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.
RK73B1ETTP101J 是由 KOA Speer Electronics, Inc. 制造的汽车级贴片电阻,属于 RK73B 系列。这个产品以其高可靠性、精确的电阻值和广泛的工作温度范围而受到广泛认可,特别适用于汽车电子和其他要求严格的应用场景。
RK73B1ETTP101J 的电阻值为 100 Ω,具有 ±5% 的容差。这意味着实际电阻值可能在 95 Ω 到 105 Ω 之间,满足大多数电子设备对精确电阻的需求。
该电阻器的功率等级为 0.1W(1/10W),适用于低至中等功率的应用。其小巧的 0402 封装(1005 公制)使其非常适合于现代电子设备中的空间有限的设计。
RK73B1ETTP101J 具有广泛的工作温度范围,从 -55°C 到 155°C。这使得它不仅适用于一般消费电子产品,还适用于极端环境下的汽车电子和工业应用。
该电阻器的温度系数为 ±200ppm/°C,这意味着随着温度变化,电阻值的变化相对较小,确保在各种环境条件下保持稳定性能。
RK73B1ETTP101J 符合 AEC-Q200 标准,这是汽车电子行业对电子组件的一项严格认证。这种认证保证了该电阻器在汽车应用中能够提供高可靠性和耐久性。
该产品具有防潮特性,能够抵御湿度和腐蚀,进一步提高了其在恶劣环境中的可靠性。
RK73B1ETTP101J 广泛应用于以下领域:
RK73B1ETTP101J 是一款高性能、汽车级贴片电阻,具有精确的电阻值、广泛的工作温度范围和防潮特性。其小巧的尺寸和低功耗使其成为各种电子设备中的理想选择。通过符合 AEC-Q200 标准,这个电阻器保证了在汽车电子和其他严格应用场景中的高可靠性和耐久性。
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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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