Power Tube

US$200.00-300.00 / Piece

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What is Power Tube Glass Tube Electron Tube (TB4-1250)

Name: Power Tube Glass Tube Electron Tube (TB4-1250)
Uploaded: 2025-12-11T17:12:36+08:00
Description: 5868 or TB4/1250, it is a glass transistor of the direct thermal carbonization of thorium-tungsten cathode triode, the anode cooling method for natural cooling, the maximum anode dissipation power is

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$200.00-300.00 / Piece

Sepcifications

Encapsulation Structure Foam Packing
Installation Vertical
Working Frequency High Frequency
Power Level High Power
Function Power Triode
Material Glass
Transport Package Foam Packing
Trademark SETEC
Origin China
Working Position Vertical
Cooling Forced Air

Product Description

5868 or TB4/1250, it is a glass transistor of the direct thermal carbonization of thorium-tungsten cathode triode, the anode cooling method for natural cooling, the maximum anode dissipation power is 450W, the maximum operating frequency is 100MHz, the output power is 1690W. the tube is mainly used ...

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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

Power Tube Comparison

	Power Tube Glass Tube Electron Tube (TB4-1250) Contact Now	P-Channel Enhancement Mode Field Effect Transistor Fds9435A 9435A Contact Now	Quick View Original Transistor Fhp740 N-Channel Mosfet 10A400V Contact Now	Original Transistor 2SA1186 A1186 2sc2837 C2837 Silicon PNP Power Amplifier Transistors Contact Now	New Original K3667 2sk3667 to-220f 600V 7.5A N-Channel Field Effect Transistor Contact Now

Transaction Info
	Power Tube Glass Tube Electron Tube (TB4-1250) Contact Now	P-Channel Enhancement Mode Field Effect Transistor Fds9435A 9435A Contact Now	Quick View Original Transistor Fhp740 N-Channel Mosfet 10A400V Contact Now	Original Transistor 2SA1186 A1186 2sc2837 C2837 Silicon PNP Power Amplifier Transistors Contact Now	New Original K3667 2sk3667 to-220f 600V 7.5A N-Channel Field Effect Transistor Contact Now
Price	US$200.00-300.00 / Piece	US$0.45 / Piece	US$0.15-0.20 / Piece	US$0.89-1.00 / Piece	US$0.14-0.22 / Piece
Min Order	1 Piece	10 Pieces	1,000 Pieces	10 Pieces	1,000 Pieces
Payment Terms	LC, T/T, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union
Quality Control
Product Certification	-	RoHS	RoHS, CE, ISO, CCC	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	South America, Europe, Southeast Asia/ Mideast, South Asia	South America, Europe, Southeast Asia/ Mideast, South Asia	South America, Europe, Southeast Asia/ Mideast, South Asia	South America, Europe, Southeast Asia/ Mideast, South Asia
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: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Encapsulation Structure: Foam Packing; Installation: Vertical; Working Frequency: High Frequency; Power Level: High Power; Function: Power Triode; Material: Glass; Working Position: Vertical; Cooling: Forced Air;	Encapsulation Structure: SMD Transistor; Installation: SMD Triode; Working Frequency: High Frequency; Power Level: Medium Power; Function: Power Triode, Mosfet; Product Type: Mosfet; Transistor Polarity: P-Channel; Package / Case: So-8; Series: Fds9435A; Installation Style: SMD / SMT; Detailed Description: P-Channel 5.3A (Ta) 2.5W (Ta) Surface Mount 8-Soic; Category: Transistors - Fets, Mosfet; Fet Type: P-Channel; Technology: Mosfet; Drain to Source Voltage (Vdss): 30 V; Input Capacitance (CISS) (Max) @ Vds: 528 PF @ 15 V;	Encapsulation Structure: Ceramic Packaged Transistor; Installation: SMD Triode; Working Frequency: Overclocking; Power Level: High Power; Function: Power Triode, Mosfet; Brand Name: Original; Package: Tube; Shipping by: DHL\UPS\FedEx\EMS\HK Postdhl\UPS\FedEx\EMS\HK Post; Condition: Brand Newand Original; Product Number: Fhp740 /to-220; Channel Type -: N-Channel;	Encapsulation Structure: Chip Transistor; Installation: SMD Triode; Working Frequency: High Frequency; Power Level: Medium Power; Function: Photosensitive; Detailed Description: Bipolar (Bjt) Transistor NPN 150 V 10 a 70MHz; Product Number: 2sc2837; Operating Temperature: Standard; Transistor Type: NPN;	Installation: Plug-in Triode; Working Frequency: High Frequency; Power Level: High Power; Function: Photosensitive, Darlington Tube, Power Triode, Switching Triode; Quality: Good; Shipping by: DHL\UPS\FedEx\EMS\HK Post; Transistor Polarity: N-Channel; Resistance: 1 Ohms; ID-Continuous Drain Current: 7.5 a; Product Category: Mosfet;
Supplier Name	Ningbo Setec Electron Co., Ltd.	Shenzhen Jin Da Peng Technology Co., Ltd.	Shenzhen Jin Da Peng Technology Co., Ltd.	Shenzhen Jin Da Peng Technology Co., Ltd.	Shenzhen Jin Da Peng Technology Co., Ltd.
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