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Electrically Insulative, Low Viscosity Epoxy
Master Bond EP3UF is a fast curing adhesive that passes NASA low outgassing requirements and is used for bonding and underfill applications. Discuss with a specialist.
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December 15, 2014 - Updated
December 10, 2014 - Originally Posted
Jumper Wire Limits
How many jumper wires are allowed for rework on a circuit board and meet the IPC specs.If there is no specified limit, what maximum number of jumper wires would you advise per board?
J.S.
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| Expert Panel Responses |
IPC does not specify a certain number of jumper wires to be used on a board. These are modifications required by the customer and it really needs just their approval. IPC will specify though the characteristics for electrical clearance and routing of the jumper wires. I have build for years boards with a multitude of jumper wires and piggy back components. Please e-mail me for more questions: georgiansimion@yahoo.com
Georgian Simion
Engineering and Operations Management, Independent Consultant
Georgian Simion is an independent consultant with 20+ years in electronics manufacturing engineering and operations Contact me at georgiansimion@yahoo.com.
Edithel Marietti
Senior Manufacturing Engineer, Northrop Grumman
Edithel is a chemical engineer with 20 year experience in manufacturing & process development for electronic contract manufacturers in US as well as some major OEM's. Involved in SMT, Reflow, Wave and other assembly operations entailing conformal coating and robotics.
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