ERB-R Series Microchip Fuse

Panasonic's small, fast-acting chip fuses with high-temperature performance up to +125°C

Image of Panasonic's ERB-R Series Micro Chip Fuse Panasonic's ERB-R series surface-mount microchip fuses are used to sense and protect against unwanted increases in circuit current typically caused by overload or short circuits. By providing fast fusing (0.2 sec) in a small 0402 package size, designers can use the ERB-R series microchip fuse to protect valuable and sensitive circuit components, such as ICs, without giving up extra board space. The ERB-R series is introduced to replace the older ERB-S series, and expands the usable temperature range to +125°C, up from +100°C in the previous model. Panasonic applies its precision manufacturing expertise, using laser trimmer technology to allow miniaturization of the fusing element and an overall smaller case size without any sacrifice in performance.

  • Small case size: 0402, 0603, 1206 (inch)
  • Fast fusing time: 0.2 s max at 300% of rated current (at 25°C)
  • Rated temperature range from -40°C to +125°C
  • Rated current from 0.25 A to 5.0 A
  • UL recognition
  • RoHS compliant
  • Save PCB space
  • Fast-acting for safer circuit design
  • Reliable performance in high-temperature environments
  • Battery charging unit
  • DC/DC converter
  • DC power supplies
  • Mobile electronics
  • Memory cards
  • Computer peripherals
  • Hard drives

ERB-R Series Microchip Fuse

ImageManufacturer Part NumberDescriptionFuse TypeResponse TimeBreaking Capacity @ Rated VoltageAvailable QuantityView Details
FUSE BOARD MNT 630MA 32VDC 0402ERB-RD0R63XFUSE BOARD MNT 630MA 32VDC 0402Board Mount (Cartridge Style Excluded)Fast Blow35A5645 - ImmediateView Details
FUSE BOARD MOUNT 4A 32VDC 0402ERB-RD4R00XFUSE BOARD MOUNT 4A 32VDC 0402Board Mount (Cartridge Style Excluded)Fast Blow35A13376 - ImmediateView Details
FUSE BOARD MOUNT 5A 32VDC 0402ERB-RD5R00XFUSE BOARD MOUNT 5A 32VDC 0402Board Mount (Cartridge Style Excluded)Fast Blow35A40768 - ImmediateView Details
FUSE BOARD MOUNT 1.4A 32VDC 0603ERB-RE1R40VFUSE BOARD MOUNT 1.4A 32VDC 0603Board Mount (Cartridge Style Excluded)Fast Blow50A4730 - ImmediateView Details
FUSE BOARD MNT 3.15A 32VDC 0603ERB-RE3R15VFUSE BOARD MNT 3.15A 32VDC 0603Board Mount (Cartridge Style Excluded)Fast Blow50A1764 - ImmediateView Details
Published: 2019-08-15