Burn In Test Solutions

The Burn-In test will expose the DUT (device under test) to harsh conditions:
150°C; relative humidity (RH): 85 rh; current rating: 1A continuous
for 1000 hrs. In order to withstand conditions like that, C.C.P. modifies
the plating material and core material. C.C.P. splits the socket into two
parts: The standard part and the machining part. The standard part is
manufactured by insert molding and holds the machining part which is
customized according to the customers’ IC design and made by CNC.
The pins for the burn-in solution use a special material (WJ3) that shows
an exceptional hardness and is able to withstand the demanding
conditions posed by the Burn-In test.

C.C.P. splits the socket into a standard part and a machining part. The standard
part is processed by insert molding while the machining part is manufactured by
CNC according to IC’s size. This shortens the development time and reduces the
mold tooling cost. C.C.P. can customize the sockets according to your needs.

Commonly used in burn in test solution, WJ3 is a special plating material developed by C.C.P. and
usually plated on the DUT side plunger. Besides high hardness, WJ3 is able to perform steadily in
severe testing environments that reach 150°C for 1000 hours possibly even for 3000 hours.