XL-BDZ1088SRBC is a common-anode red LED display device (segment/matrix type) with a black face. It features outline dimensions of 32×32×7.2 mm, offering a relatively large display area between models 788 and 1508.
It adopts solid potting encapsulation with advantages of compact size, light weight and excellent shock resistance.
The device can be driven at low voltage and low current, featuring ultra-short luminous response time (<0.1 μs), high brightness and service life exceeding 50,000 hours. It is suitable for equipment requiring large-size numeric display.
Display Performance
Emission Color: Red
Face Color: Black (high contrast)
Luminous Intensity (IV): 720 mcd typical (@20 mA)
Dominant Wavelength (λd): 615~635 nm (typical peak: 625 nm)
Full Width at Half Maximum (Δλ): 20 nm
Electrical Parameters (Ta=25℃)
Maximum Power Dissipation (Pd): 50 mW
Maximum Continuous Forward Current (IF): 20 mA
Maximum Pulse Peak Forward Current (IFP): 80 mA
Maximum Reverse Voltage (VR): 5 V
Forward Voltage (VF): 1.8~2.4 V (@20 mA)
Reverse Current (IR): ≤10 μA (VR=5 V)
Structure & Reliability
Common anode configuration (common terminal connected to positive voltage, opposite to common cathode models)
Operating Temperature: -30℃ ~ +70℃
Storage Temperature: -40℃ ~ +85℃
Soldering Conditions: Wave soldering ≤240℃ for ≤3 s; manual soldering <240℃
Solid potting encapsulation, vibration-resistant and highly stable
Supports continuous scanning drive with wide viewing angle
Usage Recommendations
Constant-current drive is recommended. Current-limiting resistors shall be connected in series for each segment and decimal point.
For dynamic scanning operation, the average current is 4~5 mA and the peak current shall not exceed 100 mA.
ESD protection and moisture prevention should be observed during operation
Home Appliances: Digital display panels for microwave ovens, air conditioners, washing machines, etc.
Medical & Healthcare Devices: Thermometers, blood pressure monitors and other instruments
Smart Home: Smart panels, thermostats, etc.
Bluetooth Speakers: Digital display for volume, mode, etc.
Industrial Control: PLCs, counters, instrument panels
Automotive Instruments: Digital indicators for speed, fuel level, etc.
