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.
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Thorlabs
LED285J
Thorlabs LED285J — 285 nm LED with Aspheric Glass Lens, 1.3 mW, TO-39
The Thorlabs LED285J is a 285 nm LED featuring an aspheric glass lens and a 1.3 mW output, housed in a TO-39 package with a unit weight of 0.01 lbs. Released on October 21, 2021, the lifecycle status of this component is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- LED285J
- Product series
- 285 nm LED with Aspheric Glass Lens, 1.3 mW, TO-39
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LED285J.
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
- 285 nm LED with Aspheric Glass Lens, 1.3 mW, TO-39
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- October 21, 2021
- Package Weight
- 0.01 lbs Each
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 LED285J. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.