PCB stiffeners.
FR-4. Aluminum.
Mechanical reinforcement.
PCB stiffeners and brackets manufacturing. FR-4 stiffeners, aluminum brackets, custom mechanical reinforcement for PCB assemblies.
Key principles.
Same material
PCB-stiffener bonded to PCB. Same material expansion match.
CNC machined
Aluminum brackets bolted/bonded to PCB.
Heavy-duty
Steel stiffeners for vibration/heavy loading.
Multi-piece
Frame brackets for multi-PCB assemblies.
Adhesive mounted
Adhesive-bonded stiffeners. Reversible options.
Standoffs
Standoff mounting brackets.
FAQ
FR-4 vs aluminum stiffeners?
FR-4: matches PCB CTE. Aluminum: stiffer, lighter weight.
Bonding methods?
Adhesive bonding standard. Soldering for thermal connection. Mechanical fastening for service.
Production volumes?
Server PCB: 10K-1M/year. Industrial: 1K-100K. Per industry.
Custom geometry?
Yes — CNC machined brackets per PCB layout.
Cost?
FR-4 stiffener $1-10 per unit. Aluminum bracket $5-30. Per complexity.
Lead time?
Prototype 2-3 weeks. Production 4-6 weeks.
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