--- type: product schema_version: 1 stock_number: "50438-4" canonical_url: "https://www.artisantg.com/50438-4/Newport-400391" json_url: "https://www.artisantg.com/50438-4/Newport-400391.json" generated_at: "2026-11-07T08:05:18.493Z" last_updated: "2026-09-11T12:45:49.280-05:00" --- # Newport / ILX Lightwave 400391 Microprocessor Board _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Newport - Model: 400391 - Condition: Used and in Excellent Condition - Price: $595.00 USD - Availability: In stock, 2 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 10 lb - Shipping dimensions: 14X14X14 in ## Categories - Test Equipment > Electrical Test > Electrical Parts (primary) ## Details This Newport / ILX Lightwave 400391 is the LDC-3700 / LDC-3700B Series Laser Diode Controller Microprocessor Board. ## Images - - - - -