Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TAI-TECH(台庆)TMPC1707HP-220MG-D是一款SMD贴片功率电感,专为中大功率电子电路设计,属于台庆功率电感系列中的经典型号。该产品采用表面贴装封装,适配自动化生产流程,同时兼顾小型化与高电流承载能力,广泛应用于电源转换、车载电子等场景。
电感标称值为22uH,精度等级为±20%,满足大多数功率电路对电感量的常规精度需求(如开关电源、DC-DC转换器的滤波/储能环节),无需针对过高精密场景设计,兼顾成本与性能。
直流电阻为25.1mΩ,属于低损耗设计:12A电流下的铜损仅约3.6W(P=I²×R),能有效降低电路功耗,提升电源转换效率,同时减少散热需求,延长设备使用寿命。
采用SMD表面贴装封装,体积紧凑,可直接通过SMT设备贴装于PCB板,适配现代电子设备的小型化趋势,节省PCB空间。
该电感因高电流、低损耗特点,广泛应用于以下场景:
该产品凭借高性价比与稳定性能,成为中大功率电路中功率电感的优选型号,可满足多数工业、车载及消费电子场景的需求。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
Related products