WMSIC Electronic Components

PROD PSPHAQ127-102M PSPHAQ127

ModelPSPHAQ127-102M
PackageSMD,12x12mm
BrandPROD
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PSPHAQ127-102M
Type
PROD
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSPHAQ127-102M
Electronic Component
1
Package
SMD,12x12mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
4.65g
Inductor
1mH
Electronic Component
1
Electronic Component
BM0265279685
Current
700mA
Resistor(DCR)
1.82Ω
Electronic Component
Electronic Component
Electronic Component
500
and Current(Isat)
700mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PRODHAQ127-102M 贴片功率电感产品概述

一、产品基本定位

PRODHAQ127-102M是谱罗德(PROD)品牌推出的SMD贴片功率电感,专为中小功率电子电路的储能、滤波及EMI抑制设计。产品采用1212(12×12mm)封装,体积紧凑,适配自动化SMT贴装工艺,适用于空间受限的消费电子、通信及工业控制等领域。

二、核心电气参数详解

  1. 电感值与精度:标称电感值为1mH(标识102),精度±20%,满足大多数中小功率电路的储能需求,偏差范围符合常规设计裕量要求,无需额外补偿电路。
  2. 电流特性:额定电流(Irms)与饱和电流(Isat)均为700mA——额定电流指电感持续工作时温度上升不超过规定值的最大电流;饱和电流指电感值下降≤30%时的最大电流。两者一致说明产品在额定电流范围内工作时,电感值保持稳定,无明显饱和风险,可保障电路性能一致性。
  3. 直流电阻(DCR):典型值1.82Ω,直接影响电感功率损耗(P=I²×DCR)。该阻值在同规格电感中处于中等水平,兼顾储能能力与损耗控制,适合对效率要求适中的电路设计。

三、封装与物理特性

产品采用SMD贴片封装,具体尺寸为12.0×12.0×8.0mm(长×宽×高),属于12128封装系列。引脚为两端扁平结构,适配回流焊工艺,贴装精度高,可兼容常规SMT生产线的检测与组装流程。体积紧凑,适合笔记本电脑、智能家居设备、小型通信模块等对空间要求严格的产品设计,无需额外占用PCB板面积。

四、典型应用场景

PRODHAQ127-102M的参数特性使其适用于以下场景:

  1. DC-DC转换器:如降压(Buck)/升压(Boost)电路的储能电感,支持5V→3.3V、3.3V→5V等中小功率转换(电流≤700mA);
  2. 电源滤波电路:用于直流电源的纹波抑制,配合电容实现低通滤波,降低输出电压波动,提升电源稳定性;
  3. LED驱动电路:小功率LED串/并联驱动的恒流控制电感,适配电流≤700mA的LED模组(如台灯、小夜灯等);
  4. 低功耗通信模块:如蓝牙、WiFi模块的射频前端滤波,抑制电磁干扰(EMI),保障信号传输质量;
  5. 工业控制辅助电路:小型传感器、执行器的供电滤波与储能,适配工业环境的温度波动需求。

五、品牌与可靠性

谱罗德(PROD)是国内专注功率电感研发与生产的品牌,PRODHAQ127-102M符合RoHS环保标准(无铅、无镉等有害物质),满足欧盟及国内环保要求。产品工作温度范围为**-40℃~+125℃**(行业常规范围),可适配户外、车载等宽温环境;耐焊接热性能符合IEC 61000-4-5标准,能承受回流焊高温(峰值260℃±5℃),贴装过程无损坏风险。

六、选型优势

相比同封装(12×12mm)的其他1mH功率电感,PRODHAQ127-102M具有以下优势:

  1. 电流-电感平衡:700mA额定电流覆盖多数中小功率场景,无需为更高电流额外选型,简化电路设计;
  2. 损耗可控:1.82Ω DCR在相同电感值下,功率损耗低于部分高DCR竞品,提升电路整体效率;
  3. 贴装兼容性:标准1212封装适配多数PCB板设计,无需特殊布局调整,降低研发成本;
  4. 成本效益:谱罗德品牌的性价比优势,适合批量生产的成本控制需求,尤其适合中小批量订单。

该产品凭借稳定的电气性能、紧凑的封装及可靠的品牌支持,成为中小功率电路设计的实用选型。

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