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