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YAGEO P4SMA550ATR7 Transient Voltage Suppressor

The P4SMA550ATR7 is a bi-directional Transient Voltage Suppressor (TVS) diode designed for circuit protection in sensitive electronics. This low inductance, small form factor device offers excellent clamping capability, peak pulse power of 550W at 10/1000μs waveform, and fast response time. Suitable for AC/DC power supplies and communication interfaces like RS232 and RS485, it is RoHS compliant, halogen-free, and features glass passivated junction and UL certification. Its compact package enhances space efficiency on circuit boards, ensuring reliable surge suppression for high-volume electronic applications.

Authorized Distributors
Source:Newark
Part No:P4SMA550A/TR7
Stock:6534
Inv Date:06-07-2026
Price: Unit price: $0.486
Buy/RFQ:
Part No:P4SMA550A/TR7
Stock:1000
Inv Date:06-08-2026
Price: Unit price: $0.4
Buy/RFQ:

YAGEO P4SMA550ATR7 Transient Voltage Suppressor Specifications:

  • Peak pulse power: 550W at 10/1000μs waveform
  • Peak pulse current: varies with model, up to 113A for 82A model
  • Operating temperature range: -65°C to +150°C
  • Peak forward surge current: 40A (8.3ms sine wave)
  • Thermal resistance junction to lead: 30°C/W
  • Material: Glass passivated junction, plastic package UL 94V-0
  • Mounting: Surface mounted, molded plastic over junction
  • Dimensions: length approximately 4.50 mm, width approximately 2.54 mm, height approximately 1.75 mm
  • Certifications: UL Listed, meets MSL level 1
  • Package type: JEDEC DO-214AC, tape packing

Buy the Buy YAGEO P4SMA550ATR7 Transient Voltage Suppressor Online

Secure your electronic devices with the YAGEO P4SMA550ATR7 Transient Voltage Suppressor. This compact, high-performance TVS diode offers 550W peak pulse power, fast response time, and excellent clamping, making it ideal for power supply lines and communication interfaces. Its RoHS compliance and UL certification ensure safety and environmental standards. Designed for surface mounting, it features a small footprint that saves space on circuit boards. Order online today to ensure reliable circuit protection in your high-volume manufacturing or repair projects.

Order your YAGEO Series P4SMA550ATR7 TVS diode today and protect your electronics with reliable surge suppression.

Frequently Asked Questions

Where can I buy YAGEO P4SMA550ATR7?

You can click on the BUY or RFQ button to purchase P4SMA550ATR7 from an authorized YAGEO distributor.

How do I troubleshoot issues or seek technical support for part P4SMA550ATR7?

You can download the P4SMA550ATR7 datasheet or visit the YAGEO website for support.

Who is the manufacturer of P4SMA550ATR7?

YAGEO

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