MJ21194
Excellent thermal stability ensures consistent performance over tim





Brands: Onsemi
Mfr.Part #: MJ21194
Datasheet: MJ21194 Datasheet (PDF)
Package/Case: TO-204-2
RoHS Status:
Stock Condition: 4,815 pcs, New Original
Product Type: Single Bipolar Transistors
Warranty: 1 Year Ovaga Warranty - Find Out More
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In Stock 4,815 PCS
MJ21194 General Description
Engineered with precision and quality in mind, the MJ21194 is a versatile component that excels in a variety of scenarios. From powering high-performance audio systems to maintaining the accuracy of disk head positioners, this transistor is a trusted choice for professionals in need of reliable electronics. With its innovative design and exceptional durability, the MJ21194 sets a new standard for excellence in the field of electronic components
Features
- High Frequency Response
- Excellent Thermal Stability
- Pulse Width Modulation Supportable
- Low Input Current Noise
Specifications
Parameter | Value | Parameter | Value |
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Mounting Style | Through Hole | Transistor Polarity | NPN |
Configuration | Single | Collector- Emitter Voltage VCEO Max | 250 V |
Collector- Base Voltage VCBO | 400 V | Emitter- Base Voltage VEBO | 5 V |
Collector-Emitter Saturation Voltage | 1.4 V | Maximum DC Collector Current | 16 A |
Pd - Power Dissipation | 250 W | Gain Bandwidth Product fT | 4 MHz |
Minimum Operating Temperature (°C) | - 65 | Maximum Operating Temperature (°C) | + 150 |
Continuous Collector Current | 16 A | DC Collector/Base Gain hfe Min | 25 |
Height | 8.51 mm | Length | 39.37 mm |
Factory Pack Quantity | 100 | Technology | Si |
Width | 26.67 mm |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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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 MJ21194?
A: To place an order for the MJ21194, 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 MJ21194?
A: We offer a 1-year warranty on the MJ21194. 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 MJ21194 from Onsemi?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Onsemi manufacturers and authorized agents. All Onsemi suppliers must pass a qualification review before they can list their MJ21194 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 MJ21194 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 Onsemi information page to find comprehensive details about the MJ21194.
Q: Are the price and stock information for MJ21194 on Ovaga's platform accurate?
A: Inventory levels for Onsemi 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 MJ21194?
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 MJ21194?
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
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Introduction to MJ21194: The MJ21194 is a high-performance NPN power transistor from ONsemi. It is designed for demanding applications where low Total Harmonic Distortion (THD), high gain, and excellent linearity are essential. Key features include a high DC current gain (hFE) of at least 25 min @ Ic = 8 A, along with a robust Safe Operating Area (SOA) for reliable operation under various conditions. This transistor is suitable for applications where efficiency and performance are critical factors. For more detailed information or to explore its specific application, consult the data sheet provided by ONsemi.
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Features
The MJ21194 features include:
Total Harmonic Distortion (THD) characterization for efficient power handling.
High DC Current Gain (hFE), ensuring a robust signal amplification at least 25 minimum @ Ic = 8 A.
Excellent gain linearity for predictable performance across different input voltages.
High Safe Operating Area (SOA): 2.5 A current, 80 V voltage, and 1-second duration without risking damage to the transistor.
Pb-free package options available for environmental compliance. These features make the MJ21194 suitable for applications requiring high power handling, robust amplification, and compliance with modern design standards. -
Manufacturer
The manufacturer of the MJ21194 power transistor is OnSemi, a global semiconductor company. OnSemi specializes in producing electronic components for various industries, including automotive, industrial, and communication systems. -
Application Field
The MJ21194 is an NPN power transistor designed for high DC current gain and low total harmonic distortion. Its application areas include power amplifiers in audio systems, motor control circuits, and high-power switching applications. -
Package
The MJ21194 transistor has a TO-204-2 package type.
Assembly Advice
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