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
FB19M500
Thorlabs FB19M500 — THz Bandpass Filter, Ø25.0 mm, 500 µm Center Wavelength
The Thorlabs FB19M500 is a THz bandpass filter featuring a Ø25.0 mm diameter and a 500 µm center wavelength, initially released on October 10, 2014. This component is now discontinued, with its last web presentation having been open following its initial release date. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.
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
- FB19M500
- Product series
- THz Bandpass Filter, Ø25.0 mm, 500 µm Center Wavelength
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to FB19M500.
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
- THz Bandpass Filter, Ø25.0 mm, 500 µm Center Wavelength
- Lifecycle Status
- Discontinued
- FB19M500 was discontinued.
- View its last web presentation.
- Last Web Presentation Open
- Release Date October 10, 2014
- Last Web Presentation
- Open
- Release Date
- October 10, 2014
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 FB19M500. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.