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Thorlabs Parts by Manufacturer Part Number

Search 15,051 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.

15,051 results
Thorlabs ED1-LB

Thorlabs

ED1-LB

Thorlabs ED1-LB — Ø1" Round Lambertian Diffuser

The Thorlabs ED1-LB is a Ø1" Round Lambertian Diffuser initially released on October 20, 2005. This component is currently classified under a discontinued lifecycle status following its last web presentation open. Submit the exact part number, quantity, and application requirements for a formal quotation.

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Thorlabs ED1-L4100-MD

Thorlabs

ED1-L4100-MD

Thorlabs ED1-L4100-MD — Ø1" SM1-Mounted Polymer Engineered Diffuser, 0.4° x 100° Line Pattern

The Thorlabs ED1-L4100-MD is a Ø1" SM1-mounted polymer engineered diffuser featuring a 0.4° x 100° line pattern, with a package weight of 0.10 lbs each. Originally released on January 30, 2009, this component's current lifecycle status should be verified using current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ED1-L4100

Thorlabs

ED1-L4100

Thorlabs ED1-L4100 — Ø1" Unmounted Polymer Engineered Diffuser, 0.4° x 100° Line Pattern

Thorlabs manufactures the ED1-L4100, a Ø1" unmounted polymer engineered diffuser featuring a 0.4° x 100° line pattern and a package weight of 0.09 lbs each. Released on October 20, 2005, the lifecycle status of 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 ED1-C50-MD

Thorlabs

ED1-C50-MD

Thorlabs ED1-C50-MD — Ø1" SM1-Mounted Polymer Engineered Diffuser, 50° Circle Pattern

The Thorlabs ED1-C50-MD is a Ø1" SM1-mounted polymer engineered diffuser featuring a 50° circle pattern and a package weight of 0.10 lbs per unit, with its release date recorded on January 30, 2009. Lifecycle status for this part should be verified against current manufacturer documentation prior to integration. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs ED1-C50

Thorlabs

ED1-C50

Thorlabs ED1-C50 — Ø1" Unmounted Polymer Engineered Diffuser, 50° Circle Pattern

The Thorlabs ED1-C50 is a Ø1" unmounted polymer engineered diffuser featuring a 50° circle pattern, released on April 21, 2005. 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 for this component.

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Thorlabs ED1-C20-MD

Thorlabs

ED1-C20-MD

Thorlabs ED1-C20-MD — Ø1" SM1-Mounted Polymer Engineered Diffuser, 20° Circle Pattern

The Thorlabs ED1-C20-MD is an Ø1" SM1-mounted polymer engineered diffuser featuring a 20° circle pattern and a package weight of 0.11 lbs. Released on January 30, 2009, this component's 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 ED1-C20

Thorlabs

ED1-C20

Thorlabs ED1-C20 — Ø1" Unmounted Polymer Engineered Diffuser, 20° Circle Pattern

The Thorlabs ED1-C20 is an unmounted polymer engineered diffuser featuring a 20° circle pattern and a diameter of 1 inch. Released on October 20, 2005, 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 ECUMB

Thorlabs

ECUMB

Thorlabs ECUMB — Mounting Board for 19" Rack Enclosures, 380.0 mm x 300.0 mm x 2.0 mm

The Thorlabs ECUMB is a mounting board designed for 19" rack enclosures, measuring 380.0 mm x 300.0 mm x 2.0 mm with an individual package weight of 2.65 lbs. Released on January 23, 2020, this component maintains a lifecycle status that is subject to current manufacturer documentation. Request a quote by submitting the exact part number, quantity, and application requirements.

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Thorlabs ECUF

Thorlabs

ECUF

Thorlabs ECUF — Rubber Feet for 19" Rack Enclosures

Manufactured by Thorlabs, the ECUF rubber feet are designed for use with 19" rack enclosures and have a package weight of 0.78 lbs each. This component was released on January 23, 2020, with its lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quote for this item.

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Thorlabs ECML16

Thorlabs

ECML16

Thorlabs ECML16 — Loop Clamp for Compact Electronics Housings, Ø16 mm (Ø0.63")

The Thorlabs ECML16 is a loop clamp designed for compact electronics housings with a diameter of Ø16 mm (Ø0.63"). Released on April 27, 2026, this unit carries a package weight of 0.02 lbs. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ECM325

Thorlabs

ECM325

Thorlabs ECM325 — Aluminum Clamp for Compact Device Housings, 3.25"

The Thorlabs ECM325 is an aluminum clamp designed for 3.25" compact device housings, featuring a package weight of 0.04 lbs each. This component was released on January 28, 2021, with its lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Thorlabs ECM225

Thorlabs

ECM225

Thorlabs ECM225 — Aluminum Clamp for Compact Device Housings, 2.25"

The Thorlabs ECM225 is an aluminum clamp for compact device housings with a 2.25" dimension, released on December 15, 2016, and possessing an individual package weight of 0.02 lbs. 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 ECM175

Thorlabs

ECM175

Thorlabs ECM175 — Aluminum Clamp for Compact Device Housings, 1.75"

The Thorlabs ECM175 is an aluminum clamp designed for compact device housings measuring 1.75 inches, with a package weight of 0.04 lbs each. This component was released on December 15, 2016, and buyers should refer to current manufacturer documentation for lifecycle status details. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ECM125

Thorlabs

ECM125

Thorlabs ECM125 — Aluminum Clamp for Compact Device Housings, 1.25"

The Thorlabs ECM125 is an aluminum clamp for compact device housings, 1.25", released on December 15, 2016. Each individual unit has a package weight of 0.02 lbs, with the lifecycle status detailed 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 ECM100

Thorlabs

ECM100

Thorlabs ECM100 — Aluminum Clamp for Compact Device Housings, 1.00"

The Thorlabs ECM100 is an aluminum clamp for compact device housings, 1.00" with a package weight of 0.01 lbs each, released on December 15, 2016. 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 ECL5000DT

Thorlabs

ECL5000DT

Thorlabs ECL5000DT — Complete Tunable Laser System, USB, 1519nm -1630nm incl. PC

The Thorlabs ECL5000DT is a complete tunable laser system featuring USB connectivity and an operational wavelength range of 1519nm to 1630nm, supplied with an included PC. Originally released by Thorlabs on October 8, 2004, this system reached its discontinued status on September 27, 2018. Submit your exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs ECL5000D

Thorlabs

ECL5000D

Thorlabs ECL5000D — Tunable Laser Module for TXP, 1519nm -1630nm

The Thorlabs ECL5000D is a tunable laser module designed for the TXP platform, covering a wavelength range of 1519nm to 1630nm. Originally released by Thorlabs on October 14, 2004, this module reached its end of lifecycle when it was officially discontinued on September 27, 2018. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs ECH8L

Thorlabs

ECH8L

Thorlabs ECH8L — Ø8.0 mm End-Cap Holder with Magnetic Lid

The Thorlabs ECH8L is an ø8.0 mm End-Cap Holder with Magnetic Lid, released on April 23, 2018, with an individual package weight of 0.58 lbs. 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 ECH8C

Thorlabs

ECH8C

Thorlabs ECH8C — Ø8.0 mm End-Cap Holder with Flexure Clamp

The Thorlabs ECH8C is an Ø8.0 mm end-cap holder featuring a flexure clamp, released on April 23, 2018, with an individual package weight of 1.07 lbs. Lifecycle status for this component is subject to current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ECH5C

Thorlabs

ECH5C

Thorlabs ECH5C — Ø5.0 mm End-Cap Holder with Flexure Clamp

The Thorlabs ECH5C is a ø5.0 mm end-cap holder with a flexure clamp, carrying a package weight of 1.05 lbs each and introduced on April 23, 2018. Lifecycle status for this component should be verified against current Thorlabs documentation. To receive pricing for this part, please submit your exact part number, quantity, and application requirements for a formal quote.

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