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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The B82144A series from EPCOS are axial leaded bobbin core (BC) RF chokes for general purpose applications. These chokes are made up of large ferrite drum core with enamel copper wire winding. B82144A series RF chokes are suitable for RF blocking and filtering, decoupling and interference suppression, antenna systems and energy saving lamps.
- Wide inductance value ranges from 1µH to 10000µH
- Rated current range from 20mA to 2200mA
- Operating temperature range 40°C
- ±3%, ±5% and ±10% tolerance
- Base material is CuAg0.1
- Compliant to IEC 60062 standards
- Compliant to climatic category IEC 60068-155/125/56
B82144A2474J Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 2 Pin |
| Current Rating | 280 mA |
| Capacitance Tolerance | ±5 % |
| Inductance | 470 µH |
| Self Resonant Frequency | 1.5 MHz |
| Q-Factor | 40.0 |
| Resistance | 2.50 Ω |
| Resonant Frequency | 1.50 MHz |
| Inductance Tolerance | ±5 % |
| Test Frequency | 100 kHz |
| DC Resistance (DCR) | ≤2.5 Ω |
| Current Rating (DC) | 280 mA |
| Resistance (DC Max) | 2.5 Ω |
| Show | |
| Operating Temperature | -55℃ ~ 125℃ |
| Packaging | Each |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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