Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of smaf silicon planar zener diodes in China. Please feel free to wholesale durable smaf silicon planar zener diodes for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SMA Zener Diode - High Performance Manufacturer & Wholesale
Products Description
Engineered for excellence, the SMA Zener Diode 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 SMA Zener Diode, 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 Zener Diode 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 SMA parts. Our commitment to innovation means we are constantly refining our Zener Diode technology to stay ahead of industry trends.
| Type Number | Pd mW | Vznom | VZMi (V) | VZMax (V) | IR @ VR (uA) Max. | VR (Volts) | Package Outline | MPQ |
| 1SMAF4728A | 1000 | 3.3 | 3.1 | 3.5 | 100 | 1 | SMAF | 3000 |
| 1SMAF4729A | 1000 | 3.6 | 3.4 | 3.8 | 100 | 1 | SMAF | 3000 |
| 1SMAF4730A | 1000 | 3.9 | 3.7 | 4.1 | 50 | 1 | SMAF | 3000 |
| 1SMAF4731A | 1000 | 4.3 | 4.06 | 4.56 | 25 | 1 | SMAF | 3000 |
| 1SMAF4732A | 1000 | 4.7 | 4.5 | 4.93 | 10 | 1 | SMAF | 3000 |
| 1SMAF4733A | 1000 | 5.1 | 4.84 | 5.36 | 10 | 1 | SMAF | 3000 |
| 1SMAF4734A | 1000 | 5.6 | 5.32 | 5.92 | 10 | 2 | SMAF | 3000 |
| 1SMAF4735A | 1000 | 6.2 | 5.86 | 6.51 | 10 | 3 | SMAF | 3000 |
| 1SMAF4736A | 1000 | 6.8 | 6.46 | 7.18 | 10 | 4 | SMAF | 3000 |
| 1SMAF4737A | 1000 | 7.5 | 7.12 | 7.88 | 10 | 5 | SMAF | 3000 |
| 1SMAF4738A | 1000 | 8.2 | 7.79 | 8.67 | 10 | 6 | SMAF | 3000 |
| 1SMAF4739A | 1000 | 9.1 | 8.6 | 9.59 | 10 | 7 | SMAF | 3000 |
| 1SMAF4740A | 1000 | 10 | 9.5 | 10.5 | 10 | 7 | SMAF | 3000 |
| 1SMAF4741A | 1000 | 11 | 10.4 | 11.6 | 5 | 8 | SMAF | 3000 |
| 1SMAF4742A | 1000 | 12 | 11.4 | 12.6 | 5 | 9 | SMAF | 3000 |
| 1SMAF4743A | 1000 | 13 | 12.4 | 14.1 | 5 | 10 | SMAF | 3000 |
| 1SMAF4744A | 1000 | 15 | 13.8 | 15.8 | 5 | 11 | SMAF | 3000 |
| 1SMAF4745A | 1000 | 16 | 15.2 | 17.1 | 5 | 12 | SMAF | 3000 |
| 1SMAF4746A | 1000 | 18 | 16.8 | 19.2 | 5 | 13 | SMAF | 3000 |
| 1SMAF4747A | 1000 | 20 | 19 | 21.2 | 5 | 15 | SMAF | 3000 |
| 1SMAF4748A | 1000 | 22 | 20.8 | 23.3 | 5 | 17 | SMAF | 3000 |
| 1SMAF4749A | 1000 | 24 | 22.8 | 26 | 5 | 18 | SMAF | 3000 |
| 1SMAF4750A | 1000 | 27 | 25.3 | 28.9 | 5 | 21 | SMAF | 3000 |
| 1SMAF4751A | 1000 | 30 | 28.2 | 32 | 5 | 23 | SMAF | 3000 |
| 1SMAF4752A | 1000 | 33 | 31.3 | 34.9 | 5 | 25 | SMAF | 3000 |
| 1SMAF4753A | 1000 | 36 | 34.2 | 37.9 | 5 | 27 | SMAF | 3000 |
| 1SMAF4754A | 1000 | 39 | 37.2 | 41.5 | 5 | 30 | SMAF | 3000 |
| 1SMAF4755A | 1000 | 43 | 40.9 | 45.6 | 1 | 32 | SMAF | 3000 |
| 1SMAF4756A | 1000 | 47 | 44.9 | 49.8 | 1 | 35 | SMAF | 3000 |
| 1SMAF4757A | 1000 | 51 | 48.6 | 54 | 1 | 38 | SMAF | 3000 |
| 1SMAF4758A | 1000 | 56 | 53.6 | 58.8 | 1 | 42 | SMAF | 3000 |
| 1SMAF4759A | 1000 | 62 | 58.9 | 65.6 | 1 | 47 | SMAF | 3000 |
| 1SMAF4760A | 1000 | 68 | 64.6 | 71.7 | 1 | 52 | SMAF | 3000 |
| 1SMAF4761A | 1000 | 75 | 71.2 | 78.8 | 1 | 56 | SMAF | 3000 |
Features / Advantages
- High Thermal Stability: The SMA Zener Diode 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 Zener Diode devices provide rapid response times and accurate control in any circuit.
- Industry-Standard SMA 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 Zener Diode 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 SMA Zener Diode 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 Zener Diode in the SMA 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
- Smart Home Devices: Providing reliable switching and protection for IoT gadgets, smart plugs, and home security systems.
- Medical Equipment: Ensures stable performance in diagnostic tools, patient monitors, and portable medical devices.
- Renewable Energy: Used in solar inverters and battery management systems for efficient power conversion and monitoring.
- Computing & Storage: Essential for server motherboards, SSDs, and peripheral interfaces to ensure data integrity.
- LED Lighting: Optimizes power delivery and provides surge protection for commercial and residential LED drivers.
FAQ
Q: What is the typical lead time for wholesale Zener Diode orders?
A: For standard SMA Zener Diode 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 Zener Diode 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 SMA components compliant with international environmental standards?
A: Yes, all our Zener Diode 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.
Q: Do you offer samples for testing before a wholesale purchase?
A: Absolutely. We encourage our customers to test our Zener Diode in their actual circuits. You can request a sample kit through our website or by contacting your local CTK sales representative directly.
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 SMA Zener Diode 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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