PulseGuard® ESD Suppressors

Littelfuse PulseGuard® ESD suppressors help protect sensitive electronic equipment against electrostatic discharge (ESD)

Image of Littelfuse's PulseGuard® ESD SuppressorsLittelfuse PulseGuard ESD suppressors help protect sensitive electronic equipment against electrostatic discharge (ESD). They use polymer composite materials to suppress fast rising ESD transients (as specified in IEC 61000-4-2), while adding virtually no capacitance to the circuit.

The PGB1 devices supplement the on-chip protection of integrated circuitry and are best suited for low-voltage, high-speed applications where low capacitance is important. Data ports utilizing such high-speed protocols as USB 2.0, IEEE1394, HDMI and DVI can benefit from this new technology. The PGB2 are best suited for low-voltage, high-speed applications where low capacitance is important to ensure minimal interference of data signal integrity. The new and ultra-small surface mount PGB2 0402 series offers a RoHS compliant, halogen free, and 100% lead free circuit protection alternative.

Features Applications
  • RoHS compliant and lead free
  • Ultra-low capacitance
  • Low leakage current
  • Fast response time
  • Bi-directional
  • Withstand multiple ESD strikes
  • Compatible with pick-and-place processes
  • One line of protection (PGB2)
  • HDTV hardware
  • Laptop/desktop computers
  • Network hardware
  • Computer peripherals
  • Digital cameras
  • External storage
  • Set-top boxes
  • Antenna

PulseGuard® ESD Suppressors

ImageManufacturer Part NumberDescriptionAvailable Quantity
PGB1010402KR datasheet linkTVS DIODE 12VWM 250VC 0402PGB1010402KRTVS DIODE 12VWM 250VC 040292580 - Immediate
PGB1010402KR product page link
PGB1010603MR datasheet linkTVS DIODE 24VWM 150VC 0603PGB1010603MRTVS DIODE 24VWM 150VC 0603418541 - Immediate
PGB1010603MR product page link
PGB2010402KRHF datasheet linkTVS DIODE 12VWM 40VC 0402PGB2010402KRHFTVS DIODE 12VWM 40VC 040223996 - Immediate
PGB2010402KRHF product page link
TVS DIODE 12VWM 55VC 0201PGB2010201KRTVS DIODE 12VWM 55VC 020148179 - Immediate
PGB2010201KR product page link
PGB1010603MRHF datasheet linkTVS DIODE 24VWM 150VC 0603PGB1010603MRHFTVS DIODE 24VWM 150VC 060311092 - Immediate
PGB1010603MRHF product page link
PGB102ST23WR datasheet linkTVS DIODE 24VWM 150VC SOT23PGB102ST23WRTVS DIODE 24VWM 150VC SOT2359852 - Immediate
PGB102ST23WR product page link
PGB102ST23WRHF datasheet linkTVS DIODE 24VWM 150VC SOT23PGB102ST23WRHFTVS DIODE 24VWM 150VC SOT235185 - Immediate
PGB102ST23WRHF product page link
Published: 2013-07-02