Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of sot-89 plastic-encapsulate transistors in China. Please feel free to wholesale durable sot-89 plastic-encapsulate transistors for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SOT-89 Transistor - High Performance Manufacturer & Wholesale
Products Description
Engineered for excellence, the SOT-89 Transistor from CTK represents the pinnacle of modern semiconductor manufacturing. This series is specifically developed to address the growing need for compact yet powerful components in the global electronics market. By choosing our SOT-89 Transistor, engineers gain access to a component that has been rigorously tested for endurance and efficiency. Our manufacturing process incorporates the latest in lithography and passivation technology, ensuring that each Transistor delivers superior performance even in challenging environments. For wholesale distributors and OEM manufacturers, CTK offers a reliable supply chain and competitive pricing on these high-demand SOT-89 parts. Our commitment to innovation means we are constantly refining our Transistor technology to stay ahead of industry trends.
| Part Number | Polarity | IC | VCBO | VCEO | VEBO | hFE | hFE | Package | Makin | MPQ | Price | Price/kpcs | L/T |
| BCX56-16 | 1 | 100 | 80 | 5 | 100 | 250 | SOT-89 | BL | 3000 | ||||
| BCX55-16 | 1 | 60 | 60 | 5 | 100 | 250 | SOT-89 | BM | 3000 | ||||
| BCX54-16 | 1 | 45 | 45 | 5 | 100 | 250 | SOT-89 | BD | 3000 | ||||
| BCX53-16 | -1 | -100 | -80 | -5 | 100 | 250 | SOT-89 | AL | 3000 | ||||
| BCX52-16 | -1 | -60 | -60 | -5 | 100 | 250 | SOT-89 | AM | 3000 | ||||
| BCX51-16 | -1 | -45 | -45 | -5 | 100 | 250 | SOT-89 | AD | 3000 | ||||
| PXT3904 | 0.2 | 60 | 40 | 6 | 100 | 300 | SOT-89 | 1A | 3000 | ||||
| PXT3906 | -0.2 | -40 | -40 | -6 | 100 | 300 | SOT-89 | 2A | 3000 | ||||
| PXT2222A | 0.6 | 75 | 40 | 6 | 100 | 300 | SOT-89 | 1P | 3000 | ||||
| PXT2907A | -0.6 | -60 | -60 | -5 | 100 | 300 | SOT-89 | p2F | 3000 | ||||
| CXT5401 | -0.5 | -160 | -150 | -5 | 100 | 300 | SOT-89 | 5401 | 3000 | ||||
| CXT5551 | 0.6 | 180 | 160 | 6 | 100 | 300 | SOT-89 | 1G6 | 3000 | ||||
| 2SC2873 | 2 | 50 | 50 | 5 | 120 | 240 | SOT-89 | MY | 3000 | ||||
| 2SA2071 | -3 | -60 | -60 | -6 | 120 | 270 | SOT-89 | UN | 3000 | ||||
| 2SC5824 | 3 | 60 | 60 | 6 | 120 | 270 | SOT-89 | UP | 3000 | ||||
| 2SB772 | -3 | -40 | -30 | -6 | 160 | 320 | SOT-89 | B772 | 3000 | ||||
| 2SD882 | 3 | 40 | 30 | 6 | 160 | 320 | SOT-89 | D882 | 3000 | ||||
| 2SD2391 | 2 | 60 | 60 | 6 | 120 | 270 | SOT-89 | DT | 3000 | ||||
| 2SC2383 | 1 | 160 | 160 | 6 | 160 | 320 | SOT-89 | 2383 | 3000 | ||||
| 2SA1213 | -2 | -50 | -50 | -5 | 120 | 240 | SOT-89 | NY | 3000 |
Features / Advantages
- High Thermal Stability: The SOT-89 Transistor is designed to operate reliably across a wide temperature range, ensuring consistent performance in harsh conditions.
- Low Leakage Current: Our advanced manufacturing process minimizes parasitic effects, resulting in exceptionally low leakage current for improved efficiency.
- Excellent Clamping/Switching Capability: Engineered for precision, these Transistor devices provide rapid response times and accurate control in any circuit.
- Industry-Standard SOT-89 Package: Fully compatible with existing automated SMT assembly lines, reducing manufacturing costs for our wholesale clients.
- RoHS & REACH Compliant: All CTK products are manufactured with environmentally friendly materials, meeting all global regulatory standards.
- 100% Factory Tested: Every single Transistor unit undergoes rigorous electrical testing before leaving our facility to ensure zero-defect quality.
Reliability and Certification
Quality and reliability are never compromised at CTK. Our SOT-89 Transistor manufacturing line is equipped with the latest optical inspection and automated test equipment. We perform periodic reliability audits, including long-term life testing and ESD sensitivity analysis. By adhering to strict international standards, our factory ensures that every Transistor in the SOT-89 package meets or exceeds customer expectations. For our wholesale partners, this means fewer field failures and lower warranty costs. Our commitment to continuous improvement (Kaizen) drives us to constantly enhance our materials and processes, making CTK a trusted name in high-reliability semiconductor components.
Applications
- Consumer Electronics: Ideal for smartphones, tablets, and laptops where space is at a premium and high efficiency is required.
- Power Supplies: Widely used in AC-DC adapters and DC-DC converters for voltage regulation and protection.
- Industrial Automation: Critical for PLC systems, sensor interfaces, and motor control circuits in factory environments.
- Telecommunications: Protects and manages signals in networking equipment, base stations, and high-speed data lines.
- Automotive Systems: Suitable for infotainment, body control modules, and lighting systems in modern vehicles.

FAQ
Q: How does CTK ensure the performance of its SOT-89 Transistor?
A: Every batch undergoes 100% electrical testing, including leakage current and surge tests, in our state-of-the-art factory. We also perform periodic reliability testing like HTRB to ensure long-term stability in the field.
Q: What is the typical lead time for wholesale Transistor orders?
A: For standard SOT-89 Transistor orders, our factory typically maintains a lead time of 2-4 weeks. This allows for thorough quality testing and logistics preparation to ensure your components arrive in perfect condition.
Q: Can CTK provide customized Transistor specifications?
A: Yes, as a professional manufacturer, we can customize parameters such as breakdown voltage, current ratings, and packaging marking. Please provide your specific requirements to our technical team for a feasibility review.
Q: Are CTK SOT-89 components compliant with international environmental standards?
A: Yes, all our Transistor products are fully RoHS and REACH compliant. We are committed to green manufacturing and ensure that no hazardous substances are used in our production processes.
About CTK
Founded on the principles of quality and innovation, CTK has grown into a premier manufacturer of high-performance electronic components. Our diverse product portfolio, including the SOT-89 Transistor series, is trusted by leading technology companies worldwide. At our factory, we emphasize sustainable manufacturing and continuous technological advancement. We pride ourselves on our ability to offer high-volume wholesale supply while maintaining the personal touch of a dedicated technical support team. Whether you are a small startup or a Fortune 500 company, CTK has the expertise and capacity to support your most ambitious projects. Join the thousands of satisfied customers who rely on CTK for their semiconductor needs.
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