XFWCC483201-143 - 14.3µH Receiver Coil | XFMRS
部品番号: XFWCC483201-143 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $15 | $15.00 |
| 10 | $10 | $100.00 |
| 100 | $7.5 | $750.00 |
| 500 | $6 | $3,000.00 |
| 1,000 | $5.4 | $5,400.00 |
XFWCC483201-143 概要
A wireless charging receiver coil is an inductive component that captures magnetic energy from a transmitter coil through electromagnetic coupling. Unlike a conventional signal inductor selected primarily for impedance or current filtering, a wireless charging coil is chosen according to its inductance, resistance, coupling behavior, physical dimensions, and compatibility with the transmitter and receiver electronics. The receiver coil is part of a broader wireless power transfer system that includes a transmitter coil, resonant capacitors, a power-management circuit, and a load such as a battery.
The verified specification for XFWCC483201-143 includes an inductance of 14.3 µH and a maximum resistance of 200 mΩ. These values are useful initial screening points, but they do not by themselves define charging efficiency, coil geometry, coupling coefficient, current rating, saturation behavior, insulation rating, or thermal performance. Those parameters must be confirmed from the manufacturer datasheet before production release. Distributor listings also identify RoHS compliance and tray packaging, but no verified manufacturer datasheet URL was supplied in the retrieved data.
Typical design work should compare the coil against the selected transmitter, receiver IC, resonant network, ferrite or shielding arrangement, PCB geometry, and enclosure. The receiver coil should be positioned so that its magnetic coupling remains repeatable across the product's mechanical tolerances. Changes to nearby conductive parts, metal chassis, ferrite placement, or coil separation can alter effective coupling and charging behavior even when the nominal 14.3 µH value is unchanged.
For procurement, distributor listings show multiple quantity breaks, but pricing can change with market conditions and inventory. One distributor lists $15 at 1 unit, $10 at 10 units, $7.50 at 100 units, and $6 at 1,000 units. Another listing reports $13.50 at 1 unit, $9 at 10 units, $6.75 at 100 units, and $5.40 at 1,000 units. These prices are source-specific and should be checked before ordering.
This product page consolidates verified distributor specifications, available pricing, sourcing links, application guidance, and design considerations. Because the supplied data does not include a complete manufacturer datasheet or a verified alternative cross-reference, package-specific replacement candidates should not be assumed without engineering validation.
ドロップイン代替品: XFWCC483201-143 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
IWAS4832ABEB110JF1
✅ ドロップイン📋 参考代替品（カタログ未掲載）
XFWCC483201-143 最大定格＆電気的特性
| Product Type | Wireless charging coil receiver |
| Inductance | 14.3 µH |
| Maximum DC Resistance | 200 mΩ max |
| 機能 | Receiver coil for wireless power transfer |
| Component Family | Inductors, Coils, Chokes / Wireless Charging Coils |
| Manufacturer | XFMRS |
| Packaging | Tray |
| RoHS ステータス | Yes |
XFWCC483201-143 standard ピン配置ガイド
XFWCC483201-143 (standard パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: XFWCC483201-143.
詳細は データシート をご参照ください。
主な用途
XFWCC483201-143 の用途: 6 件s: Wireless Battery Charging Receiver, Handheld Wireless Power Accessory, Wireless Power Desk Stand, Battery-Powered Consumer Device, Wireless Charging Development Kit, Wireless Power Module.
Wireless Battery Charging Receiver
XFWCC483201-143 is a candidate receiver coil for a wireless battery-charging architecture because the verified data identifies it as a 14.3 µH wireless charging receiver coil with a maximum DC resistance of 200 mΩ. It can be placed near the receiving power-management electronics so that magnetic energy transferred by a transmitter is coupled into the receiver resonant network. The inductance and resistance provide initial values for loss estimation, but the actual resonant capacitor, receiver IC, coupling coefficient, and charging efficiency must be validated experimentally. Mechanical alignment and the separation between transmitter and receiver are especially important because those variables can change the effective power transfer more than the nominal inductance alone suggests.
おすすめ
Handheld Wireless Power Accessory
The XFWCC483201-143 can be evaluated in a handheld accessory or add-on module that receives power from a Qi-compatible or otherwise validated wireless transmitter. Its 14.3 µH nominal inductance should be treated as a starting point for matching the receiver network, while the 200 mΩ maximum resistance helps identify a potentially efficient coil candidate. The design must account for the accessory housing, user alignment tolerance, nearby metal, and the receiver IC's operating frequency. Because the supplied sources do not provide dimensions, current rating, or coupling data, prototype testing is required before committing the part to a compact enclosure.
おすすめ
Wireless Power Desk Stand
A wireless charging stand can use XFWCC483201-143 as the receiver-side magnetic element when the mechanical design maintains repeatable coil alignment with a fixed transmitter. In this arrangement, the 14.3 µH inductance supports preliminary resonant-network selection, and the maximum 200 mΩ resistance provides a useful upper bound for DC-loss screening. The stand should be tested across its full charging position and with the product enclosure installed, since angle, stand material, and foreign-object detection can affect coupling. The verified data does not identify a reference design, so application qualification should rely on measured input power, receive-coil current, thermal response, and charging behavior.
おすすめ
Battery-Powered Consumer Device
For a battery-powered consumer device, XFWCC483201-143 may be considered when the product requires inductive energy transfer without exposed electrical contacts. The receiver coil must be positioned away from antennas, display metal, shielding cans, and other conductors that could redirect magnetic flux. The verified 14.3 µH and 200 mΩ values are insufficient to predict conversion efficiency because the receiver topology and coupling geometry are not supplied. Use the component as a prototype candidate only after confirming the physical drawing, terminal orientation, resonant capacitance, and thermal limits with the manufacturer documentation.
おすすめ
Wireless Charging Development Kit
XFWCC483201-143 is suitable for bench-level evaluation in a wireless charging receiver prototype because the verified distributor data supplies a nominal inductance and maximum DC resistance for initial circuit work. Engineers can use these values to compare receiver resonant-network options and estimate winding loss before a complete datasheet is obtained. The prototype should include provisions for measuring coil current, coupling, rectifier output, and charging efficiency. Since the supplied sources do not specify terminal pinout, dimensions, saturation current, or thermal limits, the component should not be placed into a production PCB until those data are independently confirmed.
おすすめ
Wireless Power Module
XFWCC483201-143 can be considered for a compact wireless power module where the receiver coil is integrated above or beside a receiver IC and resonant capacitor. The 14.3 µH nominal inductance must be matched to the selected capacitance and operating frequency, while the 200 mΩ maximum DC resistance can help identify winding-loss risk. Placement is as important as the nominal value: the coil should maintain the intended distance from the transmitter and from conductive enclosure parts. The verified data does not specify module footprint, terminal arrangement, or shielding, so it cannot be considered a drop-in module component without mechanical and electrical review.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: XFWCC483201-143 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | IWAS4832ABEB110JF1 |
|---|---|---|
| Brand | XFMRS | Vishay |
| Function | Wireless charging coil receiver | Wireless charging receive coil / shield |
| Drop-In Status | Target component | Potential receive-coil comparison only; mechanical and electrical equivalence not verified |
主な差別化要因
- Verified nominal inductance and resistance values （vs IWAS4832ABEB110JF1)
- Targeted wireless receiver identity （vs IWAS4832ABEB110JF1)
- Known packaging information （vs IWAS4832ABEB110JF1)
設計ノート
Place the receiver coil according to the manufacturer mechanical drawing and keep the coil-to-receiver-IC and coil-to-transmitter spacing repeatable. Do not infer terminal orientation from a distributor photograph. Preserve clearances around conductive parts, and confirm that the PCB layout does not place test pads, shields, or ground planes in positions that alter the intended magnetic coupling.
Use the verified 14.3 µH inductance and 200 mΩ maximum DC resistance only as initial design values. The receiver resonant capacitor and operating frequency must be selected together with the coil, and prototype measurements should confirm coil current, rectifier output, conversion efficiency, and thermal behavior. Higher winding resistance can increase loss, but the complete loss budget also depends on the transmitter, resonant network, rectifier, and load.
Validate the coil under worst-case receive power, charging current, ambient temperature, and enclosure conditions. The supplied data does not include current rating, saturation current, thermal resistance, or temperature limits, so those values cannot be estimated reliably. Measure temperature at the coil and receiver electronics during repeated charging cycles, especially when the product is enclosed or surrounded by thermally conductive materials.
A nominal 14.3 µH replacement is not automatically a valid replacement for XFWCC483201-143. Wireless charging performance depends on coil geometry, coupling, shielding, resonant capacitance, transmitter alignment, and receiver electronics in addition to inductance. Verify the mechanical drawing, resistance, inductance tolerance, frequency behavior, and terminal arrangement before approving any substitute.
コンプライアンス情報
RoHS is reported as Yes by the verified distributor listings. The supplied data does not confirm REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable to this passive coil component unless the manufacturer specifically designates an automotive qualification.
