Product Description

Compatible with FC/PC (narrow key or wide key), FC/APC (wide key or narrow key), and SMA fiber connectors.
Compatible with SM05, SM1 threaded sleeves or cage-style assemblies.
Multiple specifications available.

Model	Fiber Connector Type	SM Thread Type	Weight
FAPC2-SM1B	FC/APC 2.0 narrow key	SM1 (1.035”-40) internal thread	20.0 g
FAPC2.2-SM1B	FC/APC 2.2 wide key	—	20.0 g
FSMA-SM1	SMA connector	SM1 (1.035”-40) external thread	13.5 g
FAPC2-SM1	FC/APC 2.0 narrow key	—	11.9 g
FAPC2.2-SM1	FC/APC 2.2 wide key	—	11.9 g
FAPC2-SM05B	FC/APC 2.0 narrow key	SM05 (0.535”-40) internal thread	7.1 g
FAPC2.2-SM05B	FC/APC 2.2 wide key	—	7.1 g
FPC2-SM05B	FC/PC 2.0 narrow key	—	5.8 g
FPC2.2-SM05B	FC/PC 2.2 wide key	—	5.8 g
FSMA-SM05B	SMA connector	—	6.0 g
FAPC2-SM05	FC/APC 2.0 narrow key	SM05 (0.535”-40) external thread	3.3 g
FAPC2.2-SM05	FC/APC 2.2 wide key	—	3.3 g

Note: FC/APC fiber connectors feature a 4° mechanical angle to compensate for the refraction angle of the output beam.

Technical Description

We offer fiber patch cord adapters with narrow-key or wide-key FC/PC, narrow-key or wide-0key FC/APC, and SMA connectors. These are commonly used to assemble free-space single-mode and multi-mode fiber couplers, collimators, and for other free-space coupling applications. They allow most connectorized fibers to be attached to SM05 and SM1 threaded assemblies.