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| 브랜드 이름: | LIGHT-BO |
| 모델 번호: | lb40381ew-3s-t1-d |
| MOQ: | 1000 |
| 가격: | Negotiate |
| 지불 조건: | t/t |
| 공급 능력: | 200000 PCS/DAY |
This specialized 4-digit 7-segment LED display is engineered to excel in the heat-intensive environments of oven controllers, gas cookers, and cooking timers—featuring ultra white emission for clear, high-contrast readability and extreme temperature resistance (105°C to 120°C).
| 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 | °C |
| Storage Temperature Range | Tstg | -40~+85 | °C |
| Solder Temperature (≤3 seconds) | Th | 260 | °C |
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | Vf | If=10mA | 1.8 | 2.4 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensity | Iv | If=10mA | 30 | 40 | mcd |
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | Vf | If=10mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensity | Iv | If=10mA | 60 | 80 | mcd |
This display solves the core pain point of heat-induced display failure in kitchen appliances. Its 105°C-120°C tolerance ensures reliable performance where standard displays break down, keeping critical timer/temperature values readable.
Ultra white emission and a big viewing angle prioritize user convenience, even in busy, well-lit kitchens. Common cathode polarity, IC compatibility, and compliance streamline manufacturing and global distribution for appliance brands.
