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Advanced Radiation HSA-3500 TAM — mercury short-arc lamp, 3.5 kW

Microlithography (semiconductor production)

Rated power3500 W

Lamp voltage55 V

Lamp current64 A

Overall length286 mm

Bulb diameter71 mm

Base / connectioncable

ApplicationMicrolithography (semiconductor production)

Advanced Radiation HSA-3500 TAM — Schematic, not to scale. Dimensions shown are the published values for this part number. The light-centre reference end differs between lamp types; confirm against the original drawing.

Need a HSA-3500 TAM replacement?

Send the part number and your exposure tool model. We check power, base, dimensions and burn position against the original and quote within 24 hours.

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Lamps with closely matching published data

Same power class and voltage/current within a few percent. This is not a statement of interchangeability — base, cable, length and light-centre length must also match your lamphouse. Send us both part numbers and we will check.

Part number	Power	Voltage	Current	Ø mm	Length mm
OSRAM HBO 3500 W/HK	3500 W	55 V	63 A	70	280

Other mercury lamps of similar power

USHIO USH-3502MA OSRAM HBO 3500 W/PIL OSRAM HBO 3500 W/PI OSRAM HBO 3501 W/PI OSRAM HBO 4000 W/PL OSRAM HBO 3500 W/MR OSRAM HBO 3500 W/HK

Frequently asked

What is the Advanced Radiation HSA-3500 TAM used for?

It is a 3500 W super-high-pressure mercury short-arc lamp used for microlithography (semiconductor production).

Can you supply a replacement for the Advanced Radiation HSA-3500 TAM?

Send us the part number, a photo of the lamp label and your exposure tool model. We match power, voltage, current, base, cable, overall length and light-centre length against the original before we quote, and state warranty hours on the quote.

How often should an exposure mercury lamp be replaced?

Typical rated life for high-power lithography and exposure lamps is 500 to 2,250 hours depending on type. UV output falls and arc stability degrades with age, which shows up as longer exposure times and non-uniformity, so plan replacement at rated life.

Safety: mercury short-arc lamps are under high pressure and contain mercury. Handle with face shield and gloves, keep the protective cover on until installed, and return used lamps for mercury recycling.

Specifications as published in: lampes-et-tubes.info lamp archive / ARC HSA catalogue (source). Older types may be discontinued by the manufacturer; data is given for identification only. Lamps supplied by Kilowatt Lamps are compatible replacements and are not made by or affiliated with Advanced Radiation (ARC).