2N3901

Name: 2N3901
Brand: Fairchild Semiconductor
Rating: 4.5 (10 reviews)
Author: Lisleapex

TO-98 Transistor

5,555 Effective Inventory

2N3901

Effective Inventory5,555

TO-98 Transistor

Manufacturer Part # : 2N3901
Package/Case: TO-92
Brand: Fairchild Semiconductor

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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2N3901 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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2N3901 Description

The 2N3901 is a general-purpose PNP transistor used for amplification and switching applications. This device is ideal for electronic circuits that require a low-power amplifier or a fast-switching element, featuring high current gain and low noise.

Pin Details

The 2N3901 is a small-signal NPN bipolar transistor with 3 pins for half-duplex communication. It includes pins for base, collector, and emitter connections.

Pin configuration

Base (B): Input pin for controlling the transistor's operation
Collector (C): Output pin for amplifying or switching signals
Emitter (E): Ground connection for the transistor's operation

Features

High Current Gain: Offers a high current gain, making it suitable for amplification and switching applications.
Low Noise: Provides low noise levels, ensuring stable operation in electronic circuits.
Fast Switching Speeds: Enables fast switching speeds, ideal for pulse circuits and other high-frequency applications.

Applications

The 2N3901 is commonly used in general-purpose amplification and switching applications, including audio amplifier circuits, signal processing circuits, and power management circuits.

Where to Use:

General-purpose electronic circuits
Audio amplifier circuits
Signal processing circuits
Pulse circuits
Power management circuits

Manufacturer

The 2N3901 is manufactured by Semiconductors Inc, a global leader in semiconductor technology.

Packages

The 2N3901 comes in a TO-92 package, designed for surface-mount technology and offering a compact and efficient solution for integrating the transistor into electronic circuits.

Equivalent Parts of 2N3901

BC107: A comparable PNP transistor from Philips Semiconductors with similar features and performance.
2N2222: An alternative PNP transistor from Fairchild Semiconductor that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Obsolete
Reach Compliance Code	compliant	ECCN Code	EAR99
Collector Current-Max (IC)	0.1 A	Configuration	Single
DC Current Gain-Min (hFE)	350	JESD-609 Code	e0
Operating Temperature-Max	125 °C	Polarity/Channel Type	NPN
Power Dissipation-Max (Abs)	0.2 W	Surface Mount !	NO
Terminal Finish	Tin/Lead (Sn/Pb)

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification 2N3901 PDF Download