Surface Mount Transient Voltage Suppressors (SMA)

Part Number Information
Part #: Price/Availability:
P2SMA Buy Now
P4SMA Buy Now
SMA5J Buy Now
SMAJ Buy Now
SMA6J Buy Now
SMAJ Buy Now

Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication.


  • Low profile package
  • Ideal for automated placement
  • Glass passivated chip junction
  • Available in uni-directional and bi-directional
  • Excellent clamping capability
  • Very fast response time
  • Low incremental surge resistance
  • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
  • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
  • Select series available Halogen-free according to IEC 61249-2-21 definition
  • Select series are AEC-Q101 qualified