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PRODUCTS

Seven Product Lines, From Sensing to Connection

Franchised distribution and selection support across seven categories: bio-signal & smart sensing, MEMS pressure & acoustic sensors, precision connectors, connectors & harnesses, MLCC, wireless charging & power management and circuit protection.

PRODUCT LINE 01

Bio-Signal & Smart Sensing

ZettaSensing

A complete sensing portfolio from bio-signals to environment: ultra-low-power PPG AFE (10 µA including LED current), medical-grade ECG front end (112 dB SNR, 2–12 lead cascade), fully integrated digital force-sensing chip for electronic skin and robotic touch, plus photoacoustic CO₂, palladium-alloy hydrogen, particulate matter and human-presence sensing.

Smart ring / watchHeart-rate earbudsMedical ECGSleep monitoringRobotic touchAir purificationEnergy storage & H₂ safety

Key products & services

  • Low-power high-resolution PPG AFE ZSPD400x
  • Multi-lead ECG AFE ZSBM100x (2–12 lead cascade)
  • Combined ECG + PPG bio-signal sensor ZSBM800x
  • Fully integrated digital pressure strain sensor ZSFS100x (SoC, MEMS strain gauge + CMOS)
  • Photoacoustic aerosol / particulate detector ZSPD5188
  • Micro-signal front end ZSAD12xx / smart PIR processor ZSIR11xx
  • Photoacoustic CO₂ / palladium-alloy H₂ · thermal flow · human presence
Representative part numbers & key parameters
ZettaSensing Bio-signal & sensing front ends · key parameters (as published on the vendor site)
Part numberTypeKey parameters
ZSBM800XECG + PPG 二合一传感器(AFE / SiP)ECG SNR 112dB | ECG 输入阻抗 50GΩ | 差分输入 ±500mV | PPG 系统功耗 10µA@25Hz | PPG 等效输入噪声 4.5nA rms | 采样率最高 16kHz | ADC 最高 24bit
ZSPD400X低功耗高精度 PPG 模拟前端(AFE / SiP)系统功耗 10µA(@25mA LED)| 环境光抑制 60dB | ADC 最高 24bit | 3 路 LED 驱动,单路最高 240mA | 工作温度 -40℃~85℃
ZSBM100X多导联 ECG 全集成模拟前端3 通道 | 输入折合噪声 0.8µVrms@40Hz BW | 数据率最高 16ksps | ADC 24bit | 输入偏置电流 65pA | 每通道功耗 0.2mW | 28-pin QFN 5×5mm
ZSFS1001高精度数字压力应变传感器(SoC)封装 1.45×1.45mm | 工作电压 1.8~3.6V | 工作功耗 <4µA@10Hz | ADC 最高 16bit | 工作温度 -40℃~85℃ | ESD >2kV(HBM)
ZSPD5188高集成度光电气溶胶 / 颗粒物探测器模拟供电 1.7~1.9V | I/O 供电 1.7~3.6V | 待机电流 1.5µA(typ.)| 环境光抑制 60dB(typ.)| LED 驱动压降 80mV@100mA | 片上 PD 灵敏度 0.6A/W@940nm
ZSAD12XX微信号处理前端(NDIR 热释电 / 热电堆)ZSAD120X 输入阻抗 10GΩ~1.28TΩ | SNR 最高 84dB | 14bit 有效分辨率 | 双通道工作电流约 40µA@500sps | 支持 I²C 与单线 DOCI
ZSIR11XX智能 PIR 信号处理器ZSIR1102 内核处理器 | ZSIR1112 数字传感器 | ZSIR1100 无需外挂 MCU 的控制器 | ZSIR1110 传感控制器 | 支持主从模式双技术(红外 / 微波)
← 左右滑动查看完整参数 →
PRODUCT LINE 02

MEMS Pressure & Acoustic Sensors

LUQIN · JRMEMS · HUAJING

Built around capacitive barometric pressure sensors and MEMS microphones for altitude measurement, indoor/outdoor navigation and voice capture. Resolution reaches ±0.5 Pa (about ±5 cm), relative accuracy ±6 Pa, temperature drift below 0.5 Pa/K, and no re-calibration is needed after SMT reflow.

Drone altitude holdSmart watch / bandPhone / tabletTWS earbudsSmart homeIndoor navigation5G RF front endE-cigarettesAutomotive pressure

Key products & services

  • High-resolution barometer LQBP003TA (24-bit, 0.2 Pa effective resolution, I²C/SPI, 0.5 µA standby)
  • Low-noise barometer LQBP001TA (300–1200 hPa, ±0.3 Pa noise, ±3 Pa relative accuracy)
  • Ultra-compact barometers LQBP001MB / LQBP002TA (from 2.0×2.0×0.75 mm)
  • Water-resistant barometers for wearables & outdoor, no re-calibration after SMT reflow
  • MEMS microphones: digital PDM / analog (SNR 62–70 dB, SV Senstech · JRMEMS)
  • SV Senstech pressure sensors, MEMS-SBAW 5G RF filters and e-cigarette sensors
Representative part numbers & key parameters
LUQIN Capacitive MEMS barometers · key parameters (as published on the vendor site)
Part numberPackage & sizeRange / accuracyPower & interface
LQBP003TA常规型 8-pin LGA | 2.5×2×0.95mm300–1200hPa | 24 位输出,高精度模式有效分辨率 0.2Pa | ±3Pa 相对精度 | ±0.5℃ 温度精度 | 温漂 <0.5Pa/K压力测量 1.7µA | 温度测量 1.5µA | 待机 0.5µA | I²C / SPI(均带中断)| VDDIO 1.08–3.6V
LQBP002TA10-pin LGA | 2×2×0.75mm300–1200hPa | 压力分辨率 ±0.2Pa(±2cm)| ±3Pa 相对精度 / ±10Pa 绝对精度 | ±0.5℃高精度模式 60µA | 低功耗模式 3µA | I²C / SPI | VDDIO 1.08–3.6V | 测量典型 28ms
LQBP001TA8-pin LGA | 2.5×2×0.95mm300–1200hPa | 压力分辨率 ±0.6Pa(±5cm)| ±6Pa 相对精度 | ±0.5℃高精度模式 60µA | 低功耗模式 3µA | I²C / SPI | VDDIO 1.2–3.6V | 测量典型 28ms
LQBP001MB8-pin LGA | 2.5×2×0.9mm300–1200hPa | 压力分辨率 ±0.6Pa(±5cm)| ±6Pa 相对精度 | ±0.4℃标准模式 3µA@1Hz | I²C / SPI | VDDIO 1.2–3.6V | 测量典型 27.6ms
LQBP001-2Bar8-pin LGA | 2.5×2×0.9mm300–2000hPa(低气压 / 户外场景)| 压力分辨率 ±0.6Pa | ±6Pa 相对精度标准模式 17µA@1Hz | I²C / SPI | VDDIO 1.2–3.6V
LQBP004TA防水型 10-pin LGA | 3.3×3.3×2.9mm300–1200hPa | 100m 水深下功能正常 | 分辨率 ±0.6Pa | ±6Pa 相对精度高精度模式 60µA | 低功耗模式 3µA | I²C / SPI | VDDIO 1.2–3.6V
LQBP005TA防水型 10-pin LGA | 2.7×2.7×1.7mm300–1200hPa | 100m 水深下功能正常 | 分辨率 ±0.6Pa | ±6Pa 相对精度高精度模式 60µA | 低功耗模式 3µA | I²C / SPI | VDDIO 1.2–3.6V
← 左右滑动查看完整参数 →
LUQIN · MEMS microphones MEMS microphones · key parameters (as published on the vendor site)
Part numberType / outputSizeSensitivitySNROther key parameters
LQMBD2613526数字 MEMS 麦克风 | PDM 输出3.5×2.65×0.98mm26±1dBFS65dBA供电 1.62–3.6V | AOP 120dBSPL | PSR -90dBFS
LQMPD2613526数字 MEMS 麦克风(伪顶部进声孔)| PDM 输出3.5×2.65×0.98mm26±1dBFS65dBA供电 1.62–3.6V | AOP 120dBSPL | PSR -80dBFS
LQMPD2614030数字 MEMS 麦克风(伪顶部进声孔)| PDM 输出4.0×3.0×1.0mm-26±1dBFS65dBA供电 1.62–3.6V | 工作电流 700µA | AOP 120dBSPL | PSR -80dBFS
LQMTD2614030数字 MEMS 麦克风(顶部进声孔)| PDM 输出4.0×3.0×1.0mm-26±1dBFS56dBA供电 1.62–3.6V | 工作电流 700µA | AOP 120dBSPL | PSR -60dBFS
LQMBA3812718模拟 MEMS 麦克风 | ANC 主动降噪2.75×1.85×0.95mm-38±1dBV/Pa63dBA供电 1.6–3.6V | THD 0.5%@115dBSPL | AOP 123dBSPL | LFRO 15Hz
LQMBA3812718-001模拟 MEMS 麦克风2.75×1.85×0.90mm-38±1dBV/Pa62.5dBA供电 1.6–3.6V | THD 1%@115dBSPL | AOP 124dBSPL | LFRO 85Hz
LQMBA3812718-002模拟 MEMS 麦克风 | ANC 主动降噪2.75×1.85×0.95mm-38±1dBV/Pa64dBA供电 1.6–3.6V | THD 0.5%@115dBSPL | AOP 128dBSPL | LFRO 18Hz
LQMBA3812718-003模拟 MEMS 麦克风 | ANC 主动降噪2.75×1.85×0.95mm-38±1dBV/Pa63dBA供电 1.6–3.6V | THD 0.1%@94dBSPL | AOP 128dBSPL | PSR -100dBV
LQMBA3812718-004模拟 MEMS 麦克风 | ANC 主动降噪2.75×1.85×0.95mm-38±1dBV/Pa66dBA供电 1.5–3.6V | THD 0.5%@94dBSPL@1kHz | AOP 130dBSPL | LFRO 10Hz
LQMTA3812718-001模拟 MEMS 麦克风(顶部进声孔)| ANC 主动降噪2.75×1.85×0.95mm-38±1dBV/Pa58dBA供电 1.6–3.6V | THD 0.1%@94dBSPL | AOP 127dBSPL | PSR -100dBV
LQMTA4212718模拟 MEMS 麦克风(顶部进声孔)2.75×1.85×0.95mm-42±1dBV/Pa59dBA供电 1.6–3.6V | THD 0.5%@115dBSPL | AOP 130dBSPL | LFRO 15Hz | PSRR 60dB
← 左右滑动查看完整参数 →
PRODUCT LINE 03

Precision Connectors

HEFENG · YTOP · ECT · OCN

Precision connectors covering FPC/FFC, HDMI, LVDS, SATA, phone jack, SD sockets, Type-C and board-to-board. Our main franchise partner runs in-house tooling, stamping, molding, plating and fully automatic assembly with monthly capacity of 2.6 billion stamped parts and 100 million assembled units, certified to ISO9001 / ISO14001 / QC080000.

SmartphonesNotebooksTV / displaySecurityAutomotive

Key products & services

  • FPC / FFC connectors (0.5–2.5 mm pitch, flip-lock / slide-lock / drawer)
  • Board-to-board connectors (0.35–0.8 mm pitch) & Copper Pin arrays
  • High-speed HDMI / SATA / SAS / LVDS connectors
  • Multi-slot card sockets: SD / XD / MMS / MMC / XF
  • Phone jacks, Card Spring contacts, WTB modules
  • Modular combo connectors & custom tooling
Representative part numbers & key parameters
Zhejiang HEFENG Technology Representative FPC / FFC connectors · structure & key parameters (vendor part table)
Part numberStructure / pitchHeightMounting & applicable FPC
AFC80-*****-**0.5mm Pitch | 后压卧式 | 第 7 代1.0mm贴装 | 适用 FPC(官网标注 T/C、B/C)
AFC77-*****-**0.5mm Pitch | 后压卧式 | 第 4 代1.0mm贴装 | 适用 FPC(官网标注 T/C、B/C)
AFC63-*****-**0.5mm Pitch | 后压卧式 | 第 2 代1.60mm贴装 | 适用 FPC(官网标注 T/C、B/C)
AFC59-*****-**0.5mm Pitch | 后压卧式 | 第 1 代1.60mm贴装 | 适用 FPC(官网标注 T/C、B/C)
AFC49-S**F6A-0Z0.5mm Pitch | FPC 后压卧式 | 第 4 代 SMT 型1.2mmSMT | 适用 FPC
AFC42-S**F*A-**0.5mm Pitch | FPC 后压卧式 | 第 3 代 SMT 型1.00mmSMT | 适用 FPC
AFC41-S**F1A-0F0.5mm Pitch | FPC 后压卧式 | 第 3 代 SMT 型2.00mmSMT | 适用 FPC
AFC34-S**F*A-**0.5mm Pitch | FPC 后压卧式 | 第 1 代 SMT 型1.20mmSMT | 适用 FPC
AFE07-*****-**0.3mm Pitch | 后压卧式 | 第 8 代0.9mm贴装 | 适用 FPC(官网标注 T/C、B/C)
AFE01-S**F1A-000.3mm Pitch | 前掀式(Easy-on)1.0mm贴装 | 适用 FPC(官网标注 B/C)
AFC02-S**FCA-000.5mm Pitch | 前掀式(Easy-on)2.0mm贴装 | 适用 FPC(官网标注 B/C)
AFC20-S**FCA-000.5mm Pitch | 前掀式(Easy-on)2.0mm贴装 | 适用 FPC(官网标注 B/C)
← 左右滑动查看完整参数 →
Zhejiang HEFENG Technology · WTB Representative WTB wire-to-board connectors (vendor part table)
Part numberStructure / pitchHeight
AWB13-S**C*A-**1.25mm Pitch | 拉拔卧式 | 第 6 代 SMT 型2.15mm
AWB12-S**C*A-HF1.25mm Pitch | 拉拔卧式 | 第 5 代 SMT 型1.90mm
AWB11-S**F*A-HF2.0mm Pitch | 拉拔卧式 | 第 1 代 SMT 型4.80mm
AWB10-S**F1A-HF1.25mm Pitch | 拉拔立式 | 第 1 代 SMT 型4.80mm
AWB09-S**F1H-H01.0mm Pitch | 拉拔卧式 | 第 1 代 SMT 型4.30mm
AWB08-S**F5A-HF1.25mm Pitch | 拉拔卧式 | 第 4 代 SMT 型2.15mm
AWB07-S**C*A-HF1.25mm Pitch | 拉拔卧式 | 第 1 代 SMT 型2.03mm
AWA02-S**F*A-HF1.0mm Pitch | 拉拔卧式 | 第 2 代 SMT 型2.95mm
AWA01-S**C*A-001.0mm Pitch | 拉拔卧式2.95mm
← 左右滑动查看完整参数 →
PRODUCT LINE 04

Connectors & Wire Harnesses

XINFUER · YIFENG · ZENGJIA · HESHENGXIN · BOZHONG

FPC connectors (ZIF / Non-ZIF, flip-lock / slide-lock / drawer, SMT / DIP), locking wafer wire-to-board connectors, 3.5 mm high-voltage headers, battery holders and contacts, plus shielded / copper-laminated FFC ribbons and JJS-series custom harnesses. Gold or tin plating, operating temperature up to -40 °C to 105 °C.

Consumer electronicsHome appliancesIndustrial controlSmall appliancesCustom harness

Key products & services

  • Locking wafer wire-to-board connectors
  • 3.5 mm high-voltage headers
  • Battery holders / contacts (2-pin vertical, right-angle)
  • FFC ribbons (shielding, copper lamination)
  • JJS-series custom harnesses & terminal processing
Representative part numbers & key parameters
XINFUER · 1.25T series Representative 1.25 mm WTB connectors · key parameters (vendor detail pages)
Part numberStructureCurrent ratingInsulation / contact resistanceWithstanding voltage / temperature
1.25T-nAWB1.25mm WTB | 直立 SMT | 带锁扣1.0A绝缘 ≥1000MΩ | 接触电阻 ≤0.03Ω耐压 100V AC/min | 额定电压 200V AC/DC | -25℃~85℃
1.25T-nAW1.25mm WTB | 直立 DIP | 带锁扣1.0A绝缘 ≥1000MΩ | 接触电阻 ≤0.03Ω耐压 100V AC/min | 额定电压 200V AC/DC | -25℃~85℃
1.25T-nAB1.25mm WTB | 直立 SMT | 带锁扣1.0A绝缘 ≥1000MΩ | 接触电阻 ≤0.03Ω耐压 100V AC/min | 额定电压 200V AC/DC | -25℃~85℃
1.25T-nAL1.25mm WTB | 直立 DIP | 带锁扣1.0A绝缘 ≥1000MΩ | 接触电阻 ≤0.03Ω耐压 100V AC/min | 额定电压 200V AC/DC | -25℃~85℃
1.25T-nY1.25mm WTB | 壳体 + 压接端子1.0A绝缘 ≥1000MΩ | 接触电阻 ≤0.03Ω耐压 100V AC/min | 额定电压 200V AC/DC | -25℃~85℃
← 左右滑动查看完整参数 →
PRODUCT LINE 05

MLCC — Multilayer Ceramic Capacitors

Zhejiang Xinna Material Technology · A Hengdian Group company

Full MLCC portfolio from Zhejiang Xinna Material Technology (a Hengdian Group company). Sizes from 0201 to 1206 (codes 021 / 042 / 063 / 085 / 126), dielectrics covering C0G, X5R, X6S, X6T, X7R, X7S and X7T, 4 V–100 V mainstream ratings and 0.1 pF–47 µF capacitance. Supplied in general, industrial and automotive grades, manufactured to IEC 60384-21/22 and GB/T 21041/21042 in a plant certified to IATF16949, ISO9001, ISO14001 and ISO45001. Annual capacity for the 0402 size alone reaches 20 billion pieces.

Mobile & wearablesAutomotiveIndustrial controlPower modulesHome appliancesCommunicationAerospace

Key products & services

  • General grade: temperature-compensating (C0G) and high-dielectric (X5R / X7R / X7S)
  • Industrial grade: 85 °C and 125 °C variants for industrial control, power and lighting
  • Automotive grade: produced under an IATF16949-certified automotive quality system
  • 0201 / 0402 / 0603 / 0805 / 1206 mainstream packages
  • Part selection, cross-brand second-source matching and samples
Representative part numbers & key parameters
Zhejiang Xinna Material Technology MLCC temperature characteristics & capacitance range (per spec QJ/XNC.A0119-2024)
Temperature char.Operating rangeCapacitance changeDielectric class
C0G-55~+125℃0±30ppm/℃Ⅰ类(温度补偿型)
X7R-55~+125℃±15%Ⅱ类(高介电常数)
X7S-55~+125℃±22%Ⅱ类(高介电常数)
X7T-55~+125℃+22% / -33%Ⅱ类(高介电常数)
X5R-55~+85℃±15%Ⅱ类(高介电常数)
X6S-55~+105℃±22%Ⅱ类(高介电常数)
X6T-55~+105℃+22% / -33%Ⅱ类(高介电常数)
← 左右滑动查看完整参数 →
PRODUCT LINE 06

Wireless Charging & Power Management

COPO · YUXIN

A franchise portfolio covering 2–15 W Qi-compatible wireless charging transmitter/receiver ICs, 2–4 cell Li-ion charger ICs, 50–70 A high-voltage high-current DCDC µModules, high-reliability silicon capacitors and Li-ion protection solutions.

TWS earbudsPersonal careWearablesServer powerEnergy storageRoboticsMicrowave / optical comms

Key products & services

  • 2–15 W Qi-compatible wireless charging Tx/Rx ICs
  • 2–4 cell Li-ion charger ICs
  • 50–70 A high-voltage DCDC µModules
  • High-reliability silicon capacitors
  • Li-ion protection ICs and charging combos
Representative part numbers & key parameters
COPO (Nanjing COPO Microelectronics) Wireless charging Tx/Rx & charger parts · key parameters (as published on the vendor site)
Part numberType / powerStandard & certificationPackage & key features
CP2022Qi BPP 接收端 SoC | 3WWPC Qi V1.3 | 可通过 Qi BPP 认证 | 支持 FODQFN 3×3mm 16Pin | 全同步整流 | 动态整流 VRECT | 整流过压钳位 VOVP=18V | 支持 18V 最大输入 | 过温 / 过压 / 过流保护
CP2022AQi BPP 接收端 SoC | 3WWPC Qi V1.3 | 可通过 Qi BPP 认证 | 支持 FODQFN 3×3mm 16Pin | 全同步整流 | 动态整流 VRECT | VOVP=18V | 支持 18V 最大输入 | 过温 / 过压 / 过流保护
CW61021Qi BPP 接收端 SoC | 2W符合 WPC Qi BPP 控制标准QFN16 3×3mm | 内置高效同步整流 | 输出电压外部可调 | 动态整流电压控制 | 18V 输入、15V 过压保护 | 极简外围电路,针对小线圈与不规则线圈优化
CP2031Qi BPP 接收端 SoC | 5WWPC Qi 1.2.3 | 可通过 Qi BPP 认证QFN 4×4mm | 输出 5V | 输出电流可调最大 1A | 集成外部电源输入检测 | 过温 / 过压 / 输出过流保护 | 集成温度监测
CP2101Qi BPP 接收端 SoC | 10WWPC Qi 1.2.4 | 可通过 Qi BPP 认证输出 5V / 9V 多模式 | 输出电流可调最大 2A | 固件可编程 | 支持私有充电协议定制与 Qi 协议在线升级
CP8051AQi BPP 发射端控制芯片 | 5W符合 WPC Qi 规范集成通信解调电路 | 过流 / 低压 / 热 / 偏置保护 | 面向可穿戴应用,PWM 直驱 MOSFET
CP9050Qi BPP 发射端控制芯片 | 5W支持 Qi 1.3 认证集成通信解调电路 | 过流 / 低压 / 热 / 偏置保护 | PWM 直驱 MOSFET
CP4056单节锂离子电池充电管理 SoCUSB 电源输入 | 热调节充电连续可编程充电电流最高 1A | 输入耐压 28V | 无需 MOSFET / 检流电阻 / 隔离二极管 | CC/CV 充电 | 4.2V 预设(4.35V 可定制)| 防倒灌漏电低至 1µA | C/10 充电终止 | 2.9V 涓流 | NTC 温度保护 | ESOP8 / DFN2×2-8L / DFN3×3-8L
← 左右滑动查看完整参数 →
PRODUCT LINE 07

Circuit Protection & Discrete Devices

GOALTOP · HUAKONGHONGMING

Circuit protection and discrete devices for consumer and industrial interfaces: ultra-compact DFN1006 TVS/ESD arrays, low-drop Schottky diodes and full ESD protection schemes for USB2.0, USB Type-C PD, HDMI, 100 M Ethernet, CAN bus and antenna ports — including pin-to-pin second-source suggestions.

Phones & accessoriesConsumer interfacesIndustrial controlNetwork equipmentSecurity devices

Key products & services

  • TVS / ESD arrays (ultra-small DFN1006)
  • Low-drop Schottky diodes
  • USB2.0 / Type-C PD ESD schemes
  • HDMI / Ethernet / CAN / antenna protection
  • Pin-to-pin second-source recommendations
AT A GLANCE

At a Glance

Product lineFranchiseRepresentative productsTypical applications
Bio-Signal & Smart SensingZettaSensingLow-power high-resolution PPG AFE ZSPD400x;Multi-lead ECG AFE ZSBM100x (2–12 lead cascade)Smart ring / watch、Heart-rate earbuds、Medical ECG、Sleep monitoring
MEMS Pressure & Acoustic SensorsLUQIN · JRMEMS · HUAJINGHigh-resolution barometer LQBP003TA (24-bit, 0.2 Pa effective resolution, I²C/SPI, 0.5 µA standby);Low-noise barometer LQBP001TA (300–1200 hPa, ±0.3 Pa noise, ±3 Pa relative accuracy)Drone altitude hold、Smart watch / band、Phone / tablet、TWS earbuds
Precision ConnectorsHEFENG · YTOP · ECT · OCNFPC / FFC connectors (0.5–2.5 mm pitch, flip-lock / slide-lock / drawer);Board-to-board connectors (0.35–0.8 mm pitch) & Copper Pin arraysSmartphones、Notebooks、TV / display、Security
Connectors & Wire HarnessesXINFUER · YIFENG · ZENGJIA · HESHENGXIN · BOZHONGLocking wafer wire-to-board connectors;3.5 mm high-voltage headersConsumer electronics、Home appliances、Industrial control、Small appliances
MLCC — Multilayer Ceramic CapacitorsZhejiang Xinna Material Technology · A Hengdian Group companyGeneral grade: temperature-compensating (C0G) and high-dielectric (X5R / X7R / X7S);Industrial grade: 85 °C and 125 °C variants for industrial control, power and lightingMobile & wearables、Automotive、Industrial control、Power modules
Wireless Charging & Power ManagementCOPO · YUXIN2–15 W Qi-compatible wireless charging Tx/Rx ICs;2–4 cell Li-ion charger ICsTWS earbuds、Personal care、Wearables、Server power
Circuit Protection & Discrete DevicesGOALTOP · HUAKONGHONGMINGTVS / ESD arrays (ultra-small DFN1006);Low-drop Schottky diodesPhones & accessories、Consumer interfaces、Industrial control、Network equipment

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