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 30440G3 is an FC/PC multimode connector featuring a Ø440 µm bore and a stainless steel ferrule, released on September 13, 2017 with an individual package weight of 0.13 lbs. Refer to current manufacturer documentation for lifecycle status information. Submit the exact part number, quantity, and application requirements for a quote.
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 30440G3. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.