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

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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

Length Code

L - Length ± 0.13

4 mm

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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

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· 2D Left Side View


· 2D Sales Drawing

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