The RLM series alloy resistors are the core products of Dayi Technology's alloy resistors, with complete product models, stable product performance, and high market share. The RLM series alloy resistors belong to pure metal alloy resistors, mainly made of copper and manganese copper tin. The product volume includes four mainstream volumes: 0805120620102512. The main resistance value range is 0.5m Ω~50m Ω. This article provides a detailed introduction to the characteristics and selection parameters of Dayi alloy resistance RLM products.
The main product characteristics of Dayi (TA-I) alloy resistance RLM series are as follows:
1. High current detection, with a minimum resistance value of up to 0.5m Ω
2. Low TCR
3. Compliant with UL-94 V0 level
The main product application markets of Dayi (TA-I) alloy resistance RLM series
1. Switching power supply
2. DC-DC converter, battery pack, charger, adapter
3. Portable products
4. Voltage regulation module (VRM)
5. Computers
6. Consumer electronics and home appliances
Table of Main Product Selection Parameters for Dayi (TA-I) Alloy Resistance RLM Series:
| Type | Size | Power Rating at 70℃ | Resistance Range(mΩ) | TCR (ppm/℃) | Operation Temperature Range (℃) | Resistance Tolerance (%) |
|---|---|---|---|---|---|---|
| RLM | 0805 | 0.125W/0.25W/0.5W | 1-25 | ±50 | 155℃~+170℃ | 1% |
| RLM | 1206 | 0.25W/0.5W/1W/1.5W | 0.5~50 | ±50 | 155℃~+170℃ | 1% |
| RLM | 2010 | 0.5W/0.75W/1W/1.5W | 1~50 | ±50 | 155℃~+170℃ | 1% |
| RLM | 2512 | 1W/1.5W/2W/3W | 0.3~50 | ±50 | 155℃~+170℃ | 1% |
大毅(TA-I)合金电阻RLM系列的主要产品选型参数规格列表如下图：
The above are the main product selection parameters and product characteristics of Dayi RLM series metal alloy resistors. If you need more detailed product information and purchase, please consult online customer service.
