Type SMTSO - ReelFast® surface mount nuts and standoffs are available threaded and unthreaded.
ReelFast® surface mount fasteners mount on PC boards in the same manner and at the same time as other surface mount components prior to the automated reflow solder process. The fasteners simply become another board component. This alleviates concerns about potential damage to PC boards due to improper secondary installation operations. The fasteners are provided on tape and reel compatible with existing SMT automated installation equipment. The benefits of using ReelFast® SMT fasteners are: faster assembly; reduced scrap; reduced handling; and reduced risk of board damage.
Packaged on 330 mm recyclable reels. Tape width is 24 mm. Supplied with polyimide patch for vacuum pick up. Reels conform to EIA-481.
| Items |
 SMTSO-M2-2ET ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO - Metric |
SMTSO-M2-3ET ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO - Metric |
SMTSO-M2-4ET ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO - Metric |
SMTSO-M2-6ET ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO - Metric |
SMTSO-M2-8ET ReelFast® Surface Mount Nuts and Spacers/Standoffs - Type SMTSO - Metric |
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| Thread Size x Pitch | M2 x 0.4 | |||||||||
| Thru-Hole + 0.10-0.08 | ||||||||||
| Thread Code | M2 | |||||||||
| Thru-Hole Code | ||||||||||
| Length Code | 2 | 3 | 4 | 6 | 8 | |||||
| L - Length ± 0.13 |
2 mm
 |
3 mm
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4 mm
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6 mm
|
8 mm
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| Min. Sheet Thickness | 1.53 mm | |||||||||
| A Max. | 1.53 mm | |||||||||
| C Max. | 3.6 mm | |||||||||
| E ± 0.13 | 5.56 mm | |||||||||
| øH - Hole Size in Sheet + 0.08 | 3.73 mm | |||||||||
| øD - Min. Solder Pad | 6.2 mm | |||||||||
| Parts per Reel | 1500 | 1000 | 900 | 650 | 375 | |||||
| Pitch | 12 mm | 12 mm | 12 mm | 12 mm | 16 mm | |||||
| For Use in Sheet Hardness1 | P.C. Board | |||||||||
| Thread Specification | Internal, ASME B1.13M, 6H | |||||||||
| Fastener Material | Carbon Steel | |||||||||
| Standard Finish | Electro-Plated Tin, ASTM B545, Class A with Clear Preservative Coating, Annealed | |||||||||
| Optional Finish | ||||||||||
| CAD Supplier | PennEngineering® (PEM®) | |||||||||
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