Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YJYCOIN YPRH1204-101M YPRH1204
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJYCOIN YPRH1204-101M
- Type
- YJYCOIN
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJYCOIN
- Electronic Component
- YPRH1204-101M
- Electronic Component
- 1
- Package
- SMD,12x12x5mm
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 2.84g
- Inductor
- 100uH
- Electronic Component
- 1
- Electronic Component
- BM0266125433
- Current
- 1.2A
- Resistor(DCR)
- 308mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
YPRH1204-101M 功率电感产品概述
一、产品基本信息
YPRH1204-101M是由YJYCOIN（益嘉源） 推出的一款磁胶屏蔽功率电感，采用表面贴装（SMD）封装，具体尺寸为12mm×12mm×5mm（长×宽×高），属于小型化功率电感范畴，适配自动化贴片生产流程，可满足高密度PCB布局需求。
二、核心电气参数详解
该产品核心参数明确，支撑常规功率转换场景稳定运行：
2.1 电感值与精度
电感标称值为100μH（型号“101M”对应“10×10¹=100μH”，“M”代表±20%精度），±20%的精度属于商用级功率电感常规配置，无需额外校准即可满足大部分电源电路的滤波、储能需求。
2.2 额定电流
额定电流为1.2A，指电感在25℃环境下持续工作时，温升不超过允许范围（≤40℃）的最大电流。该等级适配小功率DC-DC转换（如5V/1.2A输出模块），避免电流过载导致电感饱和或性能下降。
2.3 直流电阻（DCR）
直流电阻为308mΩ，反映绕组铜损损耗。该值在同规格（100μH、12×12封装）电感中处于中等偏优水平，可降低电流损耗（P=I²R），提升电源效率、减少发热。
三、屏蔽特性与封装优势
3.1 磁胶屏蔽结构
采用磁胶屏蔽设计，相比非屏蔽电感，可显著降低工作时的电磁辐射（EMI），同时减少外界干扰对电感的影响。该特性适合家电、通讯终端等对EMI要求较高的设备，简化后续滤波电路设计、降低成本。
3.2 SMD封装适配性
12×12×5mm封装具备三大优势：
- 小型化：仅占144mm²PCB面积，适配智能穿戴、小型路由器等紧凑型设备；
- 自动化生产：兼容回流焊工艺，大幅提升生产线效率；
- 散热性：封装紧凑但散热路径清晰，配合合理布局可有效散发热量。
四、典型应用场景
YPRH1204-101M适配多种小功率电源转换场景：
- 消费电子：手机充电器、移动电源的DC-DC降压模块，智能手表、蓝牙耳机的升压/降压电路；
- 家电产品：电视机、空调控制板电源模块，小型厨房电器稳压电路；
- 通讯设备：家用路由器、交换机电源部分，低功耗IoT设备供电电路；
- 工业控制：小型PLC、传感器节点辅助电源，微型电机驱动滤波环节。
五、产品价值总结
该产品在小功率转换、EMI控制、紧凑型设计三大需求上实现平衡：
- 1.2A额定电流覆盖主流小功率应用；
- 磁胶屏蔽降低EMI，适配干扰敏感设备；
- 12×12×5mm封装满足小型化趋势；
- 308mΩ DCR减少损耗，提升电源效率。
可作为常规功率电感的优选方案，适用于兼顾成本、性能、尺寸的电子设备研发生产。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
