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
FB800-40
Thorlabs FB800-40 — Ø1" Bandpass Filter, CWL = 800 ± 8 nm, FWHM = 40 ± 8 nm
The Thorlabs FB800-40 is a Ø1" bandpass filter featuring a central wavelength of 800 ± 8 nm and a full-width at half-maximum of 40 ± 8 nm. Released on June 11, 2003, this component reached its discontinued date on August 19, 2022, and has been officially replaced by the FBH800-40 model. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.
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
- FB800-40
- Product series
- Ø1" Bandpass Filter, CWL = 800 ± 8 nm, FWHM = 40 ± 8 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to FB800-40.
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
- Ø1" Bandpass Filter, CWL = 800 ± 8 nm, FWHM = 40 ± 8 nm
- Lifecycle Status
- Discontinued
- This item has been replaced by FBH800-40 .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- June 11, 2003
- Discontinued Date
- August 19, 2022
- Official Replacement Model
- FBH800-40
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 FB800-40. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.