Pulse Encapsulated P.C. Board Mount 610A-610B Series


  • These ferrite cored transformers are fully encapsulated in a high grade black molded case with a UL94V-O rating.
  • Units are intended for wide band and pulse applications including thyristor / triac firing circuits.
  • Peak pulse voltage rating maximum of 250V.
  • Insulation tested to 1,000V RMS.
Part No. Ratio Primary Secondary Resistance Primary ET Leakage Max. Primary or Secondary
Inductance Resistance Sec. 1 Sec. 2 (Ohms) Constant V Inductance Peak Current
mH (min) Ohms (Ohms) (Ohms) (uS) uH (max.) @ 10% Duty @ 1% Duty
610A 1:1 3.9 3.4 3.9 - 500 60 0.2A 0.6A
610B 1:1:1 2.7 2.1 2.1 2.3 500 50 0.2A 0.6A

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Data subject to change without notice.