The FND530 and FND537 are green GaP 7-segment LED displays; the FND540 and FND547 are yellow Super GaAsP 7-segment LED displays; and the FND550 and FND557 are amber Super GaAsP 7-segment LED displays.
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Green GapĀ· Yellow Super GaAsP Amber Super GaAsP O.S-Inch 7-Segment LED Displays
Optoelectronic Products
General Description The FND530 and FND537 are green GaP 7-segment LED displays; the FND540 and FND547 are yellow Super GaAsP 7-segment LED displays; and the FND550 and FND557 are amber Super GaAsP 7-segment LED displays. All have a 0.50-inch nominal character height. These displays are for applications where the viewer is within 20 feet of the display.
Fits Standard Sockets With O.