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  • No hole required to solder fastener to PC Board
  • Allows for copper traces to run under the fastener which better utilizes space on the board
  • Enhanced performance due to cutout that allows for localized heat up of the area in contact withthe solder.
Unit of Measure

Thread Size x Pitch

 N/A M3 x 0.5

Thread Code

 N/A M3

Length Code

 N/A 4

L - Length ± 0.13

 N/A 4 mm Type-SMTBSO_Dim.jpg

E ± 0.13

 N/A 5.56 mm

øD - Min. Solder Pad

 N/A 6.2 mm

F Min.

 N/A 2.4 mm

Parts per Reel

 N/A 1000

For Use In

 N/A Solder fastener in place using standard surface mount techniques.

Thread Specification

 N/A Internal, ASME B1.13M, 6H

Fastener Material

 N/A Lead-Free Carbon Steel

Standard Finish

 N/A Electro-Plated Tin, ASTM B 545, Class A with Clear Preservative Coating, annealed

CAD Supplier

 N/A PennEngineering® (PEM®)