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
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Thorlabs
LDC340
Thorlabs LDC340 — Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A
The Thorlabs LDC340 is a benchtop dual current range laser diode controller featuring a current range of ±1A / ±4A. Initially released on May 27, 2003, this discontinued unit reached its official discontinued date on February 15, 2010, and has the official replacement model ITC4005. Submit the exact part number, quantity, and application requirements to request a 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
- LDC340
- Product series
- Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LDC340.
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
- Benchtop Dual Current Range Laser Diode Controller, ±1A / ±4A
- Lifecycle Status
- Discontinued
- Release Date May 27, 2003
- Discontinued Date February 15, 2010
- Release Date
- May 27, 2003
- Discontinued Date
- February 15, 2010
- Official Replacement Model
- ITC4005
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 LDC340. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.