Hammond 1421PCB2-100 1/2 in Self-Adhesive PCB Standoffs, 100 Pack
Ships from and sold by A5 IT
Exclusive pricing and Net-30 terms. Sign in or create a free account.
Create Free Business AccountKey Features
- Pack of 100 self-adhesive PCB standoffs
- Board bottom rests 0.5" (12.7mm) above the enclosure floor
- 0.9" (23mm) overall height
- 0.71" (18mm) square self-adhesive mounting pad
- Suggested material thickness 0.0625" (1.6mm) max., hole diameter 0.156" (4mm)
- Tough white nylon
- RoHS and REACH compliant
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.
Ideal For
- Production mounting of PC boards with 0.5 in clearance
- OEM electronics assembly in enclosures
- Bulk circuit board mounting
Mounting
| Mounting Method | Self-adhesive square mounting pad |
| Suggested Hole Diameter | 0.156" (4mm) |
| Suggested Material Thickness | 0.0625" (1.6mm) max. |
Overview
| Series | 1421PCB Series |
| Product Type | Printed Circuit Board Standoff |
| 8-Pack Equivalent | 1421PCB2-8 |
| Short Description | 1/2" PCB ST-OFF SLF STK 100 PC |
Dimensions
| Mounting Pad | 0.71" (18mm) square |
| Overall Height | 0.9" (23mm) |
| Standoff Height | 0.50 in (13 mm) |
| Board Height Above Enclosure Floor | 0.5" (12.7mm) |
Identifiers
| UPC | 623980843506 |
| UNSPSC | 39121301 |
| Part Number | 1421PCB2-100 |
Packaging & Shipping
| Shipping Weight | 0.27 lbs (0.12 kg) |
Construction & Finish
| Material | Tough white nylon |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Purchasing this for your business?
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
Frequently Asked Questions
How many standoffs are in the 1421PCB2-100?▾
100 pieces. The 8-pack version is 1421PCB2-8.
What clearance does the 1421PCB2-100 give under the board?▾
The bottom of the P.C. board rests 0.5" (12.7mm) above the enclosure floor.
What is the overall height?▾
0.9" (23mm).
What size hole should the board have?▾
The suggested hole diameter is 0.156" (4mm), with material thickness of 0.0625" (1.6mm) max.
Is the 1421PCB2-100 RoHS compliant?▾
Yes, and it is REACH compliant as well.
Related Products
Save 52%1421PCB1-8 — 1/4" PCB S-Off Self Stk 8 Pcs
Hammond Manufacturing · 1421PCB1-8
Save 52%1421PCB2-8 — 1/2" PCB S-Off Slf Stk 8 Pcs
Hammond Manufacturing · 1421PCB2-8
Save 52%1421PCB1-100 — 1/4" PCB S-Offs Self Stk 100PC
Hammond Manufacturing · 1421PCB1-100