91 electrical clearance results

•  The defect criteria is based upon the lead end violating the minimum electrical clearance to nearby components or conductive surfaces

| https://www.eptac.com/wp-content/uploads/2021/11/eptac_08_17_16.pdf

EPTAC '05 Data Sheets

| https://www.eptac.com/wp-content/uploads/eptac/datasheets/EPTAC_DataSheet_IPCDesigner_CID-Plus.pdf

• EMI and EMC Emissions/Susceptibility • General Principles of Impedance Control • Signal Integrity Analysis • Electrical Clearance and Dielectric Spacing

EPTAC '05 Data Sheets

| https://www.eptac.com/wp-content/uploads/2021/10/EPTAC_DataSheet_IPCDesigner_CID-Plus.pdf

• EMI and EMC Emissions/Susceptibility • General Principles of Impedance Control • Signal Integrity Analysis • Electrical Clearance and Dielectric Spacing

 Laminate is damaged  Exposed fibers  Broken fibers  May violate minimum electrical clearance 24 Damaged Laminate  Weave exposure is considered a conductive surface, so it impacts minimal electrical spacing.  Can it be fixed? YES

| https://www.eptac.com/wp-content/uploads/2021/11/webinar_eptac_04_16_08.pdf

PCB Libraries Forum : IPC-2221 & 2222 and Through-hole Pad Stacks

PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/RSS_ipc2221-2222-and-throughhole-pad-stacks_topic2586.xml

. Ideally, the plane anti-pad would be smaller than the padsize + the electrical clearance. The electrical clearance is the trace to padspacing rule

PCB Libraries, Inc.

PCB Libraries Forum : Fabrication

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_fabrication_forum55.xml

. Ideally, the plane anti-pad would be smaller than the padsize + the electrical clearance. The electrical clearance is the trace to padspacing rule

PCB Libraries, Inc.

IPC Advanced Designer Certification - Online Program | EPTAC

| https://www.eptac.com/etrainings/ipc-advanced-designer-certification-online/

Principles of Impedance Control Signal Integrity Analysis Electrical Clearance and Dielectric Spacing Power and Ground Routing Techniques Conductor Current Carrying Capacity vs

How to Prevent a Solder Ball Defect | Imagineering, Inc.

Imagineering, Inc. | https://www.pcbnet.com/blog/how-to-prevent-a-solder-ball-defect/

. Per the IPC-A-610 , a PCB with more than 5 solder balls (<=0.13mm) within 600mm² is defective, as a diameter larger than 0.13mm violates the minimum electrical clearance principle

Imagineering, Inc.

SMT Components During Reflow Float Off Pads - EPTAC - Train. Work Smarter. Succeed

| https://www.eptac.com/faqs/ask-helena-leo/ask/smt-components-during-reflow-float-off-pads

(adequate side joint length, not violating minimum electrical clearance, etc.). The IPC does not stipulate that the heel needs to be on pad

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586_post10872.html

copper that carries the signal return path for transmission lines. Ideally, the plane anti-pad would be smaller than the pad size + the electrical clearance. The electrical clearance is the trace to pad spacing rule. All traces on all layers should be over

PCB Libraries, Inc.