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Understanding Product Descriptions by Circuitronix

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Understanding Product Descriptions by Circuitronix

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Questions and Answers

What is the main purpose of specifying the Inner Layer Line Width and Line Spacing?

Describe the color of inner layers

State the minimum line width and line spacing on inner layers (correct)

Indicate the maximum line width on inner layers

Provide details about silkscreen on inner layers

In the context of SMT Pitch, what does 'Pitch' refer to?

Thickness of the soldermask

Color of the soldermask

Distance from pad center to pad edge (correct)

Width of the pad

What information is provided in the Minimum hole size section?

Pad width

Smallest hole size (correct)

Minimum soldermask thickness

Maximum hole size

What does '1SMOBC' stand for in the context of PCB design?

One Sided Mask On Bare Copper (C) Signup and view all the answers

What does 'SS' represent in relation to Silkscreen?

Single-Sided Silkscreen (A) Signup and view all the answers

What information is typically included in Surface Finish specifications?

Type of finish and its thickness (A) Signup and view all the answers

Why is it important to specify the number of silkscreens on a PCB?

To know the number of sides with silkscreen artwork (D) Signup and view all the answers

What does the Minimum hole size section on a PCB document specify?

The smallest hole size allowed (D) Signup and view all the answers

In the context of PCB design, what is meant by 'SMT Pad Width and Spacing'?

The width of the SMD pads (C) Signup and view all the answers

What is defined by the term 'Silkscreen' in the context of PCB manufacturing?

A layer showing component placement and orientation (C) Signup and view all the answers

In PCB design, what does 'Line Spacing' refer to?

The distance between two copper traces (D) Signup and view all the answers

What does 'Color or type' typically refer to in the Silkscreen specifications of a PCB?

The color of the silkscreen layer (A) Signup and view all the answers

Why is it crucial to provide Silkscreen details like '1-SS' or '2-SS' on a PCB document?

To indicate single or double-sided silkscreening (A) Signup and view all the answers

What does 'Pitch' signify concerning SMT components on a PCB?

The spacing between adjacent SMD pads (D) Signup and view all the answers

When discussing Inner Layer Line Width, what does 'MINIMUM Line Width' represent?

The smallest width a copper trace can have (D) Signup and view all the answers

'1SMOBC' in PCB design refers to what specific feature?

'Soldermask over Bare Copper' for single-layer boards only (A) Signup and view all the answers

'Surface Finish' specifications often include details about which of the following?

'Surface Finish' type and stack-up information (A) Signup and view all the answers