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
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FH(风华)推出的RS-05K2200FT贴片电阻是一款专为高端电子设备设计的厚膜电阻,具有卓越的性能和高度的稳定性,满足各种电路设计需求。该电阻的主要参数包括功率额定值为125mW,阻值为220Ω,精度为±1%,工作温度范围广泛,从-55℃到+155℃。其卓越的温度系数为±100ppm/℃,保证了在不同温度环境下的可靠性。
功率和额定电压: RS-05K2200FT贴片电阻的功率额定值为125mW,适用于低功耗电路设计。这使得它非常适合用于便携式电子设备、消费类电子产品及其他对功耗有严格要求的场合。此外,其最大工作电压可达150V,足以满足许多常规电路的需求。这种电阻能够承受高电压而不发生击穿,有效保护电路的安全性。
阻值和精度: 该电阻的标称阻值为220Ω,并具备±1%的精度,保证了在实际应用中对电阻值的严格要求。这一特性对于信号处理、滤波及各种应用中的精密测量至关重要,确保了电路性能的稳定性。
温度范围和温度系数: RS-05K2200FT的工作温度范围在-55℃到+155℃之间,使其广泛适用于各种恶劣环境。这一特性非常适合航空航天、汽车电子及工业应用等领域。同时,其温度系数为±100ppm/℃,在温度变化时能够保证其电阻值的稳定性,适合对精度有较高需求的应用。
封装尺寸: 该元器件采用0805封装(即20mil x 50mil),符合国际标准。这种小型化设计使得电子设备整体尺寸得以减小,适合现代电子产品的轻薄化需求。
RS-05K2200FT贴片电阻可广泛应用于多个领域,包括但不限于:
FH(风华)RS-05K2200FT贴片电阻以其卓越的技术参数和广泛的应用领域,成为了电子设计工程师的重要选择。其耐用性、精确性及在极端环境中的稳定性使其适用于现代电子设备的多个关键环节。无论是在日常消费产品,还是在高端工业应用中,这款电阻都能够提供高效稳定的支持,助力各种电子产品的可靠性与性能提升。选择RS-05K2200FT贴片电阻,选择高品质与高性能的解决方案。
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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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