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5867A, Tb3-750, Tb3/750 Lamp
Zhejiang, ChinaNingbo Setec Electron Co., Ltd.
5867A, Tb3-750, Tb3/750 Lamp
US$150.00-250.00
1 Piece
Product profile
Customization
AvailableShape
GTCooling Method
Air Cooled TubeModel NO.
5867A, TB3-750, TB3/750Working Frequency
High FrequencyEncapsulation Structure
Foam PackingPower Level
High PowerMaterial
GlassWorking Position
VerticalCooling
Forced AirTransport Package
Foam PackingTrademark
SETECOrigin
ChinaHS Code
8540890090Production Capacity
100PCS MonthlyKey features
High Power Output: Delivers 1.2KW output power with 350W maximum anode dissipation.
Wide Frequency Range: Operates up to 50MHz for industrial heating and RF applications.
Dual Mode Operation: Supports both CW and pulse modes for versatile usage.
Coaxial Design: Features a robust coaxial structure for industrial stability.
Natural Cooling: Utilizes natural cooling method for the anode.
Glass Encapsulation: Constructed with durable glass material for reliability.
Foam Packing: Comes with foam packing to ensure safe transportation.
Extensive Model Range: Manufacturer offers a wide variety of electronic tube models.
Company profile

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.
Product Q&A
Q:What is the maximum operating frequency?
A:
The maximum operating frequency is 50MHz.
Q:What is the output power of the TB3-750 tube?
A:
The output power is 1.2KW.
Q:Can this tube operate in pulse mode?
A:
Yes, the tube may be operated in CW or pulse modes.
Q:What is the cooling method for the anode?
A:
The anode cooling method is natural cooling.
Q:What are the main applications for this tube?
A:
It is used in industrial heating, power amplification, oscillation, and audio/RF power amplifiers or modulators.
Send Inquiry
*To:
Ningbo Setec Electron Co., Ltd.
Ningbo Setec Electron Co., Ltd.*Content:
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