| Product Details: 
 Payment & Shipping Terms: 
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| Product Name: | 5mm Round T-1 3/4 Type Ultra Red LED | Package: | 5mm Round T-1 3/4 Type DIP LED | 
|---|---|---|---|
| Emitted Color: | Ultra Red | Product Number: | DL-503SRCA-1SR30 | 
| Color Temperature: | 615-625nm | Lens Type: | Water Clear | 
| Forward Voltage @20ma: | 1.8-2.6V | Viewing Angle: | 30 Deg | 
| Highlight: | multi color led diode,green light emitting diode | ||
This is 5mm round T-1 3/4 type ultra red LED, its lens color is water clear and the emitting color of this size is changeable.
| Part No. | Chip Material | Lens Color | Source Color | 
| DL-503SRCA-1SR30 | AlGaInP | Water Clear | Ultra Red | 
Notes:
Specifications are subject to change without notice.
Features:
Descriptions:
Applications:
| Parameters | Symbol | Max. | Unit | 
| Power Dissipation | PD | 78 | mW | 
| Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) | IFP | 100 | mA | 
| Forward Current | IF | 30 | mA | 
| Reverse Voltage | VR | 5 | V | 
| Operating Temperature Range | Topr | -40℃ to +85℃ | |
| Storage Temperature Range | Tstg | -40℃ to +100℃ | |
| Lead Soldering Temperature [4mm (.157″) From Body] | Tsld | 260℃ for 5 Seconds | |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition | 
| Luminous Intensity (Note 1)* | IV | 1000 | 1700 | --- | mcd | IF=20mA | 
| Viewing Angle* | 2θ1/2 | --- | 30 | --- | Deg | (Note 2) | 
| Peak Emission Wavelength | λp | --- | 630 | --- | nm | IF=20mA | 
| Dominant Wavelength | λd | --- | 619 | --- | nm | IF=20mA | 
| Spectrum Radiation Bandwidth | Δλ | --- | 20 | --- | nm | IF=20mA | 
| Forward Voltage | VF | 1.80 | 2.20 | 2.80 | V | IF=20mA | 
| Reverse Current | IR | --- | --- | 10 | µA | VR=5V | 
Notes:

Contact Person: Mr. Chen
Tel: 86-755-82853859
Fax: 86-755-83229774