KA-3529QB24ZS BLUE is a product of the KA series. It is a 3.5x2.8 mm SMD CHIP LED LAMP. It is suitable for all SMT assembly and soldering processes. It can be used for backlighting. It has low thermal resistance. It is packaged as 1500PCS / REEL and meets RoHS standards.
The KA-3529QB24ZS is a single‑color blue SMD chip LED lamp sized 3.5 mm × 2.8 mm, supplied in tape and reel format. It is suitable for all SMT assembly processes and ideal for backlighting applications, featuring a low thermal resistance and RoHS compliance.
The document provides handling precautions for the silicone‑encapsulated device, electrical and optical characteristics such as peak wavelength and forward voltage, and recommended reflow soldering profiles to ensure reliable mounting without damaging the LED.
| Peak Wavelength | 450 nm |
|---|---|
| Forward Voltage (150 mA) | 3.5 V – 3.9 V |
| Power Dissipation | 585 mW |
| DC Forward Current | 150 mA |
| Thermal Resistance | 140 °C/W |
| Operating Temperature Range | -40 °C to +85 °C |
The recommended reflow temperature is 245 °C ± 5 °C, with a maximum soldering temperature limited to 260 °C.
The forward voltage is specified as 3.5 V to 3.9 V at a test current of 150 mA.