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.
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Reference imageConfirm configuration by manufacturer part number.
Thorlabs
BFYF4LS01
Thorlabs BFYF4LS01 — Bifurcated Fiber Bundle, Ø400 µm Core, 0.39 numerical aperture, SMA905 to Ø2.5 mm Ferrules, 1 m Long
The Thorlabs BFYF4LS01 is a bifurcated fiber bundle featuring a Ø400 µm core, a 0.39 numerical aperture, and a 1 m length with SMA905 to Ø2.5 mm ferrules. Released on August 4, 2017, this component has a package weight of 0.02 lbs. Please submit the exact part number, quantity, and application requirements for a formal quote.
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
- BFYF4LS01
- Product series
- Bifurcated Fiber Bundle, Ø400 µm Core, 0.39 numerical aperture, SMA905 to Ø2.5 mm Ferrules, 1 m Long
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to BFYF4LS01.
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
- Bifurcated Fiber Bundle, Ø400 µm Core, 0.39 numerical aperture, SMA905 to Ø2.5 mm Ferrules, 1 m Long
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- August 4, 2017
- Package Weight
- 0.02 lbs Each
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 BFYF4LS01. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.