Brass Sensor Housings & Casings - Custom Machined Enclosures for EV Sensors & Electronics

Common Sizes (Range Overview)

Materials

• Free-Cutting Brass (IS 319 / CZ121 / CW614N)
• Lead-Free Brass (CW510L - RoHS compliant)
• Brass + Stainless Steel Hybrid (for external sensor systems)

Thread / Mounting Types

• External Threads (M8-M24, Metric/BSP)
• Through Holes with Counterbore/Thread
• Snap-Fit Grooves or Bayonet Lock
• Flanged Mounts with O-Ring Groove

Protection Rating

• IP67 / IP68 - Sealed sensor casing for waterproof usage
• Vibration & Shock Resistant - Designed for automotive standards
• Temperature Range: -40°C to +150°C
• EMI Shielded - Optional grounding contact tabs

Surface Finish Options

• Natural Brass (Machined or Brushed)
• Nickel Plated (Standard - weather & corrosion resistance)
• Chrome Plated (High gloss - premium sensor aesthetics)
• Anodized Coating (For aluminum-brass hybrid designs)

Features

• Custom ports for wires or probe tips
• Internal grooves for PCB seating or potting
• Gasket/O-Ring support for water ingress prevention
• Anti-vibration geometry or rubber mounts
• Laser marking or identification embossing
• Thermal dissipation options for active sensor units

Application Areas in EV Sector

• Thermal Sensors - PT100/NTC sensor casing in battery packs
• Current/Voltage Sensors - Enclosure for shunt or Hall-effect modules
• Speed/Position Sensors - Wheel hub or motor encoder housing
• Pressure Sensors - Housing for battery pack or coolant pressure monitoring
• Ambient Sensors - Dustproof housing for humidity/temp sensors
• Collision/IMU Modules - Compact brass casing for accelerometers