Glass Vacuum Tube

US$150.00-250.00 / Piece

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What is Tb3-750 for Glass Vacuum Tube Electron Tube (TB3-750)

Name: Tb3-750 for Glass Vacuum Tube Electron Tube (TB3-750)
Uploaded: 2025-12-11T22:47:00+08:00
Description: TB3/750, it is a direct thermal carbonization thorium-tungsten cathode glass triode, the anode cooling method is natural cooling, the maximum anode dissipation power is 350W, the maximum operating fre

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$150.00-250.00 / Piece

Sepcifications

Shape GT
Cooling Method Air Cooled Tube
Working Frequency High Frequency
Encapsulation Structure Foam Packing
Power Level High Power
Material Glass
Transport Package Foam Packing
Trademark SETEC
Origin China
Working Position Vertical
Cooling Forced Air

Product Description

TB3/750, it is a direct thermal carbonization thorium-tungsten cathode glass triode, the anode cooling method is natural cooling, the maximum anode dissipation power is 350W, the maximum operating frequency is 50MHz, the output power is 1.2KW. the tube is used in the field of industrial heating, the ...

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Ningbo Setec Electron Co., Ltd.

Gold Member Since 2015

Audited Supplier

Main Products Oscillator Tube, High Frequency Heating Tube, Power Gride Tube, Electronic Tube, Vacuum ...
Address Room601, No. 1 Bldg, Wante Mansion, #487 Yangmuqi Rd., High-Tech Zone, Ningbo, Zhejiang, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CIF
Terms of Payment LC, T/T, Western Union
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Glass Vacuum Tube Comparison

	Tb3-750 for Glass Vacuum Tube Electron Tube (TB3-750) Contact Now	Quick View Fast Recovery Bridge Rectifiers, VRM: 1000V, Io: 10A, IFSM: 300A, fetures, applications, YBS6, RYBSN10010 Contact Now	Bridge Rectifiers, Glass passivated chip junction, VRM: 1000V, Io: 8A, IFSM: 180A, fetures, applications, YBS3, RYBSM8010 Contact Now	Quick View P-Channel Enhancement Mode Field Effect Transistor, VDSS: -100V, ID: -25A, PD: 62.5W, fetures, applications, PDFN5060-8L, YJG055P10A Contact Now	Quick View N-Channel Enhancement Mode Field Effect Transistor, VDSS: 30V, ID: 105A, PD: 70W, fetures, applications, PDFN5060-8L, YJG105N03A Contact Now

Transaction Info
	Tb3-750 for Glass Vacuum Tube Electron Tube (TB3-750) Contact Now	Quick View Fast Recovery Bridge Rectifiers, VRM: 1000V, Io: 10A, IFSM: 300A, fetures, applications, YBS6, RYBSN10010 Contact Now	Bridge Rectifiers, Glass passivated chip junction, VRM: 1000V, Io: 8A, IFSM: 180A, fetures, applications, YBS3, RYBSM8010 Contact Now	Quick View P-Channel Enhancement Mode Field Effect Transistor, VDSS: -100V, ID: -25A, PD: 62.5W, fetures, applications, PDFN5060-8L, YJG055P10A Contact Now	Quick View N-Channel Enhancement Mode Field Effect Transistor, VDSS: 30V, ID: 105A, PD: 70W, fetures, applications, PDFN5060-8L, YJG105N03A Contact Now
Price	US$150.00-250.00 / Piece	US$0.718 / Piece	US$0.738 / Piece	US$0.698 / Piece	US$0.783 / Piece
Min Order	1 Piece	1,000 Pieces	1,000 Pieces	1,000 Pieces	1,000 Pieces
Payment Terms	LC, T/T, Western Union	LC, T/T	LC, T/T	LC, T/T	LC, T/T
Quality Control
Product Certification	-	RoHS	RoHS	RoHS	RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Shape: GT; Cooling Method: Air Cooled Tube; Working Frequency: High Frequency; Encapsulation Structure: Foam Packing; Power Level: High Power; Material: Glass; Working Position: Vertical; Cooling: Forced Air;	Function: Switch Transistor; Encapsulation Structure: YBS6; Material: Silicon; Features1: Extremely Low Switching Loss; Features2: Excellent Stability and Uniformity; Features3: 100% Avalanche Tested; Features4: Built-in ESD Diode; Application1: Switch Mode Power Supply (SMPS); Application2: Power Factor Correction (Pfc); Application3: Uninterruptible Power Supply (UPS); Application4: AC to DC Converters; Application5: Telecom; Application6: TV Power & LED Lighting Power;	Function: Switch Transistor; Encapsulation Structure: YBS3; Material: Silicon; Features1: Extremely Low Switching Loss; Features2: Excellent Stability and Uniformity; Features3: 100% Avalanche Tested; Features4: Built-in ESD Diode; Application1: Switch Mode Power Supply (SMPS); Application2: Power Factor Correction (Pfc); Application3: Uninterruptible Power Supply (UPS); Application4: AC to DC Converters; Application5: Telecom; Application6: TV Power & LED Lighting Power;	Function: Switch Transistor; Encapsulation Structure: PDFN5060-8L; Material: Silicon; Features1: Extremely Low Switching Loss; Features2: Excellent Stability and Uniformity; Features3: 100% Avalanche Tested; Features4: Built-in ESD Diode; Application1: Switch Mode Power Supply (SMPS); Application2: Power Factor Correction (Pfc); Application3: Uninterruptible Power Supply (UPS); Application4: AC to DC Converters; Application5: Telecom; Application6: TV Power & LED Lighting Power;	Function: Switch Transistor; Encapsulation Structure: PDFN5060-8L; Material: Silicon; Features1: Extremely Low Switching Loss; Features2: Excellent Stability and Uniformity; Features3: 100% Avalanche Tested; Features4: Built-in ESD Diode; Application1: Switch Mode Power Supply (SMPS); Application2: Power Factor Correction (Pfc); Application3: Uninterruptible Power Supply (UPS); Application4: AC to DC Converters; Application5: Telecom; Application6: TV Power & LED Lighting Power;
Supplier Name	Ningbo Setec Electron Co., Ltd.	Dongguan Merry Electronic Co., Ltd.	Dongguan Merry Electronic Co., Ltd.	Dongguan Merry Electronic Co., Ltd.	Dongguan Merry Electronic Co., Ltd.
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