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In-Car Navigation System

System View | Block Diagram
Protection Area Illustration (click to open larger image in new window)
  1. Antenna
  2. Backlight Heater
  3. Battery
  4. Buttons
  5. CD / DVD Player
  6. Circuit Board
  7. Data Line Port
  8. Hard Disk Drive
  9. I/O Power Port
  10. Memory Card Slot
  11. Power-line
  12. RF Tuner
  13. USB 2.0 port


I/O Power Port I/O Port Circuit Board RF tuner Hard Disk Drive data line Data Line Antenna Antenna Hard Disk Drive Memory Card Slot Memory Card Slot Backlight Heater USB USB Power Line Battery Battery Buttons/Keyboard Buttons/Keyboard CD/DVD Player CD/DVD Player

Radio Frequency Tuner Protection

Problem: Electrostatic Discharge (ESD)

An electrostatic discharge (ESD) fault can result in either catastrophic or latent damage of the equipment.
 

Solution: PESD

Extremely low capacitance ESD protection devices (PESD) help shunt ESD away from sensitive circuitry in electronic devices without inducing signal distortion.

 

Read more about the Raychem ESD protection device (PESD).


Applicable Product(s): PESD0402, PESD0603.
Download PESD Datasheet - (pdf 318 KB)

 

Circuit Diagram / Schematic
 

Application Notes:

• ESD Protection for USB Ports - (pdf 411KB)
• ESD Protection for HDMI Ports - (pdf 326KB)

Related Technical Information:
• ESD Technology Fundamentals

 

Competitor Cross-reference

Cross-reference competitor products
NOTE: You should already know the competitor part number to cross-reference it with our part.

Block Diagram