Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
4015SA
Thorlabs 4015SA — Single Stage Fiber Optic Isolator, 1550nm
The Thorlabs 4015SA is a single stage fiber optic isolator operating at 1550nm, originally released on July 5, 2000. This component reached its discontinued date on April 7, 2008, and has been officially replaced by the IO-H-1550 model. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Thorlabs
- Part number
- 4015SA
- Product series
- Single Stage Fiber Optic Isolator, 1550nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 4015SA.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Name
- Single Stage Fiber Optic Isolator, 1550nm
- Lifecycle Status
- Discontinued
- This item has been replaced by IO-H-1550 .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- July 5, 2000
- Discontinued Date
- April 7, 2008
- Official Replacement Model
- IO-H-1550
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Thorlabs 4015SA. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.