Product Overview
This product is a Nickel-Zinc Ferrite EMI Magnetic Ring (XRRH16*17*9 L) designed for electromagnetic interference suppression. It utilizes the RF5M material formulation and is manufactured by Dongguan Xiangru Electronics Co., Ltd. The product comes with detailed electrical and dimensional specifications, along with an impedance curve and material properties.
Product Attributes
- Brand: Xiangru ()
- Origin: Dongguan, China
- Material: RF5M (Nickel-Zinc Ferrite)
- Customer Part Number: XRRH16*17*9
- Date: 2020-03-02
Technical Specifications
| Item | Material | Dimensions (mm) A | Dimensions (mm) B | Dimensions (mm) C | Z1 () @ 25 MHz | Z2 () @ 100 MHz | L1 (H) | Q @ 100 MHz | Winding | Test Instruments | Test Conditions (Temp/Humidity) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XRRH16*17*9 L | RF5M () | 16 0.40 | 17 0.50 | 9 0.30 | 50 | 100 | 15.90 (Typical) | 16.98 (Typical) | 2 UEW 0.65120 mm 1/2Ts | HP4191A | 25 / 75 % |
Material Properties (RF5M)
| Property | Unit | Value |
|---|---|---|
| Initial Permeability (i) | 400 | |
| Frequency Range | MHz | 0.11.0 |
| Saturation Flux Density (Bs) | Gauss | 2500 |
| Remanence Flux Density (Br) | Gauss | 1200 |
| Coercivity (Hc) | A/m | 40 |
| Curie Temperature (Tc) | 150 | |
| Volume Resistivity () | -cm | 1107 |
| Density (d) | g/cm3 | 4.8 |
Impedance Curve Data
| Frequency (MHz) | Impedance () |
|---|---|
| 1 | 4.06 |
| 10 | 37.1 |
| 25 | 55.4 |
| 50 | 85.8 |
| 100 | 135.5 |
| 150 | 188.1 |
| 200 | 258.1 |
| 300 | 472.4 |
| 400 | 472.4 |
| 500 | 294.1 |
| 600 | 200.3 |
| 700 | 145.5 |
| 800 | 113.5 |
| 900 | 102.5 |
| 1000 | 81.1 |
Appearance Standards
- Cleanliness: Slight surface dust is acceptable.
- Burrs: Minor burrs are allowed.
- Mold Adhesion: Slight mold adhesion is acceptable.
- Cracks: Minor surface cracks are acceptable.
- Chipping: Area 1.25mm, Quantity 2, Depth 0.2mm.
Approval Information
Customer Approval: Please sign and return this acknowledgment form after sample inspection. Failure to return will be considered as default approval.
Manufacturer Inspection: Our outgoing inspection will be based on this acknowledgment form.
2410121235_XR-XRRH16-17-9_C20416540.pdf
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