FAQ Back to search results Q. Is red phosphorus used in TDK chip beads? EMV-Bauelemente > Chip Beads Q.Is red phosphorus used in TDK chip beads? EMV-Bauelemente > EMV-Bauelemente > Chip Beads A. There is no intentional use of red phosphorus in TDK chip beads. product portal Chip Beads product information Kontakt Fragen zu Produkten, Vertrieb oder bei technischen Fragen All related FAQ Q. Do the chip bead products of TDK support lead-free soldering? Chip Beads Q. Are products in the MPZ series compliant with the amended EU RoHS (RoHS2) directive? Chip Beads