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 All Categories    ReelFast® Surface Mount Fasteners - Type SMTBSO – Metric
PennEngineering
All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Fasteners for Mounting into Printed Circuit Boards > Nuts and Spacers/Standoffs, Surface Mount – Types SMTSO, SMTSOB, SMTSS™, SMTSK™, SMTBSO™ > Part # SMTBSO-M3-4ET  

Part # SMTBSO-M3-4ET, ReelFast® Surface Mount Fasteners - Type SMTBSO – Metric


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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.





 Specifications   

Thread Size x Pitch

M3 x 0.5

Thread Code

M3

Length Code

4

L - Length ± 0.13

View
4 mm

E ± 0.13

5.56 mm

øD - Min. Solder Pad

6.2 mm

F Min.

2.4 mm

Parts per Reel

1000

For Use In

Solder fastener in place using standard surface mount techniques.

Thread Specification

Internal, ASME B1.13M, 6H

Fastener Material

Lead-Free Carbon Steel

Standard Finish

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

CAD Supplier

PennEngineering® (PEM®)


 MORE IMAGES 

·  Type-SMTBSO_Dim