SMA 905 fiber optic connector is a standard fiber optic connector widely used in the field of fiber optic communication. It adopts a straight-through structure design and is mainly used for fast connection of multimode optical fibers. The "905" in its name means that the outer diameter of the ferrule is 0.905 inches, and the mechanical fixation is achieved through metal threads to ensure the stability of the connection.
Regular size1000um 1500um SMA905 fiber optic connector, other sizes can be customized
Precision-Engineered for Demanding Laser Applications
Our SMA 905 fiber optic connectors deliver ultra-low-loss connectivity for high-power laser systems (up to 50W CW). Featuring gold-plated zirconia ferrules and military-grade stainless steel housings, these connectors are optimized for:
1. 1000μm & 1500μm core sizes – balanced for power handling vs. beam quality
2. <0.3dB Insertion Loss @ 1064nm (YAG) & 10.6μm (CO₂)
3. Interchangeable Adapters – Flange, threaded, and snap-on configurations
SMA905_1000UM
SMA905_1500UM
Product Specification
Application Scenarios
1. Industrial Laser Cutting
The 1000μm version is compatible with CO₂ laser cutting machines (10.6μm wavelength). The gold-plated connector resists sulfurization.
Optional water-cooled flange adapter (suitable for >20W CW operation)
2. Medical Laser Systems
1500μm low numerical aperture design, perfectly matched to holmium laser surgical equipment (2100nm)
ISO 13485 medical device certification
Optical Sensing
Compatible with LiDAR systems, ±0.1μm ferrule concentricity ensures ranging accuracy
Part 3 Frequently Asked Questions (Anticipating Customer Concerns)
Q: Can it be used with lasers with a peak pulse power of 200W?
A: Yes, the 1500μm version features an enhanced heat sink design and supports μs-level 200W pulses (duty cycle <10%).
Q: Is it compatible with the SMA906 interface?
A: Yes, an SMA905-to-SMA906 adapter flange is available (please specify the order notes).
