| Part Number | HDSP-5551 | HDSP-5521 |
|---|---|---|
| Manufacturer | Broadcom Limited | Broadcom Limited |
| Category | Display Modules - LED Character and Numeric | Display Modules - LED Character and Numeric |
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| Product Status | Active | Active |
| Display Format | - | - |
| Number of Characters | 1 | 2 |
| Size / Dimension | 0.670" H x 0.495" W x 0.315" D (17.02mm x 12.57mm x 8.00mm) | 0.670" H x 0.990" W x 0.315" D (17.02mm x 25.15mm x 8.00mm) |
| Digit/Alpha Size | 0.56" (14.22mm) | 0.56" (14.22mm) |
| Display Type | 7-Segment | 7-Segment |
| Common Pin | Common Anode | Common Anode |
| Color | Red | Red |
| Voltage - Forward (Vf) (Typ) | 1.7V | 2.1V |
| Current - Test | 5mA | 20mA |
| Millicandela Rating | 1.48mcd | 2.8mcd |
| Wavelength - Peak | 635nm | 635nm |
| Power Dissipation (Max) | 52mW | 105mW |
| Package / Case | 10-DIP (0.600", 15.24mm) | 18-DIP (0.600", 15.24mm) |