Part Number: REF3033
Dear Sir,
We photographed the lead frame design for counterfeit testing of the REF3033AIDBZR.
Fig 1. shows the lead frame design of REF3033 with CoC (Certificate of Conformance).
Fig 2. is the lead frame design of REF3033 without CoC.
In the lead frame design of Fig 1. and Fig 2, the wire bonder design is different.
Can you confirm that the REF3033 in Fig 2 is a normal product ?
Fig 1. Lead frame design & logo of REF3033 with CoC.
Fig 2. Lead frame design & logo of REF3033 without CoC.
Thank and regards,
Jaehyung Kim,
