The RLS series of Dayi Technology belongs to lead-free current detection resistors. The product has a current detection resistor that is lead-free, halogen-free, and meets the AEC-Q200 automotive industry certification standard. The use of metal foil process has characteristics such as high current and high power, and is also known as alloy resistance by many engineers. The Dayi RLS series is widely used in battery management systems, current detection circuits, LED lighting systems, automotive electronics, household appliances, power supplies, and other products. This article provides a detailed introduction to the main product selection parameters for RLS metal film current detection resistors.
The main product characteristics of Dayi (TA-I) RLS series current detection resistors (metal film resistors) are as follows:
1. High power
2. High heat dissipation characteristics
3. Low TCR
4. Complies with AEC-Q200 certification standards
5. Low power consumption
6. Low electromotive potential (EMF)
7. Ultra low resistance value
The main application markets of Dayi (TA-I) RLS series current detection resistors (metal film resistors) are as follows:
1. Servo and motor control
2. LED lighting and lighting system
3. Laptops, tablets, and peripheral products
4. Smart Home
5. Information and entertainment system
6. Smart electricity meter
7. Power supply, switch mode power supply, power management system
8. Home appliances
9. Storage and Hard Disk
The main products of Dayi (TA-I) RLS series current detection resistors (metal film resistors) are as follows:
| Type | Size | Power Rating at 70℃ | Resistance Range(mΩ) | TCR (ppm/℃) | Operation Temperature Range (℃) | Resistance Tolerance (%) |
|---|---|---|---|---|---|---|
| 0402 | 0.0625W/0.25W | 5~20 | ±100 | -55℃~+125℃ | 1% | |
| 0603 | 0.5W | 3~20 | ±50 | -55℃~+125℃ | 1% | |
| 0805 | 0.75W | 5~100 | ±50 | -55℃~+125℃ | 1% | |
| 1206 | 1W | 3~200 | ±50 | -55℃~+125℃ | 1% | |
| 2512 | 2W | 5~100 | ±50 | -55℃~+125℃ | 1% |
The main product selection manual and naming rules for the TA-I RLS series current detection resistors (metal film resistors) are as follows:
The above is the main product selection information for the TA-I RLS series current detection resistors (metal film resistors). For more detailed information and product ordering, please consult our online customer service.
