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Type SMTSO - 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™ > ReelFast® Surface Mount Nuts and Spacers/Standoffs -
Type SMTSO - Metric > Part # SMTSO-M1-1ET  

Part # SMTSO-M1-1ET, ReelFast® microPEM® Surface Mount Nuts / Standoffs -
Type SMTSO Metric

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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.




 Specifications   

Thread Size x Pitch
S1

Thread Code
M1

Length Code
1

L - Length ± 0.13

 View
1 mm

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
3500

Pitch
8.00 mm

For Use in Sheet Hardness1
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



 DOWNLOADS 

PEM Bulletin MPF