Advanced Radiation HSA-2002 30341 Mercury Short Arc Lamp 67V 29.9A Tamarack UV

Advanced Radiation HSA-2002 30341 Mercury Short Arc Lamp 67V 29.9A Tamarack UV

The Advanced Radiation Corporation HSA-2002 (part number 30341) is a mercury short arc lamp rated at 67 volts and 29.9 amps, designed for use in the Tamarack UV exposure system. It features a quartz arc tube envelope, tungsten electrodes, and an integrated gold ellipsoidal reflector that focuses the high-intensity UV output toward the work plane. This lamp is new and unused, still in its original manufacturer clamshell packaging.

Specifications & What's Included

• Manufacturer: Advanced Radiation Corporation (ARC), Santa Clara, CA
• Model / Type: HSA-2002
• Part Number: 30341
• Voltage: 67V
• Current: 29.9A
• Lamp Type: Mercury Short Arc (UV)
• Envelope: Quartz / fused silica arc tube
• Reflector: Ellipsoidal gold reflector (integrated)
• Compatible System: Tamarack UV Exposure System (TAM)
• Packaging: Original ARC clamshell case
• Mercury Warning: Contains mercury — do not discard in trash; recycle per local, state, or federal regulations

Applications

Mercury short arc lamps like the HSA-2002 are the UV light source at the heart of contact and proximity photolithography exposure systems used in PCB fabrication, semiconductor wafer processing, and microelectronics manufacturing. The Tamarack exposure system, for which this lamp is specifically rated, is a widely used UV contact aligner in PCB and hybrid circuit production environments. The ellipsoidal gold reflector concentrates the lamp's broad-spectrum UV output — particularly the strong mercury emission lines at 365 nm (i-line), 405 nm (h-line), and 436 nm (g-line) — onto the substrate plane to expose photoresist through a photomask or artwork film. These lamps are consumed components that require periodic replacement as hours accumulate; maintaining the correct lamp model and electrical rating is critical to consistent exposure uniformity and process control.