The 1421PCB2-100 packages 100 of the 1/2" printed circuit board standoffs from the 1421PCB Series. The quantity suits OEM engineers and production lines mounting many boards; smaller jobs can use the 8-pack, 1421PCB2-8.

Each standoff holds the bottom of the P.C. board 0.5" (12.7mm) above the enclosure floor, for a listed standoff height of 0.50 in (13 mm). Overall height is 0.9" (23mm). Attachment is by a 0.71" (18mm) square mounting pad with self adhesive, and the standoffs are molded in tough white nylon.

Suggested board parameters from the manufacturer:

• Material thickness: 0.0625" (1.6mm) max.
• Hole diameter: 0.156" (4mm)

The 1421PCB2-100 is RoHS compliant and REACH compliant. The pack of 100 has a shipping weight of 0.27 lbs (0.12 kg), compared with 0.24 lbs (0.11 kg) for the 100-pack of the shorter 1/4" standoff, 1421PCB1-100.

Choose between the two standoff heights in the series by the clearance you need below the board: the 1/4" standoffs (1421PCB1-8 and 1421PCB1-100) hold it 0.25" (6mm) up with a 0.65" (17mm) overall height, while the 1421PCB2-100 gives 0.5" (12.7mm) of clearance. Both heights share the same 0.71" (18mm) self-adhesive pad and hole and thickness guidelines.