FAQ (diese Inhalte sind nur auf Englisch verfügbar)

1

Technische Parameter

Q.
How should the input wires group and the output wires group be dealt with?
  • EMV-Netzfilter
Q.
What kinds of phenomena occur when wires are crossed?
  • EMV-Netzfilter
Q.
What is the recommended tightening torque for the terminal screws?
  • EMV-Netzfilter
Q.
We would like to know the calculation formula for input current for three-phase devices.
  • EMV-Netzfilter
Q.
What is “dBμV”?
  • EMV-Netzfilter
Q.
Please explain the loss (amount of heat generation).
  • EMV-Netzfilter

Umweltverträglichkeit

Q.
Do the chip bead products of TDK support lead-free soldering?
  • Chip Beads
Q.
Where can I see the RoHS certificate or REACH certificate?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
In there any display on the product model no. that provides information such as whether the product is lead-free?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
Can your products be disposed of as normal industrial waste?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
We would like to know the models that support RoHS.
  • EMV-Netzfilter
Q.
Is not asbestos used in filters?
  • EMV-Netzfilter
Q.
We would like to know contact information and procedures for the harmful materials research.
  • EMV-Netzfilter
Q.
Are products in the MPZ series compliant with the amended EU RoHS (RoHS2) directive?
  • Chip Beads
Q.
Is red phosphorus used in TDK chip beads?
  • Chip Beads

Produktqualität und Betriebsdauer

Q.
What is the FIT (Failures in Time) of your chip beads?
  • Chip Beads
Q.
Please describe the failure mode of chip beads.
  • Chip Beads
Q.
Please provide the Mean Time Between Failure (MTBF) and Failures in Time (FIT) for common mode filters (common mode chokes).
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
What are the main failure modes of common mode filters / chokes?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
Are there any settings for service life?
  • EMV-Netzfilter

Elektrische Ausfallsicherheit

Q.
What kind of failure occurs when an overcurrent flows?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
What are the reliability test items for common mode filters / chokes?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
How can I obtain the detailed reliability test results?
  • Gleichtaktdrossel/Filter für Signalleitungen

Struktur, Material

Q.
Can they be washed?
  • Chip Beads
Q.
Do chip beads make squeaking noises like multilayer ceramic capacitors? What should be done if any squeaking noises are produced?
  • Chip Beads
Q.
Can common mode filters / chokes be washed?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
Are there any restrictions for wire wound type common mode filters / chokes when a gold foil pattern is used on the circuit board to which they are mounted?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
Can I apply coating for moisture prevention on common mode filters / chokes?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
How can I know the composition of the electrodes or terminals?
  • Gleichtaktdrossel/Filter für Signalleitungen
Q.
Can I apply resin on common mode filters / chokes?
  • Gleichtaktdrossel/Filter für Signalleitungen