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 All Categories    ReelFast® Surface Mount Fasteners - Type SMTBSO – Unified
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-440-6ET  

Part # SMTBSO-440-6ET, ReelFast® Surface Mount Fasteners - Type SMTBSO – Unified


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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

.112-40 (#4-40)

Thread Code

440

Length Code

6

L - Length ± .005

View
.187 in

E ± .005

.219 in

øD - Min. Solder Pad

.244 in

F Min.

.125 in

Parts per Reel

900

For Use In

P.C. Board

Thread Specification

Internal, ASME B1.1, 2B

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®)


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·  Type-SMTBSO_Dim