Part # SMTSO-256-12ET, 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

Thread Size	N/A .086-56 (#2-56)
Thread Code	N/A 256
Length Code	N/A 12
L - Length ± .005	N/A .375 in
Min. Sheet Thickness	N/A .060 in
A Max.	N/A .060 in
C Max.	N/A .142 in
E ± .005	N/A .219 in
øH - Hole Size in Sheet + .003 - .000	N/A .147 in
øD - Min. Solder Pad	N/A .244 in
Parts per Reel	N/A 300
Pitch	N/A 16 mm
For Use in Sheet Hardness¹	N/A P.C. Board
Thread Specification	N/A Internal, ASME B1.1, 2B
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

Thread Size

Thread 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

Thread Specification

Fastener Material

Standard Finish

CAD Supplier