Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BOURNS SRN6045-101M是一款专为小型化低功耗电源电路设计的SMD贴片功率电感,核心定位是平衡“小封装”与“实用电性能”,适配消费电子、物联网、小型工业控制等领域的高密度集成需求。其核心价值体现在:6×6mm紧凑封装下实现100uH电感值与700mA额定电流,低直流电阻(DCR)提升电源效率,同时依托BOURNS品牌保障可靠性,是批量量产场景的高性价比选择。
电感值为100uH(标识101M,其中“10”为有效数字,“1”为10的幂次,“M”代表±20%精度),该参数匹配大多数DC-DC转换、滤波电路的电感需求——既不会因电感值过大导致响应速度慢,也不会因过小无法满足储能要求,可覆盖100kHz~2MHz的常见开关频率范围。
DCR为494mΩ,低阻值直接降低连续工作时的功耗(功耗=I²×R,700mA下功耗约0.24W),减少电源转换损耗,尤其适合电池供电的便携式设备(如蓝牙耳机、智能手环)延长续航。
采用6×6×4.5mm SMD封装(“6045”标识对应尺寸:长6mm、宽6mm、高4.5mm),引脚间距符合标准贴装要求,可兼容0402、0603等小型贴片元件的PCB布局,适配高密度集成设计(如智能手机主板、物联网终端模块)。
支持回流焊、波峰焊工艺,引脚设计符合IPC-A-610标准,自动贴装效率高;无铅(RoHS compliant)、无卤素设计,满足欧盟及国内环保要求,可用于出口产品。
磁芯采用合金材料(低损耗、抗饱和),耐温范围为**-40℃125℃**,可覆盖工业级(-4085℃)、汽车级(部分低功耗场景)的温度需求,抗振动(10G@20~2000Hz)、抗冲击(50G)性能符合行业标准,适合户外或工业现场应用。
BOURNS作为全球知名电子元器件制造商,SRN6045-101M经过严格的可靠性测试:
综上,BOURNS SRN6045-101M是一款“小而实用”的功率电感,精准匹配低功耗、小型化电源电路的需求,兼具可靠性与性价比,是消费电子、物联网等领域的优选方案。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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