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
PGB1010603MR datasheet linkTVS DIODE 24VWM 150VC 0603PGB1010603MRTVS DIODE 24VWM 150VC 0603186081 - Immediate
PGB1010603MR product page link
TVS DIODE 12VWM 55VC 0201PGB2010201KRTVS DIODE 12VWM 55VC 020134838 - Immediate
PGB2010201KR product page link
PGB102ST23WR datasheet linkTVS DIODE 24VWM 150VC SOT23PGB102ST23WRTVS DIODE 24VWM 150VC SOT2350751 - Immediate
PGB102ST23WR product page link
PGB102ST23WRHF datasheet linkTVS DIODE 24VWM 150VC SOT23PGB102ST23WRHFTVS DIODE 24VWM 150VC SOT234292 - Immediate
PGB102ST23WRHF product page link
PGB2010402KRHF datasheet linkTVS DIODE 12VWM 40VC 0402PGB2010402KRHFTVS DIODE 12VWM 40VC 04020PGB2010402KRHF product page link
PGB1010402KR datasheet linkTVS DIODE 12VWM 250VC 0402PGB1010402KRTVS DIODE 12VWM 250VC 04020PGB1010402KR product page link
PGB1010603MRHF datasheet linkTVS DIODE 24VWM 150VC 0603PGB1010603MRHFTVS DIODE 24VWM 150VC 06030PGB1010603MRHF product page link
Published: 2013-07-02