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.

Thorlabs
The Thorlabs 30126G2-340 is an FC/PC multimode connector featuring a stainless steel ferrule and a Ø340 µm bore, originally released on September 2, 2009. Although this lifecycle status is discontinued and officially replaced by model 30340G3, inventory of the original configuration may still be sourced. Submit the exact part number, quantity, and application requirements to request a quote for available stock.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs 30126G2-340. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.