Guide for Choosing Components for HAST Boards

Status
Not open for further replies.
L

ling4ever

Junior Member level 1
Joined
Mar 25, 2012
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
Philippines
Activity points
1,416
Does anyone here have a guideline for choosing the right resistor and capacitor for Highly Accelerated Stress Test (HAST) Boards. The HAST testing will undergo 130C Temp, 85% Relative Humidity, 33.5psi Pressure and the components should endure this environment for a minimum of 700 Hrs.
 

The resistors are commonly used as current limiting resistors for the device under test (DUT) input or loads for some DUT pins. The capacitors are used as decoupling caps for some DUT pins. The test is for finished assembly. The usual DUT are DAC, ADC, MEMs, etc mostly analog and mixed signal.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…