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CUSTOM
TEST FIXTURE
CHECKLIST |
Test
Head Engineering, LLC
20998 134th AV N. #103
Savage, MN 55374
engineering@testhead.com
(763) 428-3036 |
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| This test fixture design checklist covers the design elements
that need to be considered when we build a custom test fixture for you. This tool helps the test engineer to
organize their thoughts about what capabilities the test fixture must
have. It is then easy develop to a
Test Fixture Statement of Work which Test Head Engineering can use to quote
your custom test fixture. |
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Further Info / Answer examples |
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| Fixture |
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| Do you
need a turn-key tester with a test program, or just a fixture? |
If turn-key,
please provide overview. |
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| Does the
fixture need to be ESD safe? |
Yes, No |
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| Does the
fixture need to be RoHs compliant? |
Yes, No |
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| Does the
fixture have specific ergonomic requirements? |
Yes, No,
Specifics |
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| UUT |
Examples |
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| Part
number: |
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| Dimensions |
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| Access
Required: |
Top, Bottom,
Side(s) |
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| Component
location(s) |
Top only, Both
top and bottom |
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| When can
UUT Gerbers be provided to Test Head Engineering? |
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| When can
UUT Solid Model be provided to Test Head Engineering? |
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| When can
a sample UUT be provided to Test Head Engineering? |
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| List of
Components along with Part Numbers available? |
Yes, No, When |
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| Maximum
height of Components: |
Top side, Bottom
side |
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| Pan |
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| Pan Depth
Required: |
4",
6", 8", Sloped |
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| Tester
Interface: |
Virginia Panel,
GenRad, etc. |
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| Interface
Components Required: |
USB, Ethernet,
D-sub, AC, etc |
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| Fixture
Wiring |
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| Who wires
fixture? |
Test Head,
Customer |
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| Schematic
or Wire List to be Supplied: |
Schematic, Wire
List |
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| Will high
voltage and or high current be present?
Will it be probed? |
Yes, No,
Specifics |
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| PCB
Probing |
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| Minimum
probed pad size |
>0.025",
<0.025" |
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| Minimum
center-center of tested points (pads or pins) |
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| If
possible, please attach a listing of what points are probed |
Incl. Reference
Designators for all |
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| Probe
Socket Termination Required: |
Wire Wrap,
Solder Cup |
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| Connectors: |
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| How many
connectors to be contacted in total? |
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| Connectors
- for each connector,
answer the below: |
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| Reference
designator |
J1, J2, etc. |
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| Connector
contact method: |
Probe, Mating
Connector |
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| Pin Count
of Connector |
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| Contact
Location |
Connector pin,
Connector leads |
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| Polarity
Check required |
Yes, No |
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| Test
Points |
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| How many
test Points to be contacted: |
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| Test
point location(s): Component Side or Solder Side |
Component side,
Solder Side |
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| RF
Assembly Testers |
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| Are any
RF points probed? |
Yes, No,
Specifics |
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| What
is/are the mating connector p/n(s)? |
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| LED or
LCD Display to be tested? |
Yes, No,
Specifics |
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| LEDs |
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| LED's to
be tested: |
Yes, No |
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| LED
Designation: |
List ref
designators |
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| LED
Location: |
Component side,
Solder Side |
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| What is
measured |
Light, Color |
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| Fiber
optics to be routed to sensors? |
Yes, No |
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| LED
Sensors to be used: |
FINN's (+type),
Optomistic |
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| Light
shielding from adjacent light sources required? |
Yes, No |
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| Sound
(i.e. beeper, buzzer) to be detected? |
Yes, No |
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| Switches/Detectors |
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| Fixture
Plate to Pan Interlock Switch Required: |
Yes, No |
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| UUT In
Place Switch Required: |
Yes, No |
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| UUT
Engaged Switch Required: |
Yes, No |
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| Enclosure
Cover Switch Required: |
Yes, No |
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| Manipulation |
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| Does
anything need to be manually actuated (i.e. push buttons/switches)? |
Yes, No, Details |
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| Any need
to manipulate anything with pneumatics, vacuum, etc.? |
Yes, No, Details |
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| Components
beyond those designed by Test Head Engineering |
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| Components
to be supplied by customer: |
Yes, No,
Specifics |
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| Components
to be supplied by Test Head Engineering: |
Yes, No,
Specifics |
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