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Thorlabs Parts by Manufacturer Part Number

Search 14,791 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.

14,791 results
Thorlabs LED4D119

Thorlabs

LED4D119

Thorlabs LED4D119 — 4-Wavelength High-Power LED Head (405/470/530/617 nm)

Thorlabs LED4D119 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/530/617 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LED4D120

Thorlabs

LED4D120

Thorlabs LED4D120 — 4-Wavelength High-Power LED Head (405/470/530/625 nm)

Thorlabs LED4D120 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/530/625 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LED4D121

Thorlabs

LED4D121

Thorlabs LED4D121 — 4-Wavelength High-Power LED Head (405/470/530/660 nm)

Thorlabs LED4D121 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/530/660 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LED4D122

Thorlabs

LED4D122

Thorlabs LED4D122 — 4-Wavelength High-Power LED Head (405/470/565/617nm)

Thorlabs LED4D122 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/565/617nm). The official catalog lists this item as discontinued. The official replacement model is LED4D250. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LED4D123

Thorlabs

LED4D123

Thorlabs LED4D123 — 4-Wavelength High-Power LED Head (405/470/565/625 nm)

Thorlabs LED4D123 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/565/625 nm). The official catalog lists this item as discontinued. The official replacement model is LED4D251. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LED4D124

Thorlabs

LED4D124

Thorlabs LED4D124 — 4-Wavelength High-Power LED Head (405/470/565/660 nm)

Thorlabs LED4D124 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/565/660 nm). The official catalog lists this item as discontinued. The official replacement model is LED4D252. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs GSL131BP

Thorlabs

GSL131BP

Thorlabs GSL131BP — 1310 nm Picosecond Gain-Switched DFB Laser, Polarization Maintaining, Pulse Widths: <80 ps & 2 to 65 ns

Thorlabs GSL131BP is the exact manufacturer part number for 1310 nm Picosecond Gain-Switched DFB Laser, Polarization Maintaining, Pulse Widths: <80 ps & 2 to 65 ns. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs GSL155BP

Thorlabs

GSL155BP

Thorlabs GSL155BP — 1550 nm Picosecond Gain-Switched DFB Laser, Polarization Maintaining, Pulse Widths: <80 ps & 2 to 65 ns

Manufactured by Thorlabs, the GSL155BP is a 1550 nm picosecond gain-switched DFB laser featuring polarization-maintaining properties and pulse widths under 80 ps alongside 2 to 65 ns. This unit has a package weight of 5.14 lbs with a release date of September 28, 2026, while 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 LED4D125

Thorlabs

LED4D125

Thorlabs LED4D125 — 4-Wavelength High-Power LED Head (405/470/590/617nm)

Thorlabs LED4D125 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/590/617nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D126

Thorlabs

LED4D126

Thorlabs LED4D126 — 4-Wavelength High-Power LED Head (405/470/590/625 nm)

Thorlabs LED4D126 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/590/625 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D127

Thorlabs

LED4D127

Thorlabs LED4D127 — 4-Wavelength High-Power LED Head (405/470/590/660 nm)

Thorlabs LED4D127 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/590/660 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D128

Thorlabs

LED4D128

Thorlabs LED4D128 — 4-Wavelength High-Power LED Head (405/470/617/660 nm)

Thorlabs LED4D128 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/470/617/660 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D129

Thorlabs

LED4D129

Thorlabs LED4D129 — 4-Wavelength High-Power LED Head (405/490/530/590 nm)

Thorlabs LED4D129 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/530/590 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D130

Thorlabs

LED4D130

Thorlabs LED4D130 — 4-Wavelength High-Power LED Head (405/490/530/617 nm)

Thorlabs LED4D130 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/530/617 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D131

Thorlabs

LED4D131

Thorlabs LED4D131 — 4-Wavelength High-Power LED Head (405/490/530/625 nm)

Thorlabs LED4D131 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/530/625 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D132

Thorlabs

LED4D132

Thorlabs LED4D132 — 4-Wavelength High-Power LED Head (405/490/530/660 nm)

Thorlabs LED4D132 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/530/660 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D133

Thorlabs

LED4D133

Thorlabs LED4D133 — 4-Wavelength High-Power LED Head (405/490/565/617 nm)

Thorlabs LED4D133 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/565/617 nm). The official catalog lists this item as discontinued. The official replacement model is LED4D253. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D134

Thorlabs

LED4D134

Thorlabs LED4D134 — 4-Wavelength High-Power LED Head (405/490/565/625 nm)

Thorlabs LED4D134 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/565/625 nm). The official catalog lists this item as discontinued. The official replacement model is LED4D254. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D135

Thorlabs

LED4D135

Thorlabs LED4D135 — 4-Wavelength High-Power LED Head (405/490/565/660 nm)

Thorlabs LED4D135 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/565/660 nm). The official catalog lists this item as discontinued. The official replacement model is LED4D255. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LED4D136

Thorlabs

LED4D136

Thorlabs LED4D136 — 4-Wavelength High-Power LED Head (405/490/590/617 nm)

Thorlabs LED4D136 is the exact manufacturer part number for 4-Wavelength High-Power LED Head (405/490/590/617 nm). Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →