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
BFH48-400
Thorlabs BFH48-400 — 0.48 numerical aperture, Ø400 µm Core Multimode Fiber, High OH
The Thorlabs BFH48-400 is a 0.48 numerical aperture, Ø400 µm core multimode fiber featuring a high OH content, released on July 22, 2004. Having reached its end-of-life status on May 27, 2015, this discontinued item has been officially replaced by the FP400URT model. 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
- BFH48-400
- Product series
- 0.48 numerical aperture, Ø400 µm Core Multimode Fiber, High OH
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to BFH48-400.
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
- 0.48 numerical aperture, Ø400 µm Core Multimode Fiber, High OH
- Lifecycle Status
- Discontinued
- This item has been replaced by FP400URT .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- July 22, 2004
- Discontinued Date
- May 27, 2015
- Official Replacement Model
- FP400URT
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 BFH48-400. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.