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Bourns SMAJ12A Surge Suppressor Diode
The SMAJ series Transient Voltage Suppressor Diode is used for surge and ESD protection applications. It offers a selectable peak reverse voltage ranging from 5V to 495V and a breakdown voltage up to 550V. The device features fast response times, less than 1 picosecond for unidirectional and less than 5 picoseconds for bidirectional devices, from 0V to the minimum breakdown voltage. It conforms to JEDEC standards, is easy to handle with standard pick-and-place equipment, and has a flat configuration that minimizes roll-away during placement. It supports power dissipation up to 400W and operates within a temperature range of -55°C to 150°C. Suitable for use in communications, networking, computers, peripherals, imaging, video, vision systems, and industrial applications. Note: Due to high market demand, lead times may be extended, and delivery dates are subject to change. The product is exempt from discounts.
Bourns SMAJ12A Surge Suppressor Diode Specifications:
- Peak Power Dissipation: 400 Watts
- Maximum Surge Current: 40 Amps (8.3 ms single pulse)
- Steady State Power Dissipation: 1.0 Watt at 75°C
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
- Breakdown Voltage: Up to 550 V
- Response Time: Less than 1 ps unidirectional, less than 5 ps bidirectional
- Maximum Instantaneous Forward Voltage: 35 V at 35 A (unidirectional)
- Package: Surface Mount SMA (DO-214AC)
- Dimensions: Length 3.99-4.57 mm, Width 2.29-2.92 mm, Height approximately 0.15-0.31 mm
- Construction: Molded plastic, RoHS compliant
- Polarity: Cathode band indicates unidirectional device, no band for bidirectional
- Weight: 0.064 grams
Buy the Bourns Series SMAJ Surge Suppressor: SMAJ12A
Discover the Bourns Series SMAJ12A Surge Suppressor Diode, engineered for exceptional surge and ESD protection in industrial and communications equipment. This high-speed diode supports up to 400W power dissipation, operating efficiently within a broad temperature range of -55°C to 150°C. With fast response times—less than 1 picosecond unidirectional and under 5 picoseconds bidirectional—it provides quick transient suppression, ideal for sensitive electronic circuits. Easy to handle and mount with standard pick-and-place methods, ensuring a reliable and robust protection solution for your electronic projects.
Order your Bourns Series SMAJ12A diode today and ensure reliable surge and ESD protection for your critical electronic systems.
Frequently Asked Questions
Where can I buy Bourns SMAJ12A?
You can click on the BUY or RFQ button to purchase SMAJ12A from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part SMAJ12A?
You can download the SMAJ12A datasheet or visit the Bourns website for support.
Who is the manufacturer of SMAJ12A?
Bourns