LCC1620

Name: Thorlabs LCC1620 — Liquid Crystal Shutter / Variable Attenuator, Ø20 mm, 420 - 700 nm, 8-32 Taps
Brand: Thorlabs

Thorlabs LCC1620 — Liquid Crystal Shutter / Variable Attenuator, Ø20 mm, 420 - 700 nm, 8-32 Taps

Thorlabs LCC1620 is the exact manufacturer part number for Liquid Crystal Shutter / Variable Attenuator, Ø20 mm, 420 - 700 nm, 8-32 Taps. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Why 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: LCC1620
Product series: Liquid Crystal Shutter / Variable Attenuator, Ø20 mm, 420 - 700 nm, 8-32 Taps
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to LCC1620.

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: Liquid Crystal Shutter / Variable Attenuator, Ø20 mm, 420 - 700 nm, 8-32 Taps
Lifecycle Status: Discontinued
Release Date: August 29, 2014
Discontinued Date: February 16, 2023

Engineering context

Identification and RFQ Guidance

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.

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 LCC1620. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.