Surface mount PbF device coding

[N_Cook]

ST IC maker and Panasonic surface mount Al electrolytics are both coded
for PbF compliance with a small dot or small square after or under the
product number , is this common with other makers, the microdot ?

 

[N_Cook]

On 27/01/2014 10:43, N_Cook wrote:

ST IC maker and Panasonic surface mount Al electrolytics are both coded
for PbF compliance with a small dot or small square after or under the
product number , is this common with other makers, the microdot ?

also ON Semi use such marks

 

[N_Cook]

and Renesas

http://www.renesas.eu/products/lead/specific_info/el/opto_rfmicrowave/index.jsp