Audited Supplier
White/Blue/Green/Red 3 Digit 17mm 7 Segment LED Display common cathode for refrigerator controller
Features:
Outer dimensions:44*19*9mm
Digit height: 0.67 inch (17mm)
Emitting color : white / blue/ pure green/ red
Polarity: Common cathode
Forward voltage: 2.8-3.2v/2.8-3.2v/2.8-3.2v/1.8-2.2V per led
Forward current:5-10mA per led
Advantages:
High-luminous intensity output
High-efficiency
Low-power consumption
Extremely low-current
Luminous evenly distributed on each segment
Emitting colors: various colors avaioaboe
Code:Yellow Green
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=20mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=20mA | 20 | 40 | mcd | |
| Spectrum With Of Half Value | △λ | If=20mA | 20 | nm | ||
| Wavelength | Dλ | If=20mA | 569 | 574 | nm |
Code:Ultra Bright Red
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=20mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=20mA | 25 | 35 | mcd | |
| Spectrum With Of Half Value | △λ | If=20mA | 20 | nm | ||
| Wavelength | Dλ | If=20mA | 625 | 635 | nm |
Code:Amber
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=20mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=20mA | 20 | mcd | ||
| Spectrum With Of Half Value | △λ | If=20mA | 30 | nm | ||
| Wavelength | Dλ | If=20mA | 585 | 595 | nm |
Absolute Maximum Ratings(Ta=25ºC)
| Parameter | Symbol | Ratings | Unit |
| Forward Current(per dice) | Ipm | 20 | mA |
| Reverse Voltage(per dice) | Vr | 5 | V |
| Power Dissipation(per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature(3 sec) | Th | 260 | ºC |
LED working lifetime 80,000hrs, Absolute Maximum Rating at Ta=25ºC
FAQ:
1.Is your parts new ?
Answer: Yes, our parts could accept any kinds of testing, if there is any quality problem we will take responsibility.
2.What is your warranty?
Answer: Within one year after package have been received.
3.How to pay the order?
Answer: We could accept TT, Escrow, Paypal. After the order have been confirmed the invoice will be sent for reference. Then make payment as the way you like, as soon as the payment have been confirmed, we will arrange shipment.
4.Quality problems
Answer: If there is any quality problem or question, we could offer technical support or return service.
5.What is your lead time?
Answer: about 15-20 days ; For in-stock products. Lead time is about 5-7days after payment have been confirmed.
6. May I have a sample for testing?
Answer: Yes, only to pay shipping cost, free samples would be sent for testing.
