79F Series

Pinholes on Conformal Coated Surface of
Axial Leaded Model 79F Inductor Series
Riverside, California - May 5, 2011 - Pinholes sometimes appear on the conformal coated surface of the axial
leaded Bourns® Model 79F Inductor Series. Internal reliability tests show that these micro-sized holes do not
degrade the specified characteristics/performance of the Model 79F Inductor Series. The pinholes are
considered a cosmetic irregularity.
Figure 1
Please contact your local Bourns Representative or Bourns Customer Service for further information.
Current rating up to 0.7 A
Dielectric strength: 500 VRMS
RoHS compliant*
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
DC/DC converters
Power supplies
General use