Loading... Please wait...

Osram HBO 350W / 68 V Short-Arc Mercury Lamp (69226) – Microlithography / ASM-L PAS-2500

Osram HBO350W Short Arc Mercury Lamp
  • Osram HBO350W Short Arc Mercury Lamp
Quick Specifications:

Wattage: 350 | Voltage: 67.5 | Current: 6 Amps | Average Life Hours: 600

SKU:
HBO350W (69226)
Manufacturer:
Osram
Availability:
Stock Item
Shipping:
Calculated at checkout

Want to Become
a Wholesaler?
Product Questions?
Price: $494.00


Product Description

Osram HBO350W 350 Watt Short Arc Mercury Lamp

The OSRAM HBO 350W short-arc mercury lamp is a high-intensity DC lamp engineered specifically for microlithography applications such as semiconductor fabrication, particularly in ASM-L equipment (PAS 2500 series). Designed for optimal performance in the 350-450 nm range with a spectral peak near 365 nm, this lamp delivers precision, stability, and long life under demanding conditions.

 

Key Features

  • High radiant intensity with strong UV output for microlithography

  • Qualified with major semiconductor exposure equipment (ASM-L / PAS 2500 series)

  • Durable construction with matched base and electrode gap for consistent performance

  • Suitable for vertical burn positions; ensure compatible cooling and fixture alignment.

 

Compatibility / Applications

Commonly used in:

  • Microlithography stepper tools (ASM-L PAS 2500 / PAS 2500 series)

  • Semiconductor exposure systems

  • Equipment requiring peak UV performance (~365 nm)

  • Analytical, optical test, and research instrumentation needing high stability and uniform arc performance

 

Safety & Handling

This lamp contains mercury and emits UV radiation. Operate only in fixtures designed for short-arc lamps; use proper cooling and handle only when the lamp is cooled. Contact with glass, avoiding direct exposure to eyes or skin. Follow all manufacturer safety guidelines and local regulations. Data sheet and safety documentation are downloadable.

 

Data Sheet Download:

osram-hbo350w-60v-datasheet.pdf

Other Details

Manufacturer Ordering Code:
69226 (also referenced as 69228 for variant models)
Lamp Type:
Short-Arc Mercury Lamp (HBO series)
Wattage:
350 W
Nominal Voltage:
67.5 V
Nominal Current:
5.2–5.3 A (DC)
Spectral Peak:
~365 nm (UV output optimized for microlithography)
Cold Arc Gap:
2.9–3.0 mm
Base Type:
SFcY10-4 specialty base (with threaded mount in certain versions)
Light Center Length (LCL):
~52.5 mm
Maximum Overall Length (MOL):
~127 mm
Diameter:
~20 mm
Burning Position:
Vertical ±45° (anode down recommended in many systems)
Cooling Method:
Forced air cooling required
Average Life:
~600 hours (nominal, application dependent)
Operating Environment:
For enclosed fixtures only; designed for microlithography equipment such as ASM-L PAS 2500 series

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Write Your Review

Your Rating
Review Title
Review by

We promise to never spam you, and just use your email address to identify you as a valid customer.

Your Review
Security Question




Sign up for our newsletter
Great deals sent directly to your inbox!

Nav