Your components are tall. Heatsinks, connectors, or a stacked PCB arrangement won't sit under a 55 mm lid without bending a pin. You need depth without losing the seal.
This Jaycar enclosure gives you 80 mm of internal height on a 171 x 121 mm base. Plenty of room for taller components, a small power supply, or a multi-layer board stack. The tongue-and-groove lid presses onto an EPDM gasket — no silicone, no tape, just a clean press that keeps dust and humidity out. Internal bosses let you bolt PCBs down horizontally or clamp terminals in place. M4 stainless steel screws thread into brass inserts; non-magnetic and rust-free.
Wall-mount holes and lid fasteners sit outside the sealed area, so fixing it to a panel doesn't break the gasket line. Rated -20 to 100 °C for hot server rooms or summer workshops.
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| brand | JAYCAR |
| sku | HB6129 |
| dimensions_mm | 171 x 121 x 80 |
| material | ABS |
| sealing_system | Tongue and groove with EPDM gasket |
| screw_type | M4 stainless steel into brass inserts |
| operating_temperature | -20 to 100 °C |
| mounting | Wall-mount holes outside sealing area |
| category | ELECTRONICS & COMPONENTS |
| subcategory | TOOLS & SOLDERING |