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
BFYF4LF01
Thorlabs BFYF4LF01 — Bifurcated Fiber Bundle, Ø400 µm Core, 0.39 numerical aperture, FC/PC to Ø2.5 mm Ferrules, 1 m Long
The Thorlabs BFYF4LF01 is a bifurcated fiber bundle featuring a Ø400 µm core, a 0.39 numerical aperture, and a length of 1 m with FC/PC to Ø2.5 mm ferrules. Released on August 4, 2017, each unit carries a package weight of 0.02 lbs, with its lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.
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
- BFYF4LF01
- Product series
- Bifurcated Fiber Bundle, Ø400 µm Core, 0.39 numerical aperture, FC/PC 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 BFYF4LF01.
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, FC/PC 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 BFYF4LF01. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.