Intel Pentium 4 Processor 423 Pin Socket (PGA423) Design Guidelines

423 Pin Socket Design Guidelines

Figure 17: Contact Current Rating Measurement

4.5. Dielectric Withstand Voltage:

Dielectric withstand voltage shall be a minimum requirement of 400VRMS as

measured per EIA 364, Test Procedure 20A, Method B. Dielectric withstand voltage

will be measured at 8 test points between adjacent pins (D4 and E5, D36 and C37,

AT4 and AR5, AT36 and AU37, D20 and C19, AT20 and AR19, Y4 and W5, Y36

and AA37).

4.6. Insulation Resistance:

Insulation resistance shall be a minimum requirement of 800MΩ as measured per

EIA 364, Test Procedure 21. Insulation resistance will be measured at 8 test points

between adjacent pins (D4 and E5, D36 and C37, AT4 and AR5, AT36 and AU37,

D20 and C19, AT20 and AR19, Y4 and W5, Y36 and AA37).

5. ENVIRONMENTAL REQUIREMENTS

Design, including materials, shall be consistent with the manufacture of units that meet the

following environmental reference points.

5.1. Temperature Range:

5.1.1. Operating:

0ºC to +85ºC