F9 SCRC 70A Snap On Ferrite Cores Noise Filter Cable Ring Sets Emi / Emc Ferrite Core On USB Cable Ferrite Core
Factory direct sale snap-on ferrite cores for EMI/EMC noise suppression on USB cables and other electronic applications. Made from high-quality NiZn ferrite material with operating temperatures up to 300℃.
| Type | Soft |
| Application | Electronic and electrical equipment |
| Brand | Careful |
| Material | NiZn |
| Frequency Range | 0.1-1000MHz |
| Operating Temperature | <300℃ |
| Tolerance | 20% |
| Certification | ISO-9001 |
- Snap-on design for easy installation on cables
- Effective EMI/EMC noise suppression
- High-quality NiZn ferrite material
- Wide frequency range (0.1-1000MHz)
- Multiple size options available
- Factory direct pricing
| No. | Dimensions (mm) | A | B | C |
|---|---|---|---|---|
| 300 | 21×10×15 | 21±0.5 | 10±0.4 | 15±0.4 |
| 301 | 21×12×13.2 | 21±0.5 | 12±0.4 | 13.2±0.4 |
| 302 | 21×18×13.2 | 21±0.5 | 18±0.4 | 13.2±0.4 |
| 303 | 21×20×13 | 21±0.5 | 20±0.5 | 13±0.4 |
| 304 | 21.2×6×12.7 | 21.2±0.5 | 6±0.3 | 12.7±0.4 |
| 305 | 21.2×6.4×13.7 | 21.2±0.5 | 6.4±0.3 | 13.7±0.4 |
Note: Complete dimensional specifications available upon request.
Huzhou Careful Magnetism Co., Ltd. is a technically leading corporation established in 2001, specializing in EMI and DY Magnetic cores with over 300 specifications. As a High and New Technology Enterprise in Zhejiang Province, we operate three factories with an annual output of 6000 tons of soft ferrite core.
Our company maintains a complete quality control system with ISO9001 certification. We implement strict quality checks including pre-production samples and final inspection before shipment to ensure product excellence.
We always provide a pre-production sample before mass production and conduct final inspection before shipment.
We are the largest manufacturer of ferrite cores in China with over 30 years of experience, supplying major brands like Microsoft, GREE, Midea, SAMSUNG, ASUS.
We accept various delivery terms (FOB, CFR, CIF, EXW) and payment methods (T/T, L/C, PayPal, Western Union). Our team communicates in both English and Chinese.
We provide professional, environmentally friendly, and efficient packaging services to ensure the safety of your goods during transportation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.