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Date: | Wed, 27 Jul 2011 19:12:02 +0000 |
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Hi Richard,
I'm not sure if you found your answer yet. Clause 6.1 of the J-Std-001 Revision E states "Components that are required to be mounted off the board, shall be elevated at least 1.5 mm [0.059 in.]".
It doesn't specifically use the term "power resistor" but it is usually a higher watt resistor that receives this type of treatment.
I hope this helps.
Best Regards,
Jeff
Jeff Popp - QA Technician
Compunetix, Inc.
2420 Mosside Blvd.
Monroeville, PA 15146
(412) 858-6184
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard D. Krug
Sent: Wednesday, July 27, 2011 12:38 PM
To: [log in to unmask]
Subject: [TN] Requirement to PTH Mount Power Resistors Above PWB Surface
Where is the requirement for power resistors to be installed above the PWB surface? I thought it was in J-STD-001, but I can't find it.
Dick Krug, SSBB, CSMTPE
SMT Process Engineer
Sparton Corporation
30167 Power Line Road
Brooksville, FL 34602-8299
p (352) 540-4012 (Internal Ext. 2012)
[log in to unmask]
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