2N4348
Bipolar (BJT) Transistor





Brands: Microchip Technology
Mfr.Part #: 2N4348
Datasheet: 2N4348 Datasheet (PDF)
Package/Case: TO-3
RoHS Status:
Stock Condition: 7,536 pcs, New Original
Product Type: Single Bipolar Transistors
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $206.907 | $206.907 |
200 | $82.557 | $16511.400 |
500 | $79.799 | $39899.500 |
1000 | $78.436 | $78436.000 |
In Stock 7,536 PCS
2N4348 General Description
Invest in the 2N4348 Power BJT for your next project and experience the reliability and efficiency that this component has to offer. Its projected end of life date gives you the assurance that your electronic device will continue to function optimally well into the future
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product Status | Active | Transistor Type | - |
Current - Collector (Ic) (Max) | - | Voltage - Collector Emitter Breakdown (Max) | - |
Vce Saturation (Max) @ Ib, Ic | - | Current - Collector Cutoff (Max) | - |
DC Current Gain (hFE) (Min) @ Ic, Vce | - | Power - Max | - |
Frequency - Transition | - | Operating Temperature | - |
Mounting Type | - |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
![]() |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
![]() |
Wire Transfer | charge US$30.00 banking fee. |
![]() |
Paypal | charge 4.5% service fee. |
![]() |
Credit Card | charge 3.5% service fee. |
![]() |
Western Union | charge US.00 banking fee. |
![]() |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product Inventory
-
Step2 :Pressure Relief Packaging
-
Step3 :Anti Static Packaging
-
Step4 :Protective Packaging
-
Step5 :Sealed Packaging
-
Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the 2N4348?
A: To place an order for the 2N4348, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the 2N4348?
A: We offer a 1-year warranty on the 2N4348. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of 2N4348 from Microchip Technology?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip Technology manufacturers and authorized agents. All Microchip Technology suppliers must pass a qualification review before they can list their 2N4348 products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the 2N4348 chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Microchip Technology information page to find comprehensive details about the 2N4348.
Q: Are the price and stock information for 2N4348 on Ovaga's platform accurate?
A: Inventory levels for Microchip Technology products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for 2N4348?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the 2N4348?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
-
The 2N4348 is a silicon NPN transistor typically used for amplification and switching applications. It has a maximum collector current of 50mA and a maximum voltage of 40V. The transistor is commonly used in general-purpose low-power circuit designs.
-
Equivalent
Some equivalent products of the 2N4348 chip are 2N4349, 2N4350, and PN4360. These are all silicon NPN transistors with similar specifications and characteristics. They can be used as replacements for the 2N4348 in various electronic circuit applications. -
Features
The 2N4348 is a PNP silicon transistor with a high current rating of 2A and a low saturation voltage. It is designed for high-speed switching applications in power supply circuits, motor controls, and general amplification. The transistor also has a low noise figure and a maximum power dissipation of 0.8W. -
Pinout
The 2N4348 is a PNP bipolar junction transistor with a pin count of 3. Pin 1 is the emitter, pin 2 is the base, and pin 3 is the collector. Its main function is to amplify current and switch signals in electronic circuits. -
Manufacturer
The 2N4348 is manufactured by Central Semiconductor Corp, an American company specializing in manufacturing discrete semiconductor devices such as diodes and transistors. Founded in 1974, Central Semiconductor Corp is a leading supplier of innovative and high-quality semiconductor solutions for various industries including automotive, telecommunications, and industrial applications. -
Application Field
The 2N4348 is commonly used in applications such as high-speed switching, amplification, oscillation, and general-purpose transistor circuits. This NPN silicon bipolar junction transistor is suitable for use in a wide range of electronic devices, including audio amplifiers, signal processing circuits, and voltage regulators. -
Package
The 2N4348 chip is a silicon PNPN thyristor in a TO-92 package. It is available in a single-form and typically has a size of 4.2mm x 4.6mm x 5.2mm.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like 2N4348. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
Learn more about our PCB services-
Pre-order the parts you need through Ovaga’s platform.
-
Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.
-
Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!
PCB & SMT
PCB Assembly and Production Services
Professional Model >>Circuit Assembly Showcase

We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
Assemble PCBs
One-Stop PCB & PCBA Services From design to production, delivered fast and cost-effectively. Certified quality:lATF16949,1S013485 IS09001.1S014001.
Fulfillment: Turnkey or consigned
Quantity: 1-10,000+pcs.
Quality Grade: IPC3
Lead time: as short as 2 days
Other: AOI. X-ray SPI, ICT