ERZ-E Series ZNR® Transient/Surge Absorbers

ERZ-E series radial leaded-disc ZNR transient/surge absorbers

Image of Panasonic's ERZ-E Series ZNR® Transient/Surge AbsorbersPanasonic is pleased to introduce the ERZ-E series radial leaded-disc ZNR transient/surge absorbers as part of their already outstanding ZNR product line. ZNR stands for Zinc-oxide Non-linear Resistor, also commonly known as Metal Oxide Varistor or MOV. Panasonic invented the ZNR surge absorber in 1968 and is a pioneer in the use of zinc oxide as a surge absorber. ZNR devices are used to protect electronic equipment against voltage surges, as well as saving board space and cost. The ERZ-E series offers a finer, more uniform grain structure which facilitates enhanced performance while allowing for size reduction. Offering voltages ranging from 200 to 1100 V, the ERZ-E Series has the performance of a conventional device in a one-size smaller diameter, all with the same lead spacing for a true drop-in replacement.

Features Applications
  • Voltage range: 200 V to 1100 V
  • Smaller size than V-series
  • Same lead spacing as V-series
  • Same electrical performance
  • Agency recognition (UL/VDE)
  • RoHS compliant
  • Save PCB space
  • More cost effective
  • Facilitates agency equipment approval
  • Drop-in replacement for Legacy V-series
  • Industrial machinery
  • Test and measurement
  • Control systems
  • Communications
  • Consumer electronics
  • Power supply input protection
  • Relay protection
  • Solenoid valve protection
  • Semiconductor protection

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ERZ-E Series

ImageManufacturer Part NumberDescriptionVaristor Voltage (Min)Varistor Voltage (Typ)Available Quantity
VARISTOR 185V 1.2KA DISC 7MMERZ-E05A201CSVARISTOR 185V 1.2KA DISC 7MM185V200V0ERZ-E05A201CS product page link
VARISTOR 198V 1.2KA DISC 7MMERZ-E05A221CSVARISTOR 198V 1.2KA DISC 7MM198V220V0ERZ-E05A221CS product page link
VARISTOR 216V 1.2KA DISC 7MMERZ-E05A241CSVARISTOR 216V 1.2KA DISC 7MM216V240V0ERZ-E05A241CS product page link
VARISTOR 247V 1.2KA DISC 7MMERZ-E05A271CSVARISTOR 247V 1.2KA DISC 7MM247V270V0ERZ-E05A271CS product page link
VARISTOR 297V 1.2KA DISC 7MMERZ-E05A331CSVARISTOR 297V 1.2KA DISC 7MM297V330V0ERZ-E05A331CS product page link
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Published: 2013-08-23