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Suzhou Walter Electronics is a professional manufacturer of alloy sampling resistors. Product categories are complete: long electrode alloy sampling resistors, four terminal alloy sampling resistors, pure metal alloy sampling resistors, FR4 ultra-thin metal foil alloy resistors, etc. This article provides a comprehensive introduction to the Huade Walter brand alloy sampling resistor series parameters.
The selection parameters for sampling resistance of HTE/HTC long electrode alloy are shown in the table below:
| series | volume | Resistance range | power | accuracy |
| HTE/HTC | 0508 | 1mR~100mR | 1W | 0.5%,1% |
| 0612 | 1mR~100mR | 1.5W | 0.5%,1% | |
| 1020 | 1mR~100mR | 2W | 0.5%,1% | |
| 1508 | 1mR~100mR | 2W | 0.5%,1% | |
| 1225 | 1mR~200mR | 3W | 0.5%,1% | |
| 3008 | 1mR~100mR | 3W | 0.5%,1% | |
| 3015 | 1mR~100mR | 4W | 0.5%,1% | |
| 3618 | 1mR~100mR | 4W | 0.5%,1% | |
| 3921 | 1mR~100mR | 5W | 0.5%,1% |
The structure diagram of the HTE/HTC long electrode alloy sampling resistance welding pad is as follows:
The sampling resistance parameters of MSH/MSHL/PMSH series alloys are shown in the table below:
| series | volume | Resistance range | power | accuracy |
| MSH | 2512 | 0.5mR~56mR | 2W/3W | 0.5%,1% |
| MSHL | 2512 | 1mR~25mR | 2W/3W | 0.5%,1% |
| PMSH | 2512 | 11mR~500mR | 2W/3W | 1%,2%,5% |
The structural diagram of the MSH/MSHL/PMSH series alloy sampling resistance welding pad is as follows:
The selection parameters of HFCL/SHCA four terminal alloy sampling resistor are shown in the table below:
| series | volume | Resistance range | power | accuracy |
| HFCL | 0603 | 1mR~25mR | 0.33W | 1% |
| 1206 | 0.5mR~25mR | 1W | 0.5%,1% | |
| 2512 | 1mR~25mR | 2W | 0.5%,1% | |
| 3015 | 1mR~25mR | 2W | 0.5%,1% | |
| 3618 | 1mR~25mR | 3W | 0.5%,1% | |
| 3921 | 1mR~25mR | 4W | 0.5%,1% | |
| PHFCL | 0603 | 2.5mR~5mR | 0.33W | 1% |
| 0805 | 1mR~2mR | 0.5W | 1% | |
| SFCA | 1206 | 0.5mR~100mR | 0.5W | 0.5%,1% |
| 2512 | 0.5mR~100mR | 0.33W~1W | 0.5%,1% |
Structure diagram of HFCL/SHCA four terminal alloy sampling resistance solder pad:
The selection parameters for sampling resistance of MSTC/MHTC ultra-thin FR4 alloy are as follows:
| series | volume | Resistance range | power | accuracy |
| MSTC | 0201 | CUSTOMER SERVICE | 1% | |
| 0402 | 2.5mR~50mR | 0.25W~0.33W | 1% | |
| 0603 | 2mR~20mR | 0.33W | 1% | |
| 0805 | 1mR~20mR | 0.5W | 1% | |
| 1206 | 1mR~20mR | 1W | 1% | |
| MHTC | 0805 | 1mR~5mR | 1W | 1% |
| 1206 | 1mR~5mR | 1W | 1% |
The structure of the MSTC/MHTC ultra-thin FR4 alloy sampling resistance welding pad is as follows：
The above are the main series of Walter electronic alloy sampling resistors. For more detailed selection parameters, please contact online customers to provide one-on-one service and FAE support. (Or follow WeChat official account: hnstshop)