Base / connectionanode SFYa 29-10/42 with M6 cable; cathode SFc 29-20-12/42
Burn positionanode underneath; forced base cooling
Rated life850 h
ApplicationUV exposure and lithography ('other systems')
OSRAM HBO 5000 W/HK — 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 HBO 5000 W/HK 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.
It is a 5000 W super-high-pressure mercury short-arc lamp used for uv exposure and lithography ('other systems').
Can you supply a replacement for the OSRAM HBO 5000 W/HK?
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: OSRAM product datasheet (microlithography, other systems) (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 OSRAM.