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Vertical PCB Mount Current Transformers
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Price
Price on request ≥1piece
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Model Number
CR8349 -
Data Sheet
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Package
Original packaging -
Specs
CR8349 -
Quantity
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Product Description
CR Magnetics CR8300 Series of PCB Mounted Current Transformers are available in a wide range of sizes and materials to meet any AC current sensing needs. Our General Purpose designs are made from the highest quality silicon steel cores available, and meet most of the common AC current measurement needs. Our Revenue Grade CTs (-N) are made from a nickel alloy core which provides the most linear response over temperature and current level. The High Frequency (-F) products are designed for high frequency applications such as high frequency power supplies and motor drives. CR Magnetics offers DC Immune (-D) models that are designed to provide sensing of AC currents where DC offsets also exist. All products are offered in standard sizes, with the most popular turns ratios. UL, CSA, CE, and RoHS acceptance are all standard.
CR8349 Vertical PCB Current Transformers Features
• Low cost
• 5 standard sizes
• Non-contact, isolated measurement
CR8349 Vertical PCB Current Transformers Specifications
• Construction: Epoxy Encapsulated
• Operating Temperature: -40°C to +85°C
• Stroage Temperature: -45°C to +85°C
• High Potential: 3500 Vac/1 min.
• Frequency: 20 Hz to 200 KHz
CR8349 Vertical PCB Current Transformers Applications
• Over/under current sensing
• Ground Faults
• Current measurements
• Power monitoring
Ir = Maximum Input Current to be linearly sensed
Vmax = Maximum Voltage (Saturation) CT will develop
Te = Effective turns ratio including losses (All Specifications tested at 60 Hz)
CR8349 Vertical PCB Current Transformers Features
• Low cost
• 5 standard sizes
• Non-contact, isolated measurement
CR8349 Vertical PCB Current Transformers Specifications
• Construction: Epoxy Encapsulated
• Operating Temperature: -40°C to +85°C
• Stroage Temperature: -45°C to +85°C
• High Potential: 3500 Vac/1 min.
• Frequency: 20 Hz to 200 KHz
CR8349 Vertical PCB Current Transformers Applications
• Over/under current sensing
• Ground Faults
• Current measurements
• Power monitoring
CR8349 Vertical PCB Current Transformers PART NUMBERS
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General Purpose Vertical PCB Current Transformers |
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Part Number |
Ir |
Vmax RMS |
Te (typ.) |
DCR Ω |
Frequency |
Pin Diameter |
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CR8349-1000 |
50 | 11.6 | 1016 | 35 |
20 - 1 KHz |
1.0 X 6.0 MM |
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CR8349-1500 |
75 | 15.5 | 1520 | 80 |
20 - 1 KHz |
1.0 X 4.0 MM |
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Revenue Grade Vertical PCB Current Transformers |
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Part Number |
Ir |
Vmax RMS |
Te (typ.) |
DCR Ω |
Frequency |
Pin Diameter |
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CR8349-1000-N |
50 | 5.1 | 1009 | 32 |
20 - 1 KHz |
1.0 X 3.0 MM |
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CR8349-2500-N |
75 | 11.2 | 2512 | 190 |
20 - 1 KHz |
1.0 X 3.0 MM |
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High Frequency Vertical PCB Current Transformers |
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Part Number |
Ir |
Vmax RMS |
Te (typ.) |
DCR Ω |
Frequency |
Pin Diameter |
|
CR8349-2000-F |
75 | 16.0 | 2024 | 109 |
20 - 200KHz |
1.0 X 3.0 MM |
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DC Immune Vertical PCB Current Transformers |
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Part Number |
Ir |
Vmax RMS |
Te (typ.) |
DCR Ω |
Frequency |
Pin Diameter |
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CR8349-2000-D |
75 |
7.6 | 2017 | 48 |
20 - 1 KHz |
1.0 X 6.0 MM |
Vmax = Maximum Voltage (Saturation) CT will develop
Te = Effective turns ratio including losses (All Specifications tested at 60 Hz)