Original Plug-in Transistor Bf421 to-92 Triode Amplified Crystal Triode

• Certification: RoHS
• Shape: ST
• Shielding Type: Remote Cut-Off Shielding Tube
• Cooling Method: Naturally Cooled Tube
• Function: Microwave Transistor
• Working Frequency: High Frequency
• Model NO.: BF421
• Structure: Diffusion
• Encapsulation Structure: Glass Sealed Transistor
• Power Level: High Power
• Material: Germanium
• Installation Style: SMD/SMT
• Package / Case: Powerflat 2 X 2
• Vcbo: Collector-Emitter Maximum Voltage
• Transistor Polarity: PNP Collector - Base Voltage
• Functional Description: Two-Pole Transistors - Bjt
• Gain Bandwidth Product FT: DC Collector / Base Gai
• Bf421 Alias: Bf421 Transistor, Bf421 Transistor, B

Product Description

Original Plug-in Transistor Bf421 to-92 Triode Amplified Crystal Triode

Description

• PNP high voltage transistors in a TO-92 plastic package.
• Complementary to BF420A3.


Features
• Low feedback capacitance.


 

 

 
 
Applications
 
 
Products are widely used in drones, digital products, communication systems, LED drives, power supplies, chargers, smart homes,
Set-top boxes, audio, induction cookers, welding torches, elevators, computers and other electronic and electrical products,
Can also design customized IC for customers

 

Packaging and delivery
 

D/C	Qty in stock	Lead time	Warranty	Packing	Remarks
2017+	More than 10000 pcs	3-5 day for own stock	60 days	Single box packaging	New and original;100% quality
DHL	UPS	TNT	FedExX	EMS	Sea navigation:
3-5 working days	5-7 working days	5-7 working days	7-9 business days	12-15 working days;	Depending on the country of receipt of the address

 

Company Information

1.Founded in 1988, the company is a world-renowned integrated circuit (IC) distributor, mainly producing well-known brands of ICs, transistors, silicon rectifiers, FETs, IGBTs, and three-terminal constant voltage.

2.We are the exclusive exclusive agent of the "JDP" brand.Most of our parts are widely used in automotive, household appliances and industrial appliances and tools.
Our products are reliable and durable, backed by years of experience.We export 90% of our products to the world.

 

 

Certification

The company has been selected by Huaqiang Electronic Network as one of the top ten creditworthy enterprises, ten top quality suppliers and ten major brand enterprises.
With the concept of innovation, efficiency and service, the company has won the trust and support of customers at home and abroad.

 

 

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