Evaluate the JH-H25-MP-A2-R transmitter coil against the controller reference design and available mechanical space. The winding, ferrite backing and lead routing must be reviewed as a complete component.
The model card below contains historical reference values. Request the current drawing and the measurement conditions for inductance, Q and resistance before selecting a sample or approving a production specification.
MP-A2 Integration Questions
Show the magnet material, position, size and complete mechanical stack in the project drawing. Changes near the coil require system evaluation; do not assume a generic magnet-clearance rule establishes compatibility.
The coil designation identifies a design reference, not the certification status of your finished charger. Confirm the applicable controller design and current system requirements, and validate the assembled transmitter and receiver.
The pictured slot is a construction example. Specify its dimensions, position and lead-routing purpose, then evaluate the proposed coil and ferrite assembly in the charger. The illustration is not approval for every slot design.
Identify the insulation, flame-rating and product-standard documents your project requires. Ask for documents for the exact selected materials and construction. No general statement on this page replaces your complete-product safety assessment.
JH-H25-MP-A2-R: Confirm the Current Specification
The historical listing below gives 10 µH REF, 60 mΩ and Q 85 REF. Test conditions and acceptance tolerances must be supplied with the current part specification; these figures are not complete design or purchasing limits.
| Product Name | MP A2 Coil |
| Product Code | JH-H25-MP-A2-R |
| Ferrite Size: | 50mm*1.0mm |
| Inductance: | 10uH REF |
| DC Resistance | 60 mohm |
| Q Value | 85 REF |
Provide the transmitter controller, matching RX coil, enclosure spacing, ferrite drawing and temperature limits. Confirm lead routing and fixture conditions before comparing measurements between sample builds.
Review A11 coil constructions when the controller uses that design, or compare the wider transmitter coil range. Use the receiver coil requirements to define the other side of the system.
For certification scope, read the WPC guidance on coils and other components.
Include the intended RX coil, available stack height and required sample quantity so the quotation can address your integration requirements.
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