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Thorlabs Parts by Manufacturer Part Number

Search 15,158 published Thorlabs product records by exact manufacturer part number. The catalog preserves item-level technical properties, product images, and manufacturer documents when the source provides them. MRO Parts RFQ is an independent industrial sourcing service and does not claim manufacturer authorization unless explicitly stated in a quotation.

Thorlabs is a verified manufacturer with 2471 published product records available for industrial sourcing and procurement. Their catalog features specialized optical hardware designed for laboratory setups, precision alignment, and photonics applications, providing foundational structural support and fiber-optic connectivity for sensitive optical systems.

The available product line includes structural optical breadboards in various dimensional configurations featuring M6 x 1.0 or 1⁄4"-20 mounting holes, alongside specialized components such as FC/PC multimode connectors with stainless steel ferrules and specific bore diameters for optical assembly management.

Our platform captures detailed technical attributes for these components, including product names, lifecycle status, release dates, package weights, discontinued dates, last web presentation details, and official replacement models. To source items from this catalog, buyers are invited to submit the exact part number and quantity for a formal quotation.

Product families represented

  • FiberBench Ø1/2" Lens Tube Mount
  • Precision Rotating Linear Polarizer Module, 500 - 720 nm, Ø2.5 mm CA
  • Precision Rotating Linear Polarizer Module, 650 - 2000 nm, Ø2.5 mm CA
  • Precision Rotating Linear Polarizer Module, 1.5 - 5.0 µm, Ø4.0 mm CA
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 1100 - 2000 nm
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 700 - 1200 nm
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 400 - 800 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 1100 - 2000 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 700 - 1200 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 400 - 800 nm
  • FiberBench High-Precision Rotation Mount with Vernier Scale for Ø1/2" Optics
  • Fiber U-Bench Polarization Controller, 1550nm

Technical fields represented in the catalog

  • Product Name
  • Lifecycle Status
  • Release Date
  • Package Weight
  • Available
  • This item has been replaced by FBC-1550-FC .
  • Last Web Presentation
  • Discontinued Date
  • Official Replacement Model
  • FBP-C-SMA was discontinued.
  • Last Web Presentation Open
  • FBP-B-SMA was discontinued.

Model-code and document review

Use the complete part number, suffixes, nameplate, connection, voltage, material, size, and application data. Similar-looking Thorlabs components may not be interchangeable. A document is linked when the source supplies one; its absence does not establish that the identified item is incomplete.

Model-code identification guide →Replacement compatibility review →

Request a commercial review

Include quantity, required condition, delivery destination, target date, and any equipment or former reference. Product publication does not confirm current stock, price, condition, lead time, compatibility, or authorization; those points are addressed for the specific inquiry.

Request a QuoteObsolete parts sourcing →Technical review process →

Industrial sourcing catalog

Search by Manufacturer Part Number

Browse verified product records and request commercial availability, lead time and technical documentation.

15,158 results
Thorlabs CPA2

Thorlabs

CPA2

Thorlabs CPA2 — 30 mm Cage Alignment Plate with Ø5 mm Hole

The Thorlabs CPA2 is a 30 mm cage alignment plate featuring a Ø5 mm hole, with an individual package weight of 0.01 lbs. Originally released on October 5, 2004, this component's active lifecycle status should be verified against current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CPA1

Thorlabs

CPA1

Thorlabs CPA1 — 30 mm Cage Alignment Plate with Ø0.9 mm Hole

The Thorlabs CPA1 is a 30 mm cage alignment plate featuring a Ø0.9 mm hole, weighing 0.02 lbs each, and originally released on August 2, 2000. Lifecycle status for this part should be verified against current manufacturer documentation. Submit an RFQ with the exact part number, quantity, and application requirements to receive a quote.

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Thorlabs CP90F-F

Thorlabs

CP90F-F

Thorlabs CP90F-F — 30 mm Removable Cage Plate, Removable Front Plate, Internal SM1 Threading

The Thorlabs CP90F-F is a 30 mm removable cage plate featuring a removable front plate and internal SM1 threading, originally released on April 6, 2009. This discontinued component has been officially replaced by model CP44F-F as of November 12, 2019. Please submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs CP90F-B

Thorlabs

CP90F-B

Thorlabs CP90F-B — 30 mm Removable Cage Plate, Back Plate with ER Rod Holes, Internal SM1 Threading

The Thorlabs CP90F-B is a 30 mm removable cage plate featuring a back plate with ER rod holes and internal SM1 threading, originally released on April 6, 2009. This discontinued component was officially replaced by the CP44F-B model on November 12, 2019. Submit the exact part number, quantity, and application requirements to request a quote for remaining inventory or the current replacement.

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Thorlabs CP90F

Thorlabs

CP90F

Thorlabs CP90F — 30 mm Removable Cage Plate, Front and Back Plate, Internal SM1 Threading

The Thorlabs CP90F is a 30 mm Removable Cage Plate featuring front and back plates with internal SM1 threading. Released on April 6, 2009, this component reached its discontinued date on November 12, 2019, and has been officially replaced by the CP44F model. Submit the exact part number, quantity, and application requirements for a quote on available inventory.

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Thorlabs CP8T

Thorlabs

CP8T

Thorlabs CP8T — SM1-Threaded 30 mm Cage Plate, 8.0 mm Thick

The Thorlabs CP8T is an SM1-threaded 30 mm cage plate with an 8.0 mm thickness, released on November 14, 2019. Each unit has a package weight of 0.04 lbs. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs CP8S

Thorlabs

CP8S

Thorlabs CP8S — SM1-Threaded 30 mm Cage Plate, 8 mm Thick

The Thorlabs CP8S is an SM1-threaded 30 mm cage plate with an 8 mm thickness, released on December 15, 2011. This component reached its discontinued date on November 14, 2019, and has been officially replaced by model CP8T. Submit the exact part number, quantity, and application requirements to request a quote for available stock.

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Thorlabs CP6T

Thorlabs

CP6T

Thorlabs CP6T — SM1-Threaded 30 mm Cage Plate, 6.0 mm Thick

Manufactured by Thorlabs, the CP6T is an SM1-Threaded 30 mm Cage Plate with a 6.0 mm thickness, released on November 20, 2019. Each unit has a package weight of 0.06 lbs, and its current lifecycle status is available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs CP6S

Thorlabs

CP6S

Thorlabs CP6S — SM1-Threaded 30 mm Cage Plate, 6 mm Thick

The Thorlabs CP6S is an SM1-threaded 30 mm cage plate with a 6 mm thickness, released on December 15, 2011. This component reached its discontinued date on November 20, 2019, and has been officially replaced by the CP6T model. Submit the exact part number, quantity, and application requirements to request a quote for available stock.

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Thorlabs CP4S

Thorlabs

CP4S

Thorlabs CP4S — SM1-Threaded 30 mm Cage Plate, 4.0 mm Thick

The Thorlabs CP4S is an SM1-Threaded 30 mm Cage Plate with a thickness of 4.0 mm, carrying a package weight of 0.03 lbs each and released on December 15, 2011. Lifecycle status for this component is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP49

Thorlabs

CP49

Thorlabs CP49 — 30 mm Cage Plate Mount for TO-3 Laser Diodes

The Thorlabs CP49 is a 30 mm cage plate mount for TO-3 laser diodes, released on December 23, 2020, with a package weight of 0.07 lbs each. Lifecycle status for this component is available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP45T

Thorlabs

CP45T

Thorlabs CP45T — 30 mm Removable Segment Cage Plate, 0.50" Thick, 8-32 Mounting Holes

The Thorlabs CP45T is a 30 mm removable segment cage plate measuring 0.50" thick and featuring 8-32 mounting holes, released on December 23, 2020, with an individual package weight of 0.09 lbs. Refer to current manufacturer documentation for lifecycle status details. Submit your exact part number, quantity, and application requirements to request a formal quote for this component.

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Thorlabs CP45

Thorlabs

CP45

Thorlabs CP45 — 30 mm Removable Segment Cage Plate, 0.35" Thick, 8-32 Mounting Holes

The Thorlabs CP45 is a 30 mm Removable Segment Cage Plate featuring a 0.35" thickness and 8-32 mounting holes, released on August 4, 2020, with an individual package weight of 0.07 lbs. Lifecycle status for this component is detailed in current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a formal quote.

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Thorlabs CP44F-F

Thorlabs

CP44F-F

Thorlabs CP44F-F — 30 mm Removable Cage Plate, Removable Front Plate, Internal SM1 Threading

The Thorlabs CP44F-F is a 30 mm removable cage plate featuring a removable front plate and internal SM1 threading, released on November 12, 2019, with an individual package weight of 0.05 lbs. This component is currently in stock overseas, and its lifecycle status is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs CP44F-B

Thorlabs

CP44F-B

Thorlabs CP44F-B — 30 mm Removable Cage Plate, Back Plate with ER Rod Holes, Internal SM1 Threading

The Thorlabs CP44F-B is a 30 mm removable cage plate featuring a back plate design with ER rod holes and internal SM1 threading. Released on November 12, 2019, this component has an individual package weight of 0.06 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this product.

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Thorlabs CP44F

Thorlabs

CP44F

Thorlabs CP44F — 30 mm Removable Cage Plate, Front and Back Plate, Internal SM1 Threading

The Thorlabs CP44F 30 mm Removable Cage Plate features a front and back plate design with internal SM1 threading. Released on November 12, 2019, each unit has a package weight of 0.09 lbs, with lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP42

Thorlabs

CP42

Thorlabs CP42 — RMS-Threaded 30 mm Cage Plate, 0.35" Thick, 8-32 Tap

Manufactured by Thorlabs, the CP42 is an RMS-threaded 30 mm cage plate featuring a 0.35 inch thickness and an 8-32 tap, released on January 9, 2020. This individual component has a package weight of 0.10 lbs. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP38T

Thorlabs

CP38T

Thorlabs CP38T — SM2-Threaded Round Cage Plate with SM1 Internal Thread and SM2 External Thread, 1 SM1RR Retaining Ring

The Thorlabs CP38T is an SM2-threaded round cage plate featuring an SM1 internal thread, an SM2 external thread, and one included SM1RR retaining ring, with a total package weight of 0.10 lbs each. Released on December 10, 2020, this component maintains a lifecycle status as referenced in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP38

Thorlabs

CP38

Thorlabs CP38 — Ø2" Outer Diameter Round Cage Plate with SM1 Internal Thread, 1 SM1RR Retaining Ring

The Thorlabs CP38 is a Ø2" outer diameter round cage plate featuring an SM1 internal thread and one SM1RR retaining ring. This unit has a release date of June 11, 2020, and a package weight of 0.10 lbs. For lifecycle status, refer to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs CP37

Thorlabs

CP37

Thorlabs CP37 — Ø35 mm Aperture, 30 mm Cage Plate, 0.35" Thick, 8-32 Tap

The Thorlabs CP37 is a 30 mm cage plate featuring a 35 mm aperture and an 0.35-inch thickness with an 8-32 tap. Released on July 2, 2020, each unit has a package weight of 0.05 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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