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.
ERJ2RKF1500X是松下(PANASONIC)推出的一款小型化厚膜贴片电阻,专为高密度电子设备的基础电路设计,兼顾精度、可靠性与成本效益,适用于消费电子、工业控制等多领域应用。
该产品属于厚膜工艺贴片电阻,采用松下成熟的厚膜印刷技术(在陶瓷基板上印刷电阻浆料并高温烧结),兼具成本适中、抗冲击性强、长期稳定性好的特点,是各类电子设备中信号调理、分压、限流等基础功能的常用元件。
ERJ2RKF1500X标称阻值为150Ω,精度等级为**±1%**,可满足大多数对阻值一致性要求较高的电路需求(如电源电压检测、模拟信号分压等),无需额外校准即可实现稳定性能。
额定功率为100mW,常温(25℃)下可稳定承载额定功率;高温环境需遵循降额曲线(如125℃时降额至约70mW),避免过热影响长期可靠性。
温度系数为**±100ppm/℃**,即温度每变化1℃,阻值漂移约0.01%。例如25℃→125℃(温差100℃),阻值漂移约1%,宽温环境下仍能保持较稳定性能,适合工业级、车载辅助电路等场景。
覆盖**-55℃+155℃**,远超一般消费级电阻(070℃),可适应极端环境(如低温户外设备、高温工业炉旁传感器模块)。
采用0402封装(英制尺寸,对应公制1005:1.0mm×0.5mm),是小型化电子设备常用规格,可有效减少PCB占用面积,支持高密度布局,适配智能手机、可穿戴设备等对尺寸敏感的产品。
ERJ2RKF1500X凭借平衡的性能与尺寸,成为众多电子设备基础电阻的优选方案,可满足不同领域对小型化、高精度、宽温电阻的需求。
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