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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 →

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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.

15,051 results
Thorlabs EL-25-2.5X-B

Thorlabs

EL-25-2.5X-B

Thorlabs EL-25-2.5X-B — 2.5X Optical Beam Expander, AR Coated: 650 - 1050 nm

The Thorlabs EL-25-2.5X-B is a 2.5X optical beam expander featuring an antireflection coating for the 650 to 1050 nm wavelength range. Originally released on February 21, 2008, this component was officially discontinued by Thorlabs on March 18, 2015. Submit the exact part number, quantity, and application requirements to receive a quote for available inventory.

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Thorlabs EL-25-2.5X-A

Thorlabs

EL-25-2.5X-A

Thorlabs EL-25-2.5X-A — 2.5X Optical Beam Expander, AR Coated: 400 - 650 nm

The Thorlabs EL-25-2.5X-A is a 2.5X Optical Beam Expander featuring an antireflective coating designed for the 400 to 650 nm wavelength range. Originally released on February 21, 2008, this unit was officially discontinued by Thorlabs on March 18, 2015. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs EL-25-10X-C

Thorlabs

EL-25-10X-C

Thorlabs EL-25-10X-C — 10X Beam Expander, AR Coated: 1050 - 1620 nm

The Thorlabs EL-25-10X-C is a 10X beam expander featuring an antireflective coating optimized for the 1050 to 1620 nm wavelength range. Originally released on February 21, 2008, this component reached its discontinued lifecycle status on March 18, 2015. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs EL-25-10X-B

Thorlabs

EL-25-10X-B

Thorlabs EL-25-10X-B — 10X Optical Beam Expander, AR Coated: 650 - 1050 nm

The Thorlabs EL-25-10X-B is a 10X Optical Beam Expander featuring an anti-reflective coating optimized for the 650 to 1050 nm wavelength range. Originally released by Thorlabs on February 21, 2008, this optical component reached its end of life when it was officially discontinued on March 18, 2015. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Thorlabs EL-25-10X-A

Thorlabs

EL-25-10X-A

Thorlabs EL-25-10X-A — 10X Optical Beam Expander, AR Coated: 400 - 650 nm

The Thorlabs EL-25-10X-A is a 10X optical beam expander featuring an antireflective coating for the 400 to 650 nm wavelength range. Originally released on February 21, 2008, this product was officially discontinued by Thorlabs on March 18, 2015. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs EK703-FC

Thorlabs

EK703-FC

Thorlabs EK703-FC — MEMS 1x2 Fiber Optic Switch Kit, 1520-1610 nm, with FC Connectors

The Thorlabs EK703-FC is a MEMS 1x2 fiber optic switch kit operating within the 1520 to 1610 nm wavelength range, equipped with FC connectors. Initially released by Thorlabs on April 23, 2002, this component reached its discontinued lifecycle status on January 16, 2012. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs EK702-FC

Thorlabs

EK702-FC

Thorlabs EK702-FC — Evaluation Kit for FS702 Optic Switch with FC Connectors

The Thorlabs EK702-FC is an Evaluation Kit for the FS702 Optic Switch featuring FC Connectors. Released by Thorlabs on May 3, 2002, this evaluation kit reached its discontinued lifecycle status on March 11, 2011. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs EK2000

Thorlabs

EK2000

Thorlabs EK2000 — Laser Diode Driver Evaluation Kit for LD2000R

The Thorlabs EK2000 is a Laser Diode Driver Evaluation Kit designed specifically for the LD2000R, featuring an individual package weight of 0.39 lbs. Originally released on June 7, 2000, buyers should refer to current manufacturer documentation regarding its active lifecycle status. Submit the exact part number, quantity, and application requirements to request a formal quote.

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Thorlabs EK1102

Thorlabs

EK1102

Thorlabs EK1102 — Laser Diode Driver Kit Pre-Wired to Pin Style B

Thorlabs manufactures the EK1102 Laser Diode Driver Kit Pre-Wired to Pin Style B, released on June 7, 2000, with an individual package weight of 0.30 lbs. Lifecycle status for this component is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs EK1101

Thorlabs

EK1101

Thorlabs EK1101 — Laser Diode Driver Kit Pre-Wired to Pin Style A

The Thorlabs EK1101 is a laser diode driver kit pre-wired to pin style A, carrying a package weight of 0.33 lbs each and an initial release date of June 7, 2000. Lifecycle status for this component should be verified against current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs EG58

Thorlabs

EG58

Thorlabs EG58 — Electrodag 5810 Silver Epoxy 4.4 g

Thorlabs released the EG58 Electrodag 5810 Silver Epoxy 4.4 g on August 21, 2003, and officially discontinued the product on October 3, 2024. The last web presentation for this component remains accessible for reference. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Thorlabs EG18

Thorlabs

EG18

Thorlabs EG18 — Electrodag 18DB70X Silver Resistive Paint

The Thorlabs EG18 (Electrodag 18DB70X Silver Resistive Paint) was initially released on August 21, 2003, and subsequently reached its discontinued lifecycle status on April 16, 2009. Documentation from its last web presentation remains accessible for reference regarding this silver resistive paint. Submit the exact part number, quantity, and application requirements to receive a formal quotation for available inventory.

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Thorlabs EG112

Thorlabs

EG112

Thorlabs EG112 — Electrodag 112 Acrylic Resistive Paint

Manufactured by Thorlabs and released on August 21, 2003, the EG112 Electrodag 112 Acrylic Resistive Paint is an acrylic resistive coating that has been in a discontinued lifecycle status since its official discontinuation date of April 16, 2009. Please submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs EF599

Thorlabs

EF599

Thorlabs EF599 — DC Block Mains Hum Electical Filter, 27 dB Suppression at 50 - 60 Hz, Coaxial BNC Feedthrough

The Thorlabs EF599 is a coaxial BNC feedthrough DC block mains hum electrical filter featuring 27 dB suppression at 50 to 60 Hz. Released on October 20, 2015, each unit has a package weight of 0.02 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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Thorlabs EF526

Thorlabs

EF526

Thorlabs EF526 — Low-Pass Electrical Filter, ≤15 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF526 is a low-pass electrical filter featuring a ≤15 MHz passband and a coaxial BNC feedthrough design. Released on March 23, 2015, this individual unit has a package weight of 0.09 lbs, with lifecycle status subject to current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a formal quote.

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Thorlabs EF517

Thorlabs

EF517

Thorlabs EF517 — High-Pass Electrical Filter, >1 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF517 is a coaxial BNC feedthrough high-pass electrical filter featuring a >1 MHz passband. Released on December 3, 2015, each unit has a package weight of 0.13 lbs, with the current lifecycle status available in active manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs EF516

Thorlabs

EF516

Thorlabs EF516 — Low-Pass Electrical Filter, ≤4.5 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF516 is a low-pass electrical filter featuring a coaxial BNC feedthrough and a passband of ≤4.5 MHz, released on May 11, 2015. Each unit has a 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 for this component.

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Thorlabs EF515

Thorlabs

EF515

Thorlabs EF515 — High-Pass Electrical Filter, >10 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF515 is a high-pass electrical filter featuring a greater than 10 MHz passband and a coaxial BNC feedthrough design, released on September 17, 2015, with an individual package weight of 0.02 lbs. Please refer to current manufacturer documentation regarding its lifecycle status. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs EF513

Thorlabs

EF513

Thorlabs EF513 — High-Pass Electrical Filter, >6.7 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF513 is a high-pass electrical filter featuring a >6.7 MHz passband and a coaxial BNC feedthrough design, released on May 11, 2015, with an individual package weight of 0.10 lbs. Please refer to current manufacturer documentation for the exact lifecycle status of this component. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs EF510

Thorlabs

EF510

Thorlabs EF510 — Low-Pass Electrical Filter, ≤1.7 MHz Passband, Coaxial BNC Feedthrough

The Thorlabs EF510 is a low-pass electrical filter featuring a ≤1.7 MHz passband and a coaxial BNC feedthrough format. Each unit has a package weight of 0.10 lbs and was released on March 23, 2015, with the lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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