Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | Ferrite Cores RoHS |
| Mfr. Part # | XRRH7.8*12.7*4.5 |
| Model Number | XRRH7.8*12.7*4.5 |
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Product Specification
| Description | Ferrite Cores RoHS | Mfr. Part # | XRRH7.8*12.7*4.5 |
| Model Number | XRRH7.8*12.7*4.5 |
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.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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