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| Place of Origin: | CHINA |
| Brand Name: | IKP |
| Certification: | CE/UL/REACH/ROHS |
| Model Number: | ER231409 |
| Minimum Order Quantity: | 1000 |
|---|---|
| Price: | 0.008-0.23 |
| Packaging Details: | Carton |
| Delivery Time: | 10-15 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100,000/week |
High Magnetic Permeability
Maintains high magnetic permeability under high-frequency conditions, making it suitable for high-frequency circuits. Both the initial permeability (μi) and maximum permeability (μm) are high, effectively enhancing inductance performance.Low Loss
Lower eddy current loss and hysteresis loss at high frequencies, ideal for high-frequency applications. Reduces energy loss and improves efficiency in high-frequency devices like switching power supplies.Good Frequency Characteristics
Maintains stable inductance characteristics over a wide frequency range (e.g., 1kHz~1MHz). Suitable for high-frequency filtering, energy storage, and other applications.Excellent DC Bias Characteristics
Minimal inductance decay under DC bias fields, making it suitable for applications requiring superimposed DC.High Temperature Resistance and Reliability
Operates over a wide temperature range (typically -40°C~125°C), suitable for harsh environments. High mechanical strength, resistant to deformation or cracking.Good Processability
Can be fabricated into complex shapes for inductors, such as toroidal or E-shaped cores. Easy to integrate with circuit boards, suitable for automated production.Switching Power Supplies (SMPS)
Used in high-frequency transformers, PFC inductors, and output filtering inductors to improve power efficiency and stability. Especially suitable for high-frequency (50kHz~1MHz) and high-power applications.Inverters and Converters
Applied in solar inverters, motor drivers, and other devices for filtering and energy storage inductors.DC-DC Converters
Used for energy storage inductors and filtering inductors, supporting efficient energy conversion.EMI Filters
Employed at power input/output terminals to suppress electromagnetic interference and protect circuit stability.Communication Equipment
Used in components such as choke coils and Baluns for high-frequency signal processing.Automotive Electronics
Suitable for onboard chargers, DC-DC converters, and Battery Management Systems (BMS). Meets automotive-grade high-temperature and vibration requirements.Renewable Energy Systems
Used in wind power, photovoltaic systems, and other renewable energy systems for inductors in inverters and energy storage devices.Consumer Electronics
Applied in smartphone fast-charging modules, laptop power adapters, etc., to meet miniaturization and high-efficiency demands.Industrial Automation
Used in high-frequency inductor components for servo drives, PLC controllers, and other equipment. 
| Type | Dimension(mm) | ||||||
| A | B | C | D | E | F | G | |
| ER231409-060-XXX | 23.3±0.3 | 13.9±0.2 | 8.7±0.2 | 9.0±0.2 | 19.4±0.3 | 6.2±0.3 | 15.1±0.3 |
| ER272307-060-XXX | 26.4±0.4 | 22.6±0.3 | 6.7±0.2 | 12.4±0.2 | 22.4±0.3 | 3.55±0.3 | 15.3±0.3 |
| ER302008-060-XXX | 30.0±0.4 | 20.0±0.3 | 7.5±0.2 | 12.0±0.2 | 25.6±0.3 | 4.2±0.3 | 15.6±0.3 |
| ER302012-060-XXX | 30.0±0.4 | 20.0±0.3 | 11.8±0.2 | 12.0±0.2 | 25.6±0.3 | 8.5±0.3 | 15.6±0.3 |
AL Value & Efective Parameters of ER-Cores
| Type |
Le (mm) |
Ae (mm2) |
Ve (mm3) |
AL(nH/N2) | ||
| 20 | 40 | 60 | ||||
| ER231409-060-XXX | 49.95 | 63.62 | 3463 | 42 | 64 | 96 |
| ER272307-060-XXX | 44.40 | 120.76 | 5203 | 89 | 137 | 205 |
| ER302008-060-XXX | 49.73 | 113.10 | 6393 | 74 | 114 | 171 |
| ER302012-060-XXX | 66.65 | 113.10 | 8514 | 55 | 85 | 128 |
