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No matter how sophisticated or advanced, electronic components must be attached reliably and securely if they are to deliver optimum performance. We offer several fastener products for use with PC boards to satisfy component-to-board, board-to-board, and board-to-chassis attachment needs.

Broaching, SNAP-TOP® standoffs feature a spring action to hold PC board securely without screws or threaded hardware.
Unit of Measure

Top Mounting Hole A + 0.08

N/A 4 mm a1091.jpg

Bottom Mounting Hole B + 0.08

N/A 5.40 mm

L - Length ± 0.13

N/A 20 mm a1090.jpg

Material - Panel 1 (Bottom)

N/A PC Board

Material - Panel 2 (Top)

N/A PC Board or Metal
Min. Thickness - Panel 1 (Bottom)1 N/A 1.25 mm

Thickness Range - Panel 2 (Top)

N/A 1 to 1.8 mm

B ± 0.13

N/A 4.8 mm

C ± 0.08

N/A 5.74 mm

E ± 0.13

N/A 6.35 mm

P ± 0.13

N/A 3.58 mm

T ± 0.13

N/A 0.51 mm

Min. Edge Distance C1 - Panel 1 (Bottom)

N/A 5.6 mm

Min. Edge Distance C2 - Panel 2 (Top)

N/A 2.50 mm

Max. Location Tolerance - Panel 1 (Bottom)

N/A ±0.13 mm
Max. Hardness - Panel 1 (Bottom)2 N/A HRB 65

Max. Hardness - Panel 2 (Top)

N/A No Limit

Fastener Material

N/A CDA-353 Brass

CAD Supplier

N/A PennEngineering® (PEM®)
  • 1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
  • 2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

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