ASML B124 / 4802-1001 4022.455.0986 Laser Control Module – P5000 PC620-1 Series
When a laser control module fails inside an ASML P5000 lithography system, the entire wafer exposure process halts — costing semiconductor fabs tens of thousands of dollars per hour in unplanned downtime. The precision laser alignment and power regulation functions managed by this board cannot be substituted by any generic component; only an exact OEM-specification replacement restores the system to qualified production status.
The ASML B124 (part numbers 4802-1001 / 4022.455.0986), paired with the P5000 platform’s PC620-1 laser controller architecture, represents a critical node in ASML’s mid-generation DUV lithography lineup. Widely deployed in 200mm and 300mm fabs globally throughout the 1990s–2010s, the P5000 remains in active production at mature-node foundries and MEMS/power device manufacturers. Sourcing a verified replacement for this module is a top-priority challenge for equipment engineers worldwide.
Technical Specifications
- Manufacturer: ASML
- Part Number (Primary): B124 / 4802-1001
- Cross-Reference Part Numbers: 4022.455.0986 | 0020-31747 | 0020-32930
- Platform: ASML P5000
- Module Series: PC620-1
- Function: Laser Control (power regulation, beam alignment interface)
- Weight: 2,600 g
- Condition Available: Refurbished / Used Tested / New Old Stock (subject to availability)
Key Features & Benefits
- OEM-Equivalent Performance: Sourced and tested to ASML factory specifications, ensuring drop-in compatibility with P5000 systems without recalibration overhead.
- Multiple Cross-Reference Numbers: Covers 4802-1001, 4022.455.0986, 0020-31747, and 0020-32930 — reducing procurement confusion across different fab documentation standards.
- Rapid Downtime Recovery: Ready-to-ship inventory supports emergency replacement scenarios where every hour of tool downtime impacts wafer output.
- Traceability: Each unit is documented with inspection records and functional test data available upon request.
- Global Export Compliance: Shipped with proper commercial documentation to support customs clearance in major semiconductor manufacturing regions.
Industry & Equipment Applications
- Semiconductor lithography — 200mm and 300mm wafer fabs
- MEMS device manufacturing
- Power semiconductor production (IGBT, MOSFET, SiC)
- Compound semiconductor fabs (GaAs, InP)
- University and R&D cleanroom facilities operating legacy ASML tools
- Equipment refurbishers and secondary market tool integrators
System Integration & Compatible Parts
This laser control module is designed for integration within the ASML P5000 stepper/scanner platform. Compatible and commonly co-ordered parts include other PC620-1 series boards, P5000 illumination system components, and ASML-standard VME/PCI backplane modules. When ordering, please provide your tool serial number and current software revision to confirm full compatibility.
Our Quality Assurance Process
- Visual Inspection: All boards inspected for physical damage, corrosion, and component integrity before listing.
- Functional Testing: Where test fixtures are available, modules are powered-on tested and verified against known-good baselines.
- ESD-Safe Packaging: Shipped in anti-static bags with foam cushioning inside double-wall cartons.
- Documentation: Test reports and inspection photos provided upon request prior to shipment.
How to Order
- Submit an inquiry via the Contact / Request a Quote form on this page.
- Provide your tool model, serial number, and urgency level.
- Our technical team will confirm availability, condition grade, and lead time within 24 business hours.
- Upon agreement, we issue a proforma invoice; shipment follows after payment confirmation.
Why Choose Konmask.com?
- Specialist Focus: We exclusively handle industrial automation and semiconductor equipment components — not a generalist marketplace.
- Technical Expertise: Our team includes engineers with hands-on experience in ASML, Applied Materials, and Lam Research platforms.
- Global Reach: We ship to fabs in Asia, Europe, and the Americas with full export documentation.
- Responsive Support: Direct engineer-to-engineer communication — no call centers, no scripted responses.
Frequently Asked Questions
- Q: Is this module compatible with all P5000 configurations?
- A: The B124 / 4802-1001 is designed for the P5000 platform with PC620-1 laser controller. Please share your tool serial number so we can confirm compatibility with your specific configuration.
- Q: What condition is the unit in?
- A: Availability varies between refurbished-tested, used-tested, and new old stock. Current stock condition is confirmed at the time of inquiry.
- Q: Can you provide a test report before I commit to purchase?
- A: Yes. We provide inspection photos and available test data upon request as part of our pre-sale documentation process.
- Q: What is the lead time?
- A: In-stock units typically ship within 3–5 business days after payment. Lead time for sourced units is confirmed case by case.
- Q: Do you accept returns?
- A: We handle returns on a case-by-case basis. DOA (dead on arrival) claims are prioritized and resolved promptly.
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