features

? Excellent anti-sulfuration characteristic

due to using high sulfuration-proof inner

top electrode material

? Excellent heat resistance and weather

resistance are ensured by the use of metal glaze thick film

? High stability and high reliability with the triple-layer

structure of electrode

? Suitable for both flow and reflow solderings

? Marking:

Black protective coat on RK73B, RK73Z1J, 2A,

2B, 2E, W2H, W3A

Blue protective coat on RK73H

Green protective coat on RK73Z1E

? Products with lead-free terminations meet EU RoHS

requirements. Pb located in glass material, electrode

and resistor element is exempt per Annex 1, exemption

5 of EU directive 2005/95/EC