Yageo's current detection micro ohmic resistance can be divided into alloy resistance and ordinary low resistance resistance resistance. To ensure the safety of the circuit, it is crucial to have reliable current measurement to protect, control, and monitor the power supply and instrument system for operation. Guoju provides products designed specifically for low resistance values (as low as 0.5mR), low temperature coefficients (50ppm/℃ for metals), and high power ratings (1-3W for sizes 2512). Wide edge electrodes and 4-terminal electrodes are also available.
The main selection series for current detection micro ohmic resistors are as follows:
| category | series | Resistance range | Accuracy range | volume |
| PT | Current detection of thick film low ohmic resistance | 50mΩ~976mΩ | 1%~5% | 0402~2512 |
| PE | Car specification alloy electrical resistance | 5mΩ~910mΩ | 0.1%~5% | 0100~2512 |
| PA CJTdCJTIydHlwZSUyMiUzQSUyMnBhcmFncmFwaCUyMiUyQyUyMmNoaWxkcmVuJTIyJTNBJTVCJTdCJTIyaWQlMjIlM0ElMjJ4QnZtYXBOTzV6JTIyJTJDJTIycGFyYUlkeCUyMiUzQTAlMkMlMjJzcmMlMjIlM0ElMjJBQyUyMFdpZGUlMjBUZXJtaW5hbCUyMiUyQyUyMmRzdCUyMiUzQSUyMkFDJUU1JUFFJUJEJUU3JUFCJUFGJUU1JUFEJTkwJTIyJTJDJTIybWV0YWRhdGElMjIlM0ElMjIlMjIlMkMlMjJtZXRhRGF0YSUyMiUzQSU1QiU1RCUyQyUyMnRleHQlMjIlM0ElMjJBQyUyMFdpZGUlMjBUZXJtaW5hbCUyMiU3RCU1RCU3RCU1RA==">Wide Terminal | Automotive metal wide electrode resistance | 1mΩ~5mΩ | 0.5%~5% | 0508~1225 |
| PE Wide Terminal | Automotive metal current detection resistance | 1mΩ~150mΩ | 0.5%~5% | 0508~1225 |
| PA | Automotive metal current sensing resistor | 1mΩ~100mΩ | 0.5%~5% | 0100~2512 |
| PS | Metal micro four terminal current sensing resistor | 0.5mΩ~100mΩ | 0.5%~5% | 0204~0612 |
| PA Jumper | Automotive metal jumper resistor | 0Ω | 01005~2512 | |
| PU | Bare copper sheet resistors for automotive use | 0.1mΩ~5mΩ | 1%~5% | 2512~3921 |
| RL | Current sensing - thick film low ohmic resistance | 10mΩ~1Ω | 1%~5% | 0402~2512 |
The above are the main selection series and parameters of Yageo's current sensing low ohmic micro resistors. If you need to know more detailed product parameters or order, please consult online customer service.
