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Sharp GH04850B2G – 488nm Sky Blue – 90mW - In Module
$49.99
GH04850B2G Laser Diode Module
Sharp GH04850B2G single-mode cyan laser diode press-fit into a standard 12 mm aluminum module body with 25 mm aluminum rear heatsink/backplate. Diode pins have leads soldered for direct driver connection. Equipped with an acrylic collimating lens retained by a spring.
Diode Specifications (GH04850B2G)
Parameter | Value |
Wavelength (typical) | 487 nm (480–495 nm range) |
Optical Output Power | 50 mW typ / 90 mW max (CW) |
Package | Φ5.6 mm TO-can |
Threshold Current (Ith) | 40 mA typ |
Operating Current (Iop) | 105 mA typ @ 50 mW |
Operating Voltage (Vop) | 6.0 V typ |
Far-Field Divergence (FWHM) | θ∥ ≈ 8°, θ⊥ ≈ 23° |
Mode | Single-mode |
Case Temperature Range | –10 °C to +60 °C |
Module Assembly
Feature | Detail |
Host Diameter | 12 mm aluminum |
Rear Section | 25 mm aluminum back / heatsink |
Diode Mounting | Press-fit |
Electrical Connection | Leads soldered to diode pins |
Optics | Acrylic collimating lens |
Lens Retention | Spring |
Focus | Adjustable via lens position |
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