Part # SMTSO-143-4ET, ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO

Type SMTSO - ReelFast® surface mount nuts and standoffs are available threaded and unthreaded.

Packaged on 330 mm recyclable reels. Tape width is 24 mm. Supplied with polyimide patch for vacuum pick up. Reels conform to EIA-481.

Unit of Measure

Specifications

Thru-Hole + .004-.003	N/A .143 in
Thru-Hole Code	N/A 143
Length Code	N/A 4
L - Length ± .005	N/A .125 in
Min. Sheet Thickness	N/A .060 in
A Max.	N/A .060 in
C Max.	N/A .208 in
E ± .005	N/A .281 in
øH - Hole Size in Sheet + .003 - .000	N/A .213 in
øD - Min. Solder Pad	N/A .306 in
Parts per Reel	N/A 1000
Pitch	N/A 12 mm
For Use in Sheet Hardness¹	N/A P.C. Board
Fastener Material	N/A Carbon Steel
Standard Finish	N/A Electro-Plated Tin, ASTM B545, Class A with Clear Preservative Coating, Annealed
CAD Supplier	N/A PennEngineering® (PEM®)

¹ For use in P.C. Board

Specifications

Thru-Hole + .004-.003

Thru-Hole Code

Length Code

L - Length ± .005

Min. Sheet Thickness

A Max.

C Max.

E ± .005

øH - Hole Size in Sheet + .003 - .000

øD - Min. Solder Pad

Parts per Reel

Pitch

Fastener Material

Standard Finish

CAD Supplier