What is the recommended startup sequence?

Start cooling system first, then apply filament voltage, grid bias, anode voltage, and finally grid positive voltage.

What are the physical dimensions of the tube?

Max diameter is 101mm, max height is 183mm, and weight is 1.5kg.

High Frequency Ceramic Vacuum Tube 7t62re

Name: High Frequency Ceramic Vacuum Tube 7t62re
Brand: Ningbo Setec Electron Co., Ltd.
SKU: 750449635

Zhejiang, ChinaNingbo Setec Electron Co., Ltd.

US$100.00-200.00

1 Piece

Product profile

Customization

Available

Encapsulation Structure

Other

Working Frequency

High Frequency

Model NO.

7T62RE

Power Level

High Power

Function

Power Triode

Material

Metal Ceramic

Filament Voltage

6.3V

Filament Current

32A

Amplifcation Factor

Power

3.4kw

Working Position

Vertical

Max Height

183mm

Max Diameter

101mm

Max Weight

1.5kg

Cooling

Forced Air

Transport Package

Foam Packing

Trademark

SETEC JINGGUANG

Origin

China

HS Code

8540890090

Production Capacity

100PCS Monthly

Key features

High Power Output: Delivers max output power of 3.4kW with anode dissipation up to 1.5kW.

High Frequency Performance: Operates at a maximum working frequency of 50MHz for industrial heating.

Durable Metal Ceramic Build: Constructed with metal-ceramic structure and carbonization thorium tungsten cathode.

Versatile Operation Modes: Supports both CW and pulse modes for flexible industrial applications.

Direct Equivalent Replacement: Equivalent to Toshiba 7T62RE and E3062E for seamless compatibility.

Compact Physical Dimensions: Max diameter 101mm, max height 183mm, and weight only 1.5kg.

Specialized Industrial Design: Designed specifically as an oscillator for industrial high frequency heating equipment.

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.