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Thorlabs Parts by Manufacturer Part Number

Search 15,813 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.

15,813 results
Thorlabs BSP20-A1

Thorlabs

BSP20-A1

Thorlabs BSP20-A1 — Beam Sampler for Beam Pick-Off, Ø2", 400-700 nm, t=8 mm, BK7

The Thorlabs BSP20-A1 is a BK7 beam sampler designed for beam pick-off, measuring two inches in diameter and eight millimeters in thickness with a wavelength range of 400 to 700 nm. Released on September 3, 2003, and discontinued on April 16, 2009, this component has been officially replaced by the BSF20-A model. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSP10-C1

Thorlabs

BSP10-C1

Thorlabs BSP10-C1 — Beam Sampler for Beam Pick-Off, Ø1", 1100-1600 nm, t=5 mm, BK7

The Thorlabs BSP10-C1 is a Ø1" BK7 beam sampler designed for beam pick-off within the 1100 to 1600 nm wavelength range and features a thickness of 5 mm. Released on September 3, 2003, and officially discontinued on April 16, 2009, this component has been superseded by the BSF10-C replacement model. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs BSS10R

Thorlabs

BSS10R

Thorlabs BSS10R — 25 x 36 mm 30:70 (R:T) UVFS Plate Beamsplitter, Coating: 400 - 700 nm, t = 1 mm

The Thorlabs BSS10R is a 25 x 36 mm 30:70 (R:T) UVFS plate beamsplitter featuring a coating for 400 - 700 nm and a thickness of 1 mm, released on May 23, 2013, with an individual package weight of 0.09 lbs. Lifecycle status for this component is per current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSS10

Thorlabs

BSS10

Thorlabs BSS10 — Ø1" 30:70 (R:T) UVFS Plate Beamsplitter, Coating: 400 - 700 nm, t = 5 mm

The Thorlabs BSS10 is a Ø1" 30:70 (R:T) UVFS plate beamsplitter with a coating for 400 to 700 nm and a thickness of 5 mm, released on January 27, 2011, with an individual package weight of 0.09 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs BSS05

Thorlabs

BSS05

Thorlabs BSS05 — Ø1/2" 30:70 (R:T) UVFS Plate Beamsplitter, Coating: 700 - 1100 nm, t = 3 mm

The Thorlabs BSS05 is a ø1/2" 30:70 (R:T) UVFS plate beamsplitter with a thickness of 3 mm and a 700 to 1100 nm coating, released on February 1, 2013, with a package weight of 0.08 lbs each. Lifecycle status for this part should be verified against current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs BSS04

Thorlabs

BSS04

Thorlabs BSS04 — Ø1/2" 30:70 (R:T) UVFS Plate Beamsplitter, Coating: 400-700 nm, t = 3 mm

The Thorlabs BSS04 is a Ø1/2" 30:70 (R:T) UVFS Plate Beamsplitter featuring a coating optimized for 400-700 nm with a thickness of 3 mm and a package weight of 0.09 lbs each. Released on February 1, 2013, its lifecycle status is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSP20-B1

Thorlabs

BSP20-B1

Thorlabs BSP20-B1 — Beam Sampler for Beam Pick-Off, Ø2", 700-1100 nm, t=8 mm, BK7

The Thorlabs BSP20-B1 is a Ø2" BK7 beam sampler designed for beam pick-off within the 700 to 1100 nm wavelength range, featuring a thickness of 8 mm. Originally released on September 3, 2003, this discontinued component was superseded by the official replacement model BSF20-B on April 16, 2009. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs BSP10-A1

Thorlabs

BSP10-A1

Thorlabs BSP10-A1 — Beam Sampler for Beam Pick-Off, Ø1", 400-700 nm, t=5 mm, BK7

The Thorlabs BSP10-A1 is a discontinued Ø1" BK7 beam sampler for beam pick-off, featuring a 5 mm thickness and an operating wavelength range of 400 to 700 nm, released on September 3, 2003, and discontinued on April 16, 2009. This component has been officially replaced by the BSF10-A model. Submit your exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSP05-C1

Thorlabs

BSP05-C1

Thorlabs BSP05-C1 — Beam Sampler for Beam Pick-Off, Ø1/2", 1100-1600 nm, t=3 mm, BK7

The Thorlabs BSP05-C1 is a Ø1/2", 3 mm thick BK7 beam sampler designed for beam pick-off within the 1100 to 1600 nm wavelength range. Released on September 3, 2003, this component reached its discontinued date on April 16, 2009, and has been officially replaced by model BSF05-C. Submit the exact part number, quantity, and application requirements to receive a quote for available inventory.

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Thorlabs BSP05-B1

Thorlabs

BSP05-B1

Thorlabs BSP05-B1 — Beam Sampler for Beam Pick-Off, Ø1/2", 700-1100 nm, t=3 mm, BK7

The Thorlabs BSP05-B1 is a 3 mm thick BK7 beam sampler designed for beam pick-off with a diameter of 1/2 inch and an operating range of 700 to 1100 nm. Originally released on September 3, 2003, this discontinued component was officially replaced by the BSF05-B on April 16, 2009. Submit your exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs BSN12

Thorlabs

BSN12

Thorlabs BSN12 — Ø1" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 1.2 - 1.6 µm, t = 5 mm

The Thorlabs BSN12 is a Ø1" 10:90 (R:T) UVFS Plate Beamsplitter featuring a coating for 1.2 to 1.6 µm and a thickness of 5 mm. Each unit has a package weight of 0.09 lbs and follows the release date of May 3, 2012, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSN11R

Thorlabs

BSN11R

Thorlabs BSN11R — 25 x 36 mm 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 700 - 1100 nm, t = 1 mm

The Thorlabs BSN11R is a 25 x 36 mm UVFS plate beamsplitter featuring a 10:90 reflection-to-transmission ratio and a 1 mm thickness with a 700 to 1100 nm coating. Released on May 23, 2013, this component 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 BSP05-A1

Thorlabs

BSP05-A1

Thorlabs BSP05-A1 — Beam Sampler for Beam Pick-Off, Ø1/2", 400-700 nm, t=3 mm, BK7

The Thorlabs BSP05-A1 is a Ø1/2" BK7 beam sampler designed for beam pick-off within the 400-700 nm wavelength range and features a thickness of 3 mm. Originally released on September 3, 2003, this discontinued component was officially replaced by the BSF05-A model on April 16, 2009. Submit the exact part number, quantity, and application requirements for a quote on available inventory.

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Thorlabs BSN18

Thorlabs

BSN18

Thorlabs BSN18 — Ø2" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 1.2 - 1.6 µm, t = 8 mm

The Thorlabs BSN18 is a Ø2" 10:90 (R:T) UVFS Plate Beamsplitter featuring a coating optimized for 1.2 to 1.6 µm and a thickness of 8 mm. Released on March 15, 2013, each unit has a package weight of 0.17 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs BSN17

Thorlabs

BSN17

Thorlabs BSN17 — Ø2" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 700 - 1100 nm, t = 8 mm

The Thorlabs BSN17 is a Ø2" 10:90 (R:T) UVFS plate beamsplitter featuring a coating for 700 to 1100 nm and a thickness of 8 mm, with an individual package weight of 0.17 lbs and a release date of February 1, 2013. Lifecycle status for this part should be verified against current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSN16

Thorlabs

BSN16

Thorlabs BSN16 — Ø2" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 400-700 nm, t = 8 mm

The Thorlabs BSN16 is a Ø2" 10:90 (R:T) UVFS plate beamsplitter featuring a 400-700 nm coating and a thickness of 8 mm, with each unit weighing 0.17 lbs as released on February 1, 2013. Lifecycle status for this component is subject to current manufacturer documentation. Request a quote for part number BSN16 by submitting your required quantity and application details.

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Thorlabs BSN12R

Thorlabs

BSN12R

Thorlabs BSN12R — 25 mm x 36 mm 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 1.2 - 1.6 µm, t = 1 mm

The Thorlabs BSN12R is a 25 mm x 36 mm UVFS plate beamsplitter featuring a 10:90 reflection-to-transmission ratio and a 1.2 to 1.6 µm coating on a 1 mm thick substrate. Each unit carries a package weight of 0.09 lbs and follows the release date of May 23, 2013, with lifecycle status available through current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSN06

Thorlabs

BSN06

Thorlabs BSN06 — Ø1/2" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 1.2 - 1.6 µm, t = 3 mm

Thorlabs manufactures the BSN06, a 1/2-inch 10:90 reflection-to-transmission UVFS plate beamsplitter with a coating optimized for 1.2 to 1.6 µm and a thickness of 3 mm. Released on March 15, 2013, this optical component has an individual package weight of 0.09 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs BSN11

Thorlabs

BSN11

Thorlabs BSN11 — Ø1" 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 700-1100 nm, t = 5 mm

The Thorlabs BSN11 is a Ø1" 10:90 (R:T) UVFS Plate Beamsplitter featuring a 700-1100 nm coating and a thickness of 5 mm. Originally released on May 3, 2012, each unit has a package weight of 0.10 lbs, with lifecycle status 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 BSN10R

Thorlabs

BSN10R

Thorlabs BSN10R — 25 x 36 mm 10:90 (R:T) UVFS Plate Beamsplitter, Coating: 400 - 700 nm, t = 1 mm

The Thorlabs BSN10R is a 25 x 36 mm UVFS plate beamsplitter featuring a 10:90 reflectance-to-transmittance ratio and a 1 mm thickness with a 400 - 700 nm coating. Released on May 23, 2013, 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 for a quote.

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