What is the maximum height and diameter?

The max height is 300mm and the max diameter is 155mm.

What is the average lead time for orders?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

RF electronic Tube Triode Valve Ctk15-2, Ctk25-4, Ctk35-2

Name: RF electronic Tube Triode Valve Ctk15-2, Ctk25-4, Ctk35-2
Brand: Ningbo Setec Electron Co., Ltd.
SKU: 869976925

Zhejiang, ChinaNingbo Setec Electron Co., Ltd.

US$2,500.00-3,000.00

1 Piece

Product profile

Customization

Available

Filament Voltage

Filament Current

360A

Model NO.

CTK15-2, CTK25-4, CTK35-2

Weight

10kg

Transport Package

Foam Packing

Trademark

SETEC

Origin

China

HS Code

8540890090

Production Capacity

10PCS Monthly

Key features

High Power Output: Maximum output power reaches 45kW for efficient RF amplification.

Metal-Ceramic Design: Features metal-ceramic triode with reticulate thorium tungsten cathode.

Wide Frequency Range: Supports operating frequencies up to 120MHz for versatile applications.

Dual Mode Operation: Capable of operating in both CW and pulse modes for laser machines.

Water-Cooled Anode: Anode cooled by deionized water with air-forced core column cooling.

Industrial Durability: Designed specifically for industrial applications with robust construction.

Coaxial Structure: Utilizes coaxial electrode structure for stable performance.

Low Inter-electrode Capacitance: Grid-Cathode capacitance is 66pF, ensuring high-frequency stability.

Company profile

Ningbo Setec Electron Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-08-10Nearest Port: SHANGHAI, NINGBO, XIAMENAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is a small trading company with three employees, offering electronic and vacuum-related components and conducting import/export business. It has substantial export orientation, with 71%–90% of total sales from exports and nine years of export experience, but overseas services are limited: it reports no overseas agents or branches, warehouses, showrooms, or offline trade-show participation. Its product development capability is limited, with one R&D engineer, no new products in the past year, and no 3D software design service. It supports customization from samples. Service procedures exist for several areas, but records are absent, while quality-control test equipment is reported as zero and several quality and traceability conditions are unknown. No Fortune 500 cooperation is reported; however, repeat-buyer preference is stated at 80%–100%. Financial records are identified for recent years, but the provided information does not establish financial strength.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season periods and has procedures for complaint handling, supplier assessment, and corrective/preventive actions, but no written records are available. It also reports no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, and no overseas-service countries, indicating limited documented after-sales and overseas support capability.

R&D capabilityInnovation capability appears limited: the supplier is not identified as a professional technical supplier, does not provide 3D software design services, has one R&D engineer, and launched no new products in the past year. The engineer provides solutions according to customer demand, but this does not demonstrate broader product-development strength.

Production capacityThe supplier is described as a trading company with three employees, while manufacturing-outsourcing procedures and contracts are unknown. It reports no in-stock service capacity, and quality-control test equipment is stated as zero; therefore, the slices do not support a demonstrated production capability and identify material operational limitations.

Customization capabilityThe supplier explicitly provides customization from samples, and its sole R&D engineer is responsible for providing solutions according to client demand. This supports sample-based customization, although no evidence is provided for advanced design or 3D engineering services.