12V 5mm LED with through-hole Type 503FRD62D3L14-12V got the similar specifications with 304FRD62D3L14V12. For both of this Red Through-hole LED, they are all red diffused lens with 12V forward voltage, 20mA operation current and integrated resistor inside. The biggest different is the size of LED Lamps. The former 5mm Red Through-hole LED got 5mm diameter red diffused cylinder with 8.7mm high and the latter 3mm Red Through-hole LED just got 3mm diameter red epoxy lens. In this case, 5mm 12V LED 620 - 625nm LED will got bigger emitting area. Do you need some 12V LED for your project? Contact us for more detail or if you need some sample for test~ Size of 12V 5mm LED: Through-hole LED Features: * Dimension of Lens: 5mm round top; * Forward voltage: 12VDC Compatible; * Wavelength 620-630nm; * Lens type: Red diffused; * High reliability and high radiation intersity; Electrical Parameters: Parameter…