The TA-I micro impedance chip resistor RBL series belongs to the low resistance value resistance of alloy thin films and is also known as alloy resistors. It has characteristics such as low resistance, high power, and low temperature, and is widely used in circuit sampling circuits, with resistance values ranging from 10mR to 50mR. This article provides a detailed introduction to the main product characteristics and selection parameters of Dayi alloy thin film low resistance resistors.
The main product characteristics of Dayi (TA-I) micro impedance thin film alloy resistance RBL series are as follows:
1. Low resistance high-precision resistor for current detection
2. Large electrode
3. Good heat dissipation performance
4. High purity aluminum oxide substrate for high power consumption
5. Lead free meets RoHS requirements
The main product application markets of Dayi (TA-I) micro impedance thin film alloy resistance RBL series are as follows:
1. Power management application
2. Switching power supply
3. DC-DC converter, battery pack, charger, adapter
4. Portable instruments (PDA and mobile phone)
5. Voltage regulation module (VRM)
6. Computers
The main product selection parameters of Dayi (TA-I) micro impedance thin film alloy resistance RBL series are as follows:
| Type | Size | Power Rating at 70℃ | Resistance Range(mΩ) | TCR (ppm/℃) | Operation Temperature Range (℃) | Resistance Tolerance (%) |
|---|---|---|---|---|---|---|
| RBL | 0603 | 0.25W | 10~20 | ±200 | -55~+125 | ±1，2，5 |
| 21-91 | ±100 | |||||
| 0805 | 0.5W | 10~20 | ±200 | -55~+125 | ±1，2，5 | |
| 21-91 | ±100 | |||||
| 1206 | 0.5W | 10~20 | ±200 | -55~+125 | ±1，2，5 | |
| 21-91 | ±100 | |||||
| 2010 | 0.75w | 10~20 | ±200 | -55~+125 | ±1，2，5 | |
| 21-91 | ±100 | |||||
| 2512 | 12 | 10~20 | ±200 | -55~+125 | ±1，2，5 | |
| 21-91 | ±100 |
大毅(TA-I)微阻抗薄膜合金电阻RBL系列产品命名规则与选型手册如下：
The above is an introduction to the TA-I micro impedance chip thin film alloy resistance RBL series, covering product characteristics, product selection parameters, and product applications. For more detailed product information or ordering, please consult our online customer service.
