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Thorlabs BFY400RS2 Thorlabs BFY400RS2 — Bifurcated Fiber Bundle, Ø400 µm, Solarization Resistant, SMA905, 2 m
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Thorlabs

BFY400RS2

Thorlabs BFY400RS2 — Bifurcated Fiber Bundle, Ø400 µm, Solarization Resistant, SMA905, 2 m

The Thorlabs BFY400RS2 is a solarization-resistant bifurcated fiber bundle featuring a Ø400 µm core, SMA905 connectors, and a 2 m length, with each unit having a package weight of 0.31 lbs. Lifecycle status for this part number, released on August 21, 2025, is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Why 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
BFY400RS2
Product series
Bifurcated Fiber Bundle, Ø400 µm, Solarization Resistant, SMA905, 2 m
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to BFY400RS2.
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, Solarization Resistant, SMA905, 2 m
Lifecycle Status
Refer to current manufacturer documentation
Release Date
August 21, 2025
Package Weight
0.31 lbs Each

Engineering context

Identification and RFQ Guidance

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.

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 BFY400RS2. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.