WORKMANSHIP STANDARD FOR POLYMERIC APPLICATION ON ELECTRONIC ASSEMBLIES (Revision B 2016-06-30)

Document Number: 

NASA-STD-8739.1

Revision: 

B

Document Date: 

2016-06-30

Active?: 

  • ACTIVE

Change Date: 

2016-10-07

Change Number: 

1

Organization: 

  • NASA

Document Scope: 

This standard prescribes NASA’s technical and quality assurance requirements for polymeric applications for electrical and electronic assemblies. In addition, this publication sets forth requirements for staking, conformal coating, bonding, and encapsulation of components used in electronic hardware.

Export Control/Distribution Authorization: 

Public -- Standard is cleared for public accessibility on the internet.

Download Current Revision: 

PDF icon Download nasa-std-8739.1b.pdf (2.26 MB)

Application Notes - explanatory text of use/application of standard NOT site Feedback

WORKMANSHIP STANDARD FOR STAKING AND CONFORMAL COATING OF... 1999-08-06 Base

Lessons Learned

LLIS-0275 Stressed or Damaged Solder Joints on Flight Hardware due to Thermal Cycling
LLIS-0388 Galileo Command Data Subsystem Memory Devices (Leadless Chip Carriers) Rework Problems
LLIS-0436 Receiver 1 Power Converter Failure on Voyager 2 (1978)
LLIS-0460 Glass Cased Components Fractured as a Result of Shrinkage in Coating/Bonding Materials Applied in Excessive Amounts (1963)
LLIS-0607 Handling and Storage of Flight Spares
LLIS-0732 Electrostatic Discharge (ESD) Control In Flight Hardware