Technical Ferrite Core XR XRRH7.8*12.7*4.5 Featuring Frequency and Impedance Characteristics Details
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Product Description
Product Overview
This document details the sample approval for the XRRH7.8*12.7*4.5 ferrite core. It includes technical specifications, electrical performance, and impedance characteristics.
Product Attributes
- Material: HCM2
- Date: 2023-4-9
Technical Specifications
| Item | Description | Specification | Value |
| Product Identification | Product Name | XRRH7.8*12.7*4.5 | |
| Sample Name | XRRH7.8*12.7*4.5 | XRRH7.8*12.7*4.5 | |
| Dimensions (mm) | Outer Diameter (A) | 7.80 0.25 | |
| Height (D) | 4.50 0.25 | ||
| Inner Diameter (C) | 12.70 0.3 | ||
| Model | XRRH 7.8 * 12.7 * 4.5 | ||
| Electrical Performance | Frequency | 25 MHz | Impedance: 30 Min. |
| Frequency | 100 MHz | Impedance: 90 Min. | |
| Impedance vs. Frequency Curve | Frequency (MHz) | Impedance () | |
| 1 | 3 | ||
| 5 | 15 | ||
| 10 | 27 | ||
| 25 | 44 | ||
| 50 | 70 | ||
| 100 | 110 | ||
| 150 | 151 | ||
| 200 | 220 | ||
| 250 | 315 | ||
| 300 | 478 | ||
| 400 | 606 | ||
| 500 | 337 | ||
| 600 | 219 | ||
| 700 | 155 | ||
| 800 | 120 | ||
| 900 | 103 | ||
| 1000 | 85 | ||
| Detection Conditions | Detection Instrument | HP-4191A Impedance Analyzer | |
| Test Conditions | 0.65mm *120mm * 0.5TS | ||
| Temperature | 25C | ||
| Humidity | 60% | ||
| Electrical Impedance () | Specification at 25MHz | 30 Min. | |
| Specification at 100MHz | 90 Min. | ||
| Dimensions for Testing | Outer Diameter (A) | 7.80 0.25 | |
| Inner Diameter (C) | 4.50 0.25 | ||
| Height (D) | 12.70 0.3 | ||
| Measured Values | Sample 1 | Impedance 25MHz: 45.33, Impedance 100MHz: 110.97 | Dimensions: 7.89, 4.58, 12.64 |
| Sample 2 | Impedance 25MHz: 45.36, Impedance 100MHz: 110.83 | Dimensions: 7.89, 4.59, 12.74 | |
| Sample 3 | Impedance 25MHz: 45.37, Impedance 100MHz: 110.70 | Dimensions: 7.82, 4.46, 12.61 | |
| Sample 4 | Impedance 25MHz: 44.71, Impedance 100MHz: 110.65 | Dimensions: 7.86, 4.51, 12.58 | |
| Sample 5 | Impedance 25MHz: 44.78, Impedance 100MHz: 110.42 | Dimensions: 7.85, 4.56, 12.62 | |
| Sample 6 | Impedance 25MHz: 44.51, Impedance 100MHz: 110.68 | Dimensions: 7.83, 4.45, 12.61 | |
| Sample 7 | Impedance 25MHz: 44.58, Impedance 100MHz: 110.25 | Dimensions: 7.92, 4.57, 12.71 | |
| Sample 8 | Impedance 25MHz: 44.99, Impedance 100MHz: 110.67 | Dimensions: 7.83, 4.55, 12.64 | |
| Sample 9 | Impedance 25MHz: 44.89, Impedance 100MHz: 110.55 | Dimensions: 7.87, 4.51, 12.69 | |
| Sample 10 | Impedance 25MHz: 44.97, Impedance 100MHz: 110.43 | Dimensions: 7.93, 4.59, 12.68 | |
| Average (X) | Impedance 25MHz: 44.95, Impedance 100MHz: 110.62 | Dimensions: 7.87, 4.54, 12.65 | |
| Standard Deviation (R) | Impedance 25MHz: 0.86, Impedance 100MHz: 0.72 | Dimensions: 0.11, 0.14, 0.16 |
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