This document outlines the specifications for the Watch coil manufactured by Huizhou Qitai Electronic Technology Co., LTD. The document includes detailed information on the coil's dimensions, electrical characteristics, and winding details. The coil is designed for use in watch applications and meets RoHS and HF compliance standards.
Key specifications include an inductance of 8.1±0.3 at 100kHz/V, a Q factor of 20Min at 100kHz/V, and a DCR of 135Max at 100kHz/V. The coil is wound with 0.08*24P hot air stranded wire and features a close winding type with a reverse winding direction. The document also provides a detailed dimensional drawing of the coil, including critical measurements for A, B, C, D, E, F, and G.
The document also includes a revision history, indicating that this is the initial release (A0) of the specification, dated 2022-06-06. The document is approved by Kunziqi and prepared by Feng Xin.
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This document outlines the specifications for the Watch coil manufactured by Huizhou Qitai Electronic Technology Co., LTD. The document includes detailed information on the coil's dimensions, electrical characteristics, and winding details. The coil is designed for use in watch applications and meets RoHS and HF compliance standards.
Key specifications include an inductance of 8.1±0.3 at 100kHz/V, a Q factor of 20Min at 100kHz/V, and a DCR of 135Max at 100kHz/V. The coil is wound with 0.08*24P hot air stranded wire and features a close winding type with a reverse winding direction. The document also provides a detailed dimensional drawing of the coil, including critical measurements for A, B, C, D, E, F, and G.
The document also includes a revision history, indicating that this is the initial release (A0) of the specification, dated 2022-06-06. The document is approved by Kunziqi and prepared by Feng Xin.
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