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 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
DXM20AF
Thorlabs DXM20AF — Single Mode Ultrafast Detector with Current Monitor, 1250 - 1650 nm, DC - 20 GHz, FC/PC
The Thorlabs DXM20AF is a Single Mode Ultrafast Detector with Current Monitor operating across a 1250 to 1650 nm wavelength range with a DC to 20 GHz bandwidth and an FC/PC connection. Released on April 14, 2017, this discontinued product has been officially replaced by the DXM21AF model as of July 15, 2025. Submit the exact part number, quantity, and application requirements to receive an RFQ quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.
- Manufacturer
- Thorlabs
- Part number
- DXM20AF
- Product series
- Single Mode Ultrafast Detector with Current Monitor, 1250 - 1650 nm, DC - 20 GHz, FC/PC
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to DXM20AF.
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 Mode Ultrafast Detector with Current Monitor, 1250 - 1650 nm, DC - 20 GHz, FC/PC
- Lifecycle Status
- Discontinued
- This item has been replaced by DXM21AF .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- April 14, 2017
- Discontinued Date
- July 15, 2025
- Official Replacement Model
- DXM21AF
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 DXM20AF. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.