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PEM® Brand Fasteners for Metal Sheets and Panels
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Fasteners for Mounting into Printed Circuit Boards
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Nuts and Spacers/Standoffs, Surface Mount – Types SMTSO, SMTSOB, SMTSS™, SMTSK™, SMTBSO™
>
ReelFast® Surface Mount Nuts and Spacers/Standoffs -
Type SMTSO - Metric
>
Part # SMTSO-M1.4-3ET
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Part # SMTSO-M1.4-3ET, ReelFast® microPEM® Surface Mount Nuts / Standoffs -
Type SMTSO Metric
Surface mount ReelFast® microPEM® (Type SMTSO™) fasteners for compact electronic assemblies attach to P.C. Boards for nut/standoff applications. These fasteners mount on P.C. Boards in the same manner and at the same time as other surface mount components prior to the automated refl ow solder process. The fasteners simply become another board component.
Features and Benefits
Hex shaped barrel provides larger solder area.
Provided on tape and reel.
Reduces board handling.
Smallest thread size: M1 / #0-80.
Minimum sheet thickness 0.5 mm / .020".
RoHS compliant.
larger image
larger image
Specifications
Thread Size x Pitch
S1.4
Thread Code
M1.4
Length Code
3
L - Length ± 0.13
3
mm
larger image
Min. Sheet Thickness
0.50
mm
A Max.
0.48
mm
C Max.
2.41
mm
E ± 0.13
3.66
mm
øH - Hole Size in Sheet + 0.08
2.50
mm
øD - Min. Solder Pad
4.19
mm
Parts per Reel
2000
Pitch
8.00
mm
For Use in Sheet Hardness
1
NOT APPLICABLE
Thread Specification
Miniature ISO 1501, 4H6
Fastener Material
Carbon Steel
Standard Finish
Electro-Plated Tin, ASTM B545, Class A with Clear Preservative Coating, Annealed
CAD Supplier
PennEngineering® (PEM®)
1
For use in P.C. Board
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