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PZTA42T1
PZTA42T1: Small Signal NPN Bipolar Transistor, SOT-223 (TO-261) Package, 4 Leads, Packaged in 1000-Reel
PZTA42T1
PZTA42T1: Small Signal NPN Bipolar Transistor, SOT-223 (TO-261) Package, 4 Leads, Packaged in 1000-Reel
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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.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
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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PZTA42T1 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!
Details
Whether you're working on a DIY electronics project or designing a complex circuit, the PZTA42T1 offers the performance and reliability you need. Its NPN configuration allows for easy integration into existing electronic setups, while its bipolar design ensures consistent operation even under varying conditions
Key Features
- Suitable for Use in High-Risk Applications
- Compliant with Industry Requirements for Radiation Hardening
- Packaging Options Available for Customized Solutions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Status | Obsolete | CAD Models | |
| Compliance | PbAHP | Package Type | SOT-223-4 / TO-261-4D |
| Case Outline | 0.0318 | MSL Type | 1 |
| MSL Temp (°C) | 235 | Container Type | REEL |
| Container Qty. | 1000 | ON Target | N |
| Polarity | NPN | Type | General Purpose |
| VCE(sat) Max (V) | 0.5 | IC Cont. (A) | 0.5 |
| VCEO Min (V) | 300 | hFE Min | 40 |
| fT Min (MHz) | 50 | PTM Max (W) | 1.5 |
| Pricing ($/Unit) | Price N/A |
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.
FAQs
What is PZTA42T1?
The PZTA42T1 is a high-performance NPN transistor designed for general-purpose amplification and switching applications. It is commonly used in audio amplifiers, signal processing circuits, and low-power switching circuits.
How Does PZTA42T1 Work?
The PZTA42T1 works as an NPN bipolar junction transistor (BJT) that amplifies or switches electronic signals. When biased appropriately, the transistor allows for the control and amplification of current. It can be used to amplify weak signals or to switch current on or off in a circuit.
How Many Pins does PZTA42T1 have and What are the Functions of the Pinout Configuration?
The PZTA42T1 is housed in a SOT-223 surface-mount package. The pinout configuration includes:
- Collector (C): Receives the current to be controlled or amplified.
- Base (B): Controls the amount of current allowed to pass from the collector to the emitter.
- Emitter (E): Allows the current to flow out of the transistor.
What are the Pros and Cons of PZTA42T1?
Pros:
- High Gain: Provides high current gain, making it suitable for amplification applications.
- Low Noise: Exhibits low noise performance, ideal for signal processing applications.
- Compact Package: The SOT-223 package offers good thermal performance and space efficiency.
- General-Purpose: Can be used in a wide range of applications due to its versatility.
Cons:
- Heat Dissipation: May require adequate heat sinking for high-power applications.
- Manufacturer Variability: Performance characteristics can vary between different manufacturers.
- Current Limitations: Limited maximum current compared to power transistors.
Are There Any Equivalents/Alternatives to PZTA42T1 for Recommendation?
- The BC637 from ON Semiconductor is an equivalent NPN transistor with similar characteristics.
- Alternatives to the PZTA42T1 include the 2N3904 from Fairchild Semiconductor and the KSC5027 from Fairchild Semiconductor.
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