2N2221A Microchip Transistor BJT NPN (Other) In Stock

Name: 2N2221A
Brand: Microchip
SKU: 2N2221A
Availability: InStock

Trans GP BJT NPN 50V 0.8A 500mW 3-Pin TO-18 Bag

ACTIVETransistor BJT NPNVerified Jun 2026

Package / Visual Reference

2N2221AOther

Quick Facts

Manufacturer: Microchip
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: 2N2221A Datasheet PDF
Category: Transistor BJT NPN
Price: From $0.3333(MOQ 1)
Temp Range: ?°C to 200.0°C
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of 2N2221A?

YTEOL	23
Case Connection	COLLECTOR
Collector Current-Max (IC)	0.8A
Collector-Emitter Voltage-Max	50V
Configuration	SINGLE
DC Current Gain-Min (hFE)	20
JEDEC-95 Code	TO-206AA
JESD-30 Code	O-MBCY-W3
JESD-609 Code	e0
Number of Elements	1
Package Body Material	METAL
Package Shape	ROUND
Package Style	CYLINDRICAL
Polarity/Channel Type	NPN
Power Dissipation-Max (Abs)	0.5W
Qualification Status	Not Qualified
Surface Mount	NO
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	WIRE
Terminal Position	BOTTOM
Transistor Application	SWITCHING
Transistor Element Material	SILICON
Transition Frequency-Nom (fT)	250MHz
Turn-off Time-Max (toff)	285ns
Turn-on Time-Max (ton)	35ns
Package	Other

Compliance & Regulatory

ECCN	EAR99
Country of Origin	Philippines

Where can I find the 2N2221A datasheet?

2N2221A Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for 2N2221A?

Compatible alternatives and drop-in replacements for 2N2221A:

suggested

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suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the price of 2N2221A?

2N2221A is priced from $0.3333 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is 2N2221A in stock?

2N2221A is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy 2N2221A?

You can buy 2N2221A from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for 2N2221A from Microchip.

What is the datasheet for 2N2221A?

The official 2N2221A datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does 2N2221A come in?

2N2221A is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

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AvailabilityIn Stock

Reference Price (USD)

From $0.3333

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$3.6000	$3.60
451+	$1.9800	$892.98
500+	$0.3333	$166.63

pcs

Unit price: $3.6000 · Total: $3.60

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

Thomas Mueller

Hardware Lead, SensorTech GmbH, Germany

2N2221A Microchip Transistor BJT NPN (Other) In Stock

What are the specifications of 2N2221A?

Compliance & Regulatory

Where can I find the 2N2221A datasheet?

What are equivalent replacements for 2N2221A?

Frequently Asked Questions

What is the price of 2N2221A?

Is 2N2221A in stock?

Where can I buy 2N2221A?

What is the datasheet for 2N2221A?

What package does 2N2221A come in?

Related Guides

How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide

150141YS73100 Yellow LED Indicator Design and Validation Guide

How to Choose an LMG1020YFFR GaN Gate Driver: Selection and Sourcing Guide

150141YS73100 LED Selection and Procurement Guide

Why Buy from FindMyChip

About Microchip

More from Microchip

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