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Thorlabs FA05T Thorlabs FA05T — Fixed Fiber Optic Attenuator, 1240 - 1620 nm, 5 dB, FC/PC
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Thorlabs

FA05T

Thorlabs FA05T — Fixed Fiber Optic Attenuator, 1240 - 1620 nm, 5 dB, FC/PC

The Thorlabs FA05T is a fixed fiber optic attenuator providing 5 dB of attenuation across an operating wavelength range of 1240 to 1620 nm. Featuring an FC/PC connector interface, this component has an individual package weight of 0.02 lbs and was originally released on August 17, 2005. Refer to current manufacturer documentation for the active lifecycle status of this part. 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
FA05T
Product series
Fixed Fiber Optic Attenuator, 1240 - 1620 nm, 5 dB, FC/PC
Data verification
Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to FA05T.
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
Fixed Fiber Optic Attenuator, 1240 - 1620 nm, 5 dB, FC/PC
Lifecycle Status
Refer to current manufacturer documentation
Release Date
August 17, 2005
Package Weight
0.02 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 FA05T. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.