| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| FU-445SDF-WM1 | Uncooled DFB-LD module singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 9 | -10°C | 85°C | FU-445SDF-WM1 datasheet (55K) |
| FU-48SDF-1 | DFB-LD module singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 65°C | FU-48SDF-1 datasheet (222K) |
| FU-48SDF-1 | DFB-LD module singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 65°C | FU-48SDF-1 datasheet (222K) |
| FU-627SDF | 1.55 m DFB-LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 4 | 0°C | 85°C | FU-627SDF datasheet (48K) |
| FU-627SHL-6M22 | 1.55 m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 3 | -20°C | 60°C | FU-627SHL-6M22 datasheet (35K) |
| FU-627SHL-6M22 | 1.55m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 2 | -20°C | 60°C | FU-627SHL-6M22 datasheet (34K) |
| FU-627SHL-6M22 | 1.55m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 2 | -20°C | 60°C | FU-627SHL-6M22 datasheet (34K) |
| FU-627SLD-F1 | 1.55 m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 4 | -20°C | 75°C | FU-627SLD-F1 datasheet (42K) |
| FU-627SLD-F1 | 1.55m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 3 | -20°C | 75°C | FU-627SLD-F1 datasheet (39K) |
| FU-627SLD-F1M54 | 1.55 m LD module with singlemode fiber pigtail | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 3 | 0°C | 60°C | FU-627SLD-F1M54 datasheet (51K) |
