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.
ESR03EZPF75R0 是由 ROHM(罗姆)公司制造的一款高性能贴片电阻,具有75Ω的电阻值,容差为±1%。它的功率额定值为0.25W(或常称作1/4W),适合在多种应用场景中稳定工作。此型号的电阻采用厚膜技术制造,具备良好的可靠性,尤其适合汽车电子、工业自动化和消费电子等领域。
电阻值及容差:ESR03EZPF75R0 提供75Ω的固定电阻值,容差为±1%。这一特性确保了在精密电路中信号的稳定与准确。
功率额定值:该电阻的功率额定值为0.25W,能够承受相对较高的电流,是适用于大多数一般电子设备的理想选择。
封装与尺寸:ESR03EZPF75R0 的封装方式为0603(1608公制),其尺寸为0.063"长 x 0.031"宽(1.60mm x 0.80mm),且最大安装高度为0.022"(0.55mm)。这种小型化设计非常适合当今电子产品对空间的高要求。
温度范围:本产品能够在-55°C至155°C的广泛温度范围内可靠工作,这使得其在各种环境条件下均能保持稳定性能,尤其适合汽车等严苛应用。
特性与等级:符合汽车级 AEC-Q200标准,ESR03EZPF75R0 具备防脉冲能力,确保在强电磁干扰和电流瞬变的环境中,不会导致性能下降或失效。
温度系数:该电阻具有±100ppm/°C的温度系数,意味着其电阻值在温度变化下的稳定性优异,能够确保在极端温度条件下维持较高的测量准确度。
ESR03EZPF75R0 适用于多种电子应用场合:
ESR03EZPF75R0 是一款性能优越、使用广泛的贴片电阻,适用于各种严格要求的智能设备。凭借其优异的温度稳定性、紧凑的封装设计以及高可靠性,这款电阻完美契合现代工业及消费产品的需求,为用户提供了高质量的电气性能和可靠性。选择 ESR03EZPF75R0,意味着在设计工程中能够实现更高的性能标准和更大的灵活性。
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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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