Optical Attenuator Models and Prices

Standard optical attenuators typically range from $5 to $50 per unit, depending on type, attenuation level, and connector specifications.Price OverviewDigiKey offers a wide selection of fiber optic attenuators, with prices generally starting around $5–$10 for basic fixed attenuators and increasing for higher attenuation values or specialized connectors .FS (Fiberstore) provides both fixed and variable attenuators, with attenuation ranges from 0 to 60 dB. Prices vary based on fiber type (single-mode or multi-mode) and connector type, typically $10–$40 per unit for standard single-mode fixed attenuators .Thorlabs sells single-mode fixed fiber optic attenuators with common attenuation values like 5 dB, 10 dB, 15 dB, and 25 dB. Prices for individual attenuators are usually in the $15–$30 range, while kits containing multiple attenuators and terminators can cost $100 or more .Made-in-China lists factory and wholesale prices, which can be lower for bulk orders, often $5–$20 per unit, depending on specifications and order quantity .Factors Affecting PriceAttenuation Value: Higher dB ratings generally cost more due to precision requirements.Connector Type: FC/PC, FC/APC, SC, or LC connectors influence cost. APC connectors are typically slightly more expensive.Fiber Type: Single-mode attenuators are usually more expensive than multi-mode.Variable vs Fixed: Variable attenuators, which allow adjustable attenuation, are more costly than fixed attenuators.Brand and Quality: Established brands like Thorlabs or FS may charge a premium for reliability and performance guarantees.SummaryFor standard single-mode fixed optical attenuators, expect prices between $5 and $50 per unit, with bulk or factory orders potentially reducing the cost. Variable attenuators or specialized connectors may increase the price. Comparing suppliers like DigiKey, FS, Thorlabs, and wholesale platforms can help find the best deal for your specific requirements .