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.

Thorlabs
The Thorlabs DET25K2 is a GaP detector released on March 30, 2018, featuring a 150 to 550 nm wavelength range, a 55 ns rise time, and a 4.8 mm² active area with universal 8-32 and M4 mounting holes. Having reached its end-of-life on April 27, 2022, this discontinued component is now available for sourcing through legacy inventory channels. Submit the exact part number, quantity, and application requirements to request a quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs DET25K2. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.