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Thorlabs Parts by Manufacturer Part Number

Search 14,912 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.

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Industrial sourcing catalog

Search by Manufacturer Part Number

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

14,912 results
Thorlabs LDC201CU

Thorlabs

LDC201CU

Thorlabs LDC201CU — Benchtop LD Current Controller, ±100 mA

The Thorlabs LDC201CU is a benchtop laser diode current controller featuring a current output of plus or minus 100 mA. Released on February 14, 2007, this unit has a package weight of 9.17 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LDC201U

Thorlabs

LDC201U

Thorlabs LDC201U — Benchtop Laser Diode Current Controller, ±100 mA, ultra low noise

The Thorlabs LDC201U is a benchtop laser diode current controller featuring an output of ±100 mA and ultra-low noise performance. Released on October 12, 2004, and discontinued on February 9, 2007, this legacy unit has an official replacement model designated as the LDC201CU. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs LDC202

Thorlabs

LDC202

Thorlabs LDC202 — Benchtop Laser Diode Current Controller, ±200 mA

The Thorlabs LDC202 is a benchtop laser diode current controller with a current output of ±200 mA. This unit reached its discontinued status on July 5, 2005, and features the official replacement model LDC202C. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LDC202B

Thorlabs

LDC202B

Thorlabs LDC202B — Benchtop Laser Diode Current Controller ±200 mA HV

The Thorlabs LDC202B is a benchtop laser diode current controller with a ±200 mA high-voltage capability. This unit reached its discontinued status on February 9, 2007, and has an official replacement model in the LDC202C. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Thorlabs LDC202C

Thorlabs

LDC202C

Thorlabs LDC202C — Benchtop LD Current Controller, ±200 mA HV

The Thorlabs LDC202C is a Benchtop LD Current Controller with a ±200 mA HV output specification. Released on February 14, 2007, this unit carries a package weight of 9.19 lbs. Refer to current manufacturer documentation for the active lifecycle status of this component. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LDC205

Thorlabs

LDC205

Thorlabs LDC205 — Benchtop Laser Diode Current Controller, ±500 mA, 110-120VAC

The Thorlabs LDC205 is a benchtop laser diode current controller featuring a current output of ±500 mA and an operating voltage of 110-120VAC. This discontinued unit reached its official discontinuation date on September 9, 2005. Submit the exact part number, quantity, and application requirements for a quote on this component.

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Thorlabs LDC205B

Thorlabs

LDC205B

Thorlabs LDC205B — Benchtop Laser Diode Current Controller ±500 mA HV

The Thorlabs LDC205B is a benchtop laser diode current controller with a ±500 mA HV rating. This unit reached its discontinued status on February 9, 2007, and features the official replacement model LDC205C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LDC205C

Thorlabs

LDC205C

Thorlabs LDC205C — Benchtop LD Current Controller, ±500 mA HV

The Thorlabs LDC205C is a benchtop LD current controller with a ±500 mA high-voltage output, released on February 14, 2007, and having a package weight of 9.20 lbs each. This unit is currently in stock overseas, with its lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LDC210

Thorlabs

LDC210

Thorlabs LDC210 — Benchtop Laser Diode Current Controller, ±1 A

The Thorlabs LDC210 is a benchtop laser diode current controller with a current output of ±1 A. This unit reached its discontinued lifecycle status on May 25, 2005, and features the official replacement model LDC210C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LDC210B

Thorlabs

LDC210B

Thorlabs LDC210B — Benchtop Laser Diode Current Controller, ±1 A HV

The Thorlabs LDC210B is a benchtop laser diode current controller featuring a ±1 A HV specification. This unit carries a lifecycle status of discontinued, having been released on October 14, 2004, and discontinued on February 9, 2007. The official replacement model for this discontinued instrument is the LDC210C. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LDC210C

Thorlabs

LDC210C

Thorlabs LDC210C — Benchtop LD Current Controller, ±1 A HV

The Thorlabs LDC210C is a benchtop LD current controller with a ±1 A HV capacity and a package weight of 9.19 lbs each, released on February 14, 2007. Lifecycle status for this unit requires reference to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LDC220

Thorlabs

LDC220

Thorlabs LDC220 — Benchtop Laser Diode Current Controller, ±2 A

The Thorlabs LDC220 is a benchtop laser diode current controller with a current output of ±2 A. This discontinued unit reached its end-of-life status on February 9, 2007, and features the official replacement model LDC220C. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LDC220C

Thorlabs

LDC220C

Thorlabs LDC220C — Benchtop LD Current Controller, ±2 A

The Thorlabs LDC220C is a benchtop laser diode current controller providing a current output of plus or minus 2 A. Released on February 14, 2007, this unit features a package weight of 9.26 lbs per item, with current 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 LDC240C

Thorlabs

LDC240C

Thorlabs LDC240C — Benchtop LD Current Controller, ±4 A

The Thorlabs LDC240C is a benchtop LD current controller featuring an output of plus or minus 4 A, with a package weight of 9.90 lbs each. This unit carries a release date of September 25, 2007, and has a lifecycle status referencing current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LDC2500B

Thorlabs

LDC2500B

Thorlabs LDC2500B — Tapered Amplifier Current and TEC Controller, 2.5 A, 14-Pin Butterfly Package

Thorlabs LDC2500B is the exact manufacturer part number for Tapered Amplifier Current and TEC Controller, 2.5 A, 14-Pin Butterfly Package. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LDC340

Thorlabs

LDC340

Thorlabs LDC340 — Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A

The Thorlabs LDC340 is a benchtop dual current range laser diode controller featuring a current range of ±1A / ±4A. Initially released on May 27, 2003, this discontinued unit reached its official discontinued date on February 15, 2010, and has the official replacement model ITC4005. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LDC340-IEEE

Thorlabs

LDC340-IEEE

Thorlabs LDC340-IEEE — Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A, IEEE 488.2

Thorlabs LDC340-IEEE is the exact manufacturer part number for Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A, IEEE 488.2. The official catalog lists this item as discontinued. The official replacement model is ITC4005. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LDC400

Thorlabs

LDC400

Thorlabs LDC400 — Large-Diameter Fiber Cleaver, Ø80 µm to Ø1.25 mm Cladding, Flat Cleaves

The Thorlabs LDC400 is a large-diameter fiber cleaver capable of producing flat cleaves on fibers with cladding diameters ranging from Ø80 µm to Ø1.25 mm. Originally released on October 1, 2015, this product has a lifecycle status of discontinued, though its last web presentation remains accessible. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this unit.

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Thorlabs LDC4005

Thorlabs

LDC4005

Thorlabs LDC4005 — Benchtop Laser Diode Controller, 5 A / 12 V

The Thorlabs LDC4005 is a benchtop laser diode controller with a 5 A and 12 V capacity, featuring a package weight of 17.32 lbs and an initial release date of February 12, 2010. Lifecycle status for this unit requires verification against current manufacturer documentation, and the item is currently available in stock overseas. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LDC400A

Thorlabs

LDC400A

Thorlabs LDC400A — Large-Diameter Fiber Cleaver, Ø80 µm to Ø1.25 mm Cladding, Flat and Angled Cleaves

The Thorlabs LDC400A is a large-diameter fiber cleaver capable of handling claddings from Ø80 µm to Ø1.25 mm with flat and angled cleave options. Released on October 1, 2015, this discontinued model has been officially replaced by the LDC401A. Submit the exact part number, quantity, and application requirements to request a quote.

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