Photoelectric_Effect: LEDs: Flat top, T-1, 2x3x4mm
Photoelectric_Effect: LEDs: Flat top, T-1, 2x3x4mm
Photoelectric_Effect: Flat top LED (filed flange)
Photoelectric_Effect: Flat top LED (filed flange)
Photoelectric_Effect: Flat top LED (filed flange)
Photoelectric_Effect: 3mm round LED (flangeless)
Photoelectric_Effect: 3mm round LED (flangeless)
Photoelectric_Effect: 3mm round LED (flangeless)
Photoelectric_Effect: 2x3x4mm rectangular LED
Photoelectric_Effect: 2x3x4mm rectangular LED
Photoelectric_Effect: 2x3x4mm rectangular LED