Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
CM1-BP3
Thorlabs CM1-BP3 — Cube-Mounted Pellicle Beamsplitter, 45:55, 1-2 µm
The Thorlabs CM1-BP3 is a cube-mounted pellicle beamsplitter featuring a 45:55 split ratio designed for the 1 to 2 µm wavelength range, originally released on March 14, 2007. Having reached its discontinued date on October 26, 2009, this component has been officially succeeded by the replacement model CM1-BP145B3. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.
- Manufacturer
- Thorlabs
- Part number
- CM1-BP3
- Product series
- Cube-Mounted Pellicle Beamsplitter, 45:55, 1-2 µm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to CM1-BP3.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Name
- Cube-Mounted Pellicle Beamsplitter, 45:55, 1-2 µm
- Lifecycle Status
- Discontinued
- This item has been replaced by CM1-BP145B3 .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- March 14, 2007
- Discontinued Date
- October 26, 2009
- Official Replacement Model
- CM1-BP145B3
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Thorlabs CM1-BP3. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.