IST Coupon Design Work Sheet Part Number: Revision: Date: Layer Count: Please enter the number of layers required and press the update button before submitting form. Nominal Thickness: Base Material: PWB Fabricator: CAD Contact: Engineer: Phone: Phone: E-Mail: E-Mail: PWB Construction Information: Layer # Foil Weight Function Layer # Foil Weight Function Layer # Foil Weight Function 1 0.5 1.0 2.0 Signal Plane Ground Layer 15 0.5 1.0 2.0 Signal Plane Ground Layer 29 0.5 1.0 2.0 Signal Plane Ground Layer 2 0.5 1.0 2.0 Signal Plane Ground Layer 16 0.5 1.0 2.0 Signal Plane Ground Layer 30 0.5 1.0 2.0 Signal Plane Ground Layer 3 0.5 1.0 2.0 Signal Plane Ground Layer 17 0.5 1.0 2.0 Signal Plane Ground Layer 31 0.5 1.0 2.0 Signal Plane Ground Layer 4 0.5 1.0 2.0 Signal Plane Ground Layer 18 0.5 1.0 2.0 Signal Plane Ground Layer 32 0.5 1.0 2.0 Signal Plane Ground Layer 5 0.5 1.0 2.0 Signal Plane Ground Layer 19 0.5 1.0 2.0 Signal Plane Ground Layer 33 0.5 1.0 2.0 Signal Plane Ground Layer 6 0.5 1.0 2.0 Signal Plane Ground Layer 20 0.5 1.0 2.0 Signal Plane Ground Layer 34 0.5 1.0 2.0 Signal Plane Ground Layer 7 0.5 1.0 2.0 Signal Plane Ground Layer 21 0.5 1.0 2.0 Signal Plane Ground Layer 35 0.5 1.0 2.0 Signal Plane Ground Layer 8 0.5 1.0 2.0 Signal Plane Ground Layer 22 0.5 1.0 2.0 Signal Plane Ground Layer 36 0.5 1.0 2.0 Signal Plane Ground Layer 9 0.5 1.0 2.0 Signal Plane Ground Layer 23 0.5 1.0 2.0 Signal Plane Ground Layer 37 0.5 1.0 2.0 Signal Plane Ground Layer 10 0.5 1.0 2.0 Signal Plane Ground Layer 24 0.5 1.0 2.0 Signal Plane Ground Layer 38 0.5 1.0 2.0 Signal Plane Ground Layer 11 0.5 1.0 2.0 Signal Plane Ground Layer 25 0.5 1.0 2.0 Signal Plane Ground Layer 39 0.5 1.0 2.0 Signal Plane Ground Layer 12 0.5 1.0 2.0 Signal Plane Ground Layer 26 0.5 1.0 2.0 Signal Plane Ground Layer 40 0.5 1.0 2.0 Signal Plane Ground Layer 13 0.5 1.0 2.0 Signal Plane Ground Layer 27 0.5 1.0 2.0 Signal Plane Ground Layer 41 0.5 1.0 2.0 Signal Plane Ground Layer 14 0.5 1.0 2.0 Signal Plane Ground Layer 28 0.5 1.0 2.0 Signal Plane Ground Layer 42 0.5 1.0 2.0 Signal Plane Ground Layer IST Coupon Design Work Sheet (cont´d) Interconnect Information: Interconnect Information: Via #3 Via #4 Type of Via? PTH/Blind/Core/Micro Type of Via? PTH/Blind/Core/Micro Grid Grid Qty. of Vias Qty. of Vias Drill Diameter Drill Diameter Pad Size Pad Size Non-functional Pads Present? Non-functional Pads Present? Clearance Diameter Clearance Diameter * Start Layer * Start Layer * Stop Layer * Stop Layer Additional Coupon Features that could be Added to IST Coupon Designs: Feature Y N DELAM Test Capability Planarization Test Circuit Controlled Depth Drill Circuit (Back Drill) Vias on Different Grid Size for X-sectioning Design Intent – Customer Information Record Date
IST Coupon Design Work Sheet
Part Number:
Revision:
Date:
Nominal Thickness:
Base Material:
PWB Fabricator:
CAD Contact:
Engineer:
Phone:
E-Mail:
PWB Construction Information:
Layer #
Foil Weight
Function
1
15
29
2
16
30
3
17
31
4
18
32
5
19
33
6
20
34
7
21
35
8
22
36
9
23
37
10
24
38
11
25
39
12
26
40
13
27
41
14
28
42
Interconnect Information: Interconnect Information:
Type of Via?
PTH/Blind/Core/Micro
Grid
Qty. of Vias
Drill Diameter
Pad Size
Non-functional Pads Present?
Clearance Diameter
* Start Layer
* Stop Layer
Additional Coupon Features that could be Added to IST Coupon Designs:
Feature
Y
N
DELAM Test Capability
Planarization Test Circuit
Controlled Depth Drill Circuit (Back Drill)
Vias on Different Grid Size for X-sectioning
Design Intent – Customer Information Record
Date
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