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Item #:
197853837
10pcs 5 Pairs 2SA1943 2SC5200 Amplifier Transistor PNP NPN High Power Black Audio SiliconTransistor TO-3PL
Item #:
197853837
AUD 27
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Imported from USA store
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Order now and get it around Wednesday, September 02
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Experience unparalleled performance and reliability across general and precision electronics with our high-quality 2SA1943 & 2SC5200 transistors.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Rating
These transistors support high power applications, making them ideal for audio amplifiers, effectively driving larger speakers while maintaining sound fidelity.
Audio Quality
Designed specifically for audio applications, these silicon transistors provide exceptional sound quality, enhancing the listening experience compared to standard transistors.
Durable Construction
Constructed with robust materials, the TO-3PL package ensures longevity and reliability in high-performance environments, reducing the need for frequent replacements.
Product Details
| Maximum Supply Voltage | 230 volts_of_direct_current |
| Minimum Supply Voltage | 230 volts_of_direct_current |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 1 |
| Output Power | 150 watts |
| Maximum Output Power | 150 W |
| Manufacturer | ACEIRMC |
| Model | 2SA1943 / 2SC5200 |
| Brand Name | ACEIRMC |
| Number of Items | 1 |
| Unit Count | 10 Count |
| UPC | 687117753908 |
| Number of Packs | 10 |
| Included Components | 2SA1943 2SC5200 Amplifier Transistor |
| Part Number | 20101 |
| Brand | ACEIRMC |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Audio Enthusiasts
Ideal for audio lovers seeking to build or upgrade high-performance sound systems with quality transistors.
-
DIY Electronics Hobbyists
Perfect for hobbyists looking to create custom audio amplifiers or other electronic projects using reliable transistors.
-
Repair Technicians
Suitable for technicians needing replacement transistors for audio amplification repairs in vintage or newer audio equipment.
-
Novice Users
Not suitable for beginners without knowledge of circuit design or soldering skills to safely use these transistors.
Product Description
10pcs 5 Pairs 2SA1943 2SC5200 Amplifier Transistor PNP NPN High Power Black Audio SiliconTransistor TO-3PL
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum collector current for these transistors?
Answer: The maximum collector current is 15 A. -
Question:
Can these transistors be used in extreme temperatures?
Answer: Yes, they can operate in temperatures ranging from -55 °C to 150 °C. -
Question:
What are some typical applications for the 2SA1943 and 2SC5200?
Answer: They are used in computers, household appliances, precision instruments, and audio amplifiers.
ACEIRMC BJT Editorial Review
In the realm of audio amplification components, the 10pcs 5 Pairs 2SA1943 2SC5200 Amplifier Transistor kit has garnered mixed reviews from customers. While some users appreciate the low price point and the fact that the transistors are functional without internal shorts, they express significant concerns regarding quality and authenticity. Many reviewers have noted discrepancies in the physical appearance of the transistors, such as inConsistent markings, scratches, and rough edges, which they deem unworthy of the Toshiba branding they were led to believe they were getting. A frequent complaint involves the inConsistency in matching between the NPN and PNP pairs, which is crucial for applications requiring precise amplification. Several users found that the transistors did not hold matching performance, which diminishes their usability in high-fidelity amplifier configurations. There are also hints at the possibility that these components might not meet the original manufacturer's specifications, raising concerns about reliability under heavy loads. Despite these issues, some customers have found a use for them as budget-friendly alternatives for testing or temporary applications. This sentiment is reflected in the notion that while they are not the top-tier transistors one might expect, they may still serve a purpose for amateur projects or as a stop-gap measure without a significant financial investment. In conclusion, the general reception of the 2SA1943 and 2SC5200 transistors is heavily influenced by expectations of quality and authenticity versus the reality of what is delivered. Customers leaning towards experimentation for low-risk scenarios might find value, while those seeking high-quality performance or precise matching for critical audio applications would likely be disappointed. **
Customer Reviews & Ratings
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Pros
- Functional without internal shorts
- Affordable price point
- Useful for temporary testing or experiments
Cons
- Misleading marketing regarding origin and brand authenticity
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 27
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Collector current rating of 15 A for powerful performance.
- Voltage capacity up to 230 V for versatile applications.
- Ideal for both general and precision electronics use.
- Temperature range from -55 °C to 150 °C for extreme conditions.
- Includes 5pcs of 2SA1943 & 5pcs of 2SC5200 for comprehensive solutions.
- Perfect for audio amplifiers, industrial robots, and safety devices.
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