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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Thorlabs
BF-979-0300
Thorlabs BF-979-0300 — 975 nm, 300 mW, Butterfly laser Diode, PM Fiber, FC/APC
The Thorlabs part number BF-979-0300 is a butterfly laser diode featuring a 975 nm wavelength, 300 mW output power, polarization-maintaining fiber, and an FC/APC connector. Released on January 20, 2011, this component reached its discontinued lifecycle status on January 6, 2015. Submit the exact part number, quantity, and application requirements to request a 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
- BF-979-0300
- Product series
- 975 nm, 300 mW, Butterfly laser Diode, PM Fiber, FC/APC
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to BF-979-0300.
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
- 975 nm, 300 mW, Butterfly laser Diode, PM Fiber, FC/APC
- Lifecycle Status
- Discontinued
- BF-979-0300 was discontinued on January 6, 2015.
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- January 20, 2011
- Discontinued Date
- January 6, 2015
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 BF-979-0300. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.