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.
ROHM(罗姆)ESR03EZPF2202是一款针对小型化电子设计优化的厚膜贴片电阻,采用0603(公制1608)封装,以平衡精度、功率密度与环境适应性为核心设计,广泛应用于消费电子、工业控制、汽车电子等领域。以下从产品身份、性能参数、设计优势、应用场景等维度展开详细概述。
这款电阻的电气参数覆盖了多数实用场景的核心需求,关键参数如下:
ESR03EZPF2202的设计针对小型化与可靠性做了优化,核心优势包括:
基于性能特点,ESR03EZPF2202的常见应用场景包括:
罗姆对该电阻的可靠性测试符合JEDEC等行业标准,关键可靠性指标包括:
这些测试确保了产品在复杂工况下的长期可靠性,适合对稳定性要求较高的终端产品。
ROHM ESR03EZPF2202是一款定位清晰的厚膜贴片电阻,以0603小型化封装为核心,兼顾精度(±1%)、功率(250mW)与宽温适应性(-55~155℃),在消费电子、工业控制、汽车电子等领域具有广泛的应用价值。其厚膜工艺的可靠性与环保合规性,使其成为量产型电子设计中平衡性能与成本的优选器件之一。
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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.
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