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Selected Kno sm cards 742x555 safety caps
Kno sm cards 742x555 safety caps

Product Overview

Features

  • Certified to UL and TÜV Class X1, X2, and Y2 safety standards
  • Voltage ratings up to 305Vac/1500Vdc and impulse ratings up to 5kV
  • Available in C0G/NP0 and X7R dielectrics
  • Case sizes from 1812 to 2720
  • FlexiCap™ termination option for enhanced mechanical resilience
  • AEC-Q200 qualified for automotive-grade reliability

Benefits

  • Enables safe AC line-to-line and line-to-earth filtering
  • Reduces board space and height compared to leaded film capacitors
  • Supports automated pick-and-place assembly
  • Withstands mechanical stress and thermal cycling
  • Meets global safety compliance for automotive and industrial designs

Target Applications

  • EMI filtering in AC-DC, DC-DC converters 
  • Battery management systems
  • On-board chargers and DC-DC converters
  • PTC heater controllers
  • Modems and telecom equipment

Specifications

Type
Ceramic
Part Number
1808JA250470KCTSY2
Capacitance
47pF
Tolerance
±10%
AC Voltage
250
Case Size
1808
Dielectric
C0G/NP0 (1B)
Product
SMD Capacitors
Product Type
Safety Cap
Range
Legacy 250Vac Safety Certified
Mounting
SMT
Temp. Coefficient
C0G
Termination
Nickel Barrier, Sn Plated Solder (RoHS compliant)
Brand
Syfer

Product Documentation

Datasheets

Design Files

3D Models

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