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YAGEO SMAJ51ATR7 Transient Voltage Suppressor

This product is a transient voltage suppressor designed to protect AC/DC power supplies and signal transmission lines such as RS232 and RS485 networks. Featuring a low-profile package and glass passivated junction, it offers excellent clamping capability and fast response time, withstanding peak pulse power of 400W at 10/1000s waveform. Suitable for surface mounting with high temperature soldering resistance, RoHS compliance, and safety certifications, it ensures reliable circuit protection with low inductance and high thermal stability, making it ideal for compact electronic device applications.

Authorized Distributors
Source:DigiKey
Part No:SMAJ51A/TR7
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.08333
Buy/RFQ:
Part No:SMAJ51A/TR7
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.37
Buy/RFQ:

YAGEO SMAJ51ATR7 Transient Voltage Suppressor Specifications:

  • Peak pulse power dissipation: 400W at 10/1000μs waveform
  • Maximum rated voltage: 51V (SMAJ51CA)
  • Response time: Fast
  • Package: JEDEC DO-214AC, surface mount, 12mm tape
  • Polarity: Marked with a color band for cathode
  • Operating temperature range: -65°C to +150°C
  • Maximum steady state power dissipation: 3.3W at 50°C
  • Peak forward surge current: 40A for 8.3ms
  • Weight: 0.07g
  • Material: Glass passivated junction, plastic package UL 94V-0
  • High temperature soldering: 260°C/10 seconds
  • Safety certifications: UL, RoHS compliant
  • Dimensions: Length 3.99-4.50mm, width 2.54-2.79mm, height 4.93-5.28mm, lead pitch 2.54mm
  • Operating junction voltage: 5.0V to 51V depending on model

Buy the Buy YAGEO Transient Voltage Suppressor Part Number SMAJ51ATR7 Online

Purchase the YAGEO SMAJ51ATR7 transient voltage suppressor online to ensure robust circuit protection for power supplies and communication lines. Its low profile, fast response time, high peak pulse power, and RoHS compliance make it ideal for compact electronic applications. With certifications for UL safety standards and high-temperature soldering resistance, this TVS diode provides reliable surge absorption, reduces the risk of component damage, and enhances overall product durability. Order now for fast delivery and secure your electronic systems effectively.

Get YAGEO SMAJ51ATR7 today—built for precision, fast response, and long-lasting circuit protection in electronic designs.

Frequently Asked Questions

Where can I buy YAGEO SMAJ51ATR7?

You can click on the BUY or RFQ button to purchase SMAJ51ATR7 from an authorized YAGEO distributor.

How do I troubleshoot issues or seek technical support for part SMAJ51ATR7?

You can download the SMAJ51ATR7 datasheet or visit the YAGEO website for support.

Who is the manufacturer of SMAJ51ATR7?

YAGEO

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