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Home › Mercury short-arc lamps › HBO 2011 W/NIL

OSRAM HBO 2011 W/NIL — mercury short-arc lamp, 2 kW

i-line wafer steppers

Rated power2000 W
Lamp voltage25 V
Lamp current80 A
Arc gap (cold)4.5 mm
Overall length256 / 234 mm
Bulb diameter52 mm
Base / connectioncathode SFc 27-12×1.5/35; anode SFc 27-7/35 with M8 cable
Burn positionvertical, anode up; forced base cooling
Rated life1500 h
Applicationi-line wafer steppers
–+cathodeanodeOverall length A = 256 mmLight centre length BBulb ØD = 52 mmArc gap G = 4.5 mm
OSRAM HBO 2011 W/NIL — 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 2011 W/NIL 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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Equipment this lamp is published for

Nikon NSR-2205 i12CNikon NSR-2205 i12DNikon NSR-TFH i12

Other mercury lamps of similar power

USHIO USH-2004MBUSHIO USH-2002MAOSRAM HBO 2001 W/CILOSRAM HBO 2002 W/MAOSRAM HBO 2000 W/NILOSRAM HBO 2001 W/NIELOSRAM HBO 2002 W/NILAdvanced Radiation HSA-2002 TAM

Frequently asked

What is the OSRAM HBO 2011 W/NIL used for?

It is a 2000 W super-high-pressure mercury short-arc lamp used for i-line wafer steppers, published for Nikon NSR-2205 i12C, Nikon NSR-2205 i12D, Nikon NSR-TFH i12.

Can you supply a replacement for the OSRAM HBO 2011 W/NIL?

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 HBO microlithography technical guide, 1999/2000 edition (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.

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