum Capacitor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kunshan Guoli Electronic Technology Co. Ltd. through our platform.
Kunshan Guoli Electronic Technology Co. Ltd. maintains international quality certifications. These ensure that the Variable Vacuum Capacitor meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kunshan Guoli Electronic Technology Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Kunshan Guoli Electronic Technology Co. Ltd..
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