EMC components (Noise suppression)
Ferrite cores / Nanocrystalline Alloys cores etc.
Ferrite cores / Nanocrystalline Alloys cores etc.
LOW CUT CORE (High μ type) TRMH
Feature
Since the core also provides high impedance at frequencies 1 MHz or less, it is useful to suppress conducted noise at around 150kHz.
As the number of cable turns increases, the impedance improves, and higher noise suppression can be obtained.
Resin coated core protects cables from damage caused by core edges. (Products whose Part No. has “E” as the last digit)
A wide variety of sizes are available. (Inner dia. 7.2–87.9mm)
- Ferrite core (Noise filter)
- Common mode noise suppression
Materials
Specification
List
| Feature | Non split type | Cable types | Round cable |
|---|---|---|---|
| Frequency band | Power line noise | Usage | For conducted disturbance |
Different part number may have different characteristics. Please refer to the catalog for details.
Part No. list
You can download a drawing and a test report,
add an sample to Sample Request Box per part number.
| Part No. | Outer diameter (mm) |
Inner diameter (mm) |
Length (mm) |
Download Data | Sample Request |
|---|---|---|---|---|---|
| TRMH-16-8-16E | 16.9 | 7.2 | 16.8 | ||
| TRMH-20-10-10E | 21.0 | 9.2 | 10.9 | ||
| TRMH-25-15-12E | 25.9 | 14.1 | 12.8 | ||
| TRMH-31-20-15E | 32.1 | 19.0 | 15.9 | ||
| TRMH-38-19-13E | 39.1 | 18.0 | 13.9 | ||
| TRMH-47-27-15E | 48.3 | 26.0 | 15.9 | ||
| TRMH-65-38-30E | 67.3 | 36.6 | 31.1 | ||
| TRMH-74-46-20E | 75.76 | 44.22 | 21.0 | ||
| TRMH-103-66-25E | 105.6 | 63.1 | 26.9 | ||
| TRMH-160-90-26E | 165.1 | 87.9 | 28.1 |
Product Inquiry
Please send us your inquiry from the query system regarding product and technical matter about it.
Ferrite Cores (noise filter) over wide frequency band with various fitteing measure are available.
EMC Design based on well-trained measurement skill and suggestion of selection guide of effective ferrite core are available.
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