Japan, Seiwa Electric MFG. Co.Ltd
Seiwa E04RM381913 RC, RM And RMX Types Non-Split Cores

Made in Japan
Manufacturer: SEIWA ELECTRIC MFG.CO., LTD
Model: E04RM381913
Features
Non-split ring cores are available in a wide diameter range from 10.0 to 61.0.

An external form
Dimension
Application
Countermeasures against unwanted radiation or noise terminal voltage caused by interface cables for various digital devices or immunity enhancement measures
racteristic Graph(Impedance-Frequency curve)
| Part No. | Dimensions(mm) | ||
|---|---|---|---|
| A | B | C | |
| E04RM201010 | 10.0 | 10.0 | 10.0 |
| E04RM251512 | 25.0 | 15.0 | 12.0 |
| E04RM381913 | 38.0 | 19.0 | 12.7 |
| E04RM472715 | 47.0 | 27.0 | 15.0 |
| E04RMX201010 | 20.0 | 10.0 | 10.0 |
| E04RMX251512 | 25.0 | 15.0 | 12.0 |
| E04RMX381913 | 38.0 | 19.0 | 12.7 |
| E04RMX422715 | 47.0 | 27.0 | 15.0 |
| Part No. | Dimensions(mm) | ||
|---|---|---|---|
| A | B | C | |
| E04RC100505 | 10.0 | 5.0 | 5.0 |
| E04RC110519 | 11.0 | 5.0 | 18.5 |
| E04RC120715 | 11.8 | 7.3 | 15.0 |
| E04RC120916 | 12.0 | 8.5 | 16.0 |
| E04RC151008 | 14.5 | 10.2 | 8.0 |
| E04RC150719 | 15.0 | 7.0 | 19.0 |
| E04RC160928 | 16.0 | 9.0 | 28.0 |
| E04RC161010 | 16.0 | 10.0 | 10.0 |
| E04RC170813 | 16.5 | 8.2 | 13.0 |
| E04RC170816 | 16.5 | 8.2 | 16.0 |
| E04RC181006 | 17.5 | 9.5 | 6.4 |
| E04RC181029 | 17.5 | 9.5 | 28.5 |
| E04RC211010 | 20.5 | 10.2 | 10.0 |
| E04RC241114 | 23.6 | 11.4 | 14.0 |
| E04RC251512 | 25.0 | 15.0 | 12.0 |
| E04RC281613 | 28.0 | 16.0 | 13.0 |
| E04RC281620 | 28.0 | 16.0 | 20.0 |
| E04RC311908 | 31.0 | 19.0 | 8.0 |
| E04RC613620 | 61.0 | 35.5 | 20.0 |
The above characteristic data are not guaranteed data but actual measurements.
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