WMSIC Electronic Components

UNI-ROYAL 0201WMF1502TEE

Model0201WMF1502TEE
Package0201
BrandUNI-ROYAL
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0201WMF1502TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF1502TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
15kΩ
Electronic Component
10
Electronic Component
BM0259382773
Operating Temperature
55℃~+155℃
Operating Voltage
25V
Electronic Component
±200ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

0201WMF1502TEE 产品概述

一款面向高密度贴装与低功耗精密应用的厚膜贴片电阻——0201WMF1502TEE,由UNI-ROYAL(厚声)出品,规格为 15 kΩ ±1%,功率 50 mW,封装 0201,工作电压 25 V,温度系数 ±200 ppm/℃,工作温度范围 -55℃ 至 +155℃。该型号以超小体积与较高精度为设计目标,适用于移动终端、可穿戴设备、精密模拟电路与电源偏置网络等场合。

一、产品亮点

  • 极小封装:0201(约 0.6 mm × 0.3 mm),适合高密度 PCB 布局与小型化器件。
  • 精密阻值:15 kΩ,公差 ±1%,可满足多数精密分压、偏置及滤波电路的阻值稳定要求。
  • 工作温度范围宽:-55℃ 至 +155℃,适应工业级温度环境。
  • 中等温漂:±200 ppm/℃,在温度变化场景下保持合理稳定性。
  • 兼容主流回流焊工艺:适配无铅回流工艺的生产线(建议遵循器件厂家的回流曲线限制)。

二、主要电气参数(概要)

  • 阻值:15 kΩ
  • 精度:±1%
  • 额定功率:50 mW(常温)
  • 额定工作电压:25 V(建议最大工作电压)
  • 温度系数(TCR):±200 ppm/℃
  • 工作温度:-55℃ ~ +155℃

补充说明:从额定功率与阻值可计算的理论最大允许电压 Vmax = sqrt(P·R) ≈ sqrt(0.05 W × 15 000 Ω) ≈ 27.4 V;厂方建议最大工作电压为 25 V,在实际设计中应按 25 V 或按功率降额原则限制应力以保证长期可靠性。

三、典型应用场景

  • 移动和便携式电子设备中的偏置、上拉/下拉电阻
  • 精密模拟前端:ADC 输入、参考分压器、滤波网络
  • 可穿戴及 IoT 终端中的低功耗电路
  • PCB 高密度布板场合需要的尺寸受限电阻
  • 阻值较大且功耗需求低的信号处理电路

四、设计与装配建议

  • 焊接:兼容无铅回流焊(请遵循实际回流峰值温度规范,典型不超过 260℃,并控制热循环次数)。
  • 贴装:0201 尺寸非常小,建议使用精密贴片机与真空吸嘴,确保取放精度与角度。
  • 焊盘与阻焊:建议采用厂方推荐的 0201 封装 PCB land pattern,避免过大或过小焊盘以防焊接应力与焊点不足。
  • 清洗:焊后清洗应避免强溶剂长时间浸泡,防止腐蚀电阻端接层。
  • 存储:干燥、常温、避免阳光直射与高湿环境,必要时在潮湿敏感情况下使用干燥盒或密封包装。

五、可靠性与降额管理

  • 温度:器件在常温下标称功率为 50 mW;高温使用时需按厂方功率降额曲线执行,通常随温度升高功率线性降额直至最高工作温度。
  • 热冲击、湿热与振动:厚膜电阻对一般电子产品的机械与环境要求表现良好,但 0201 超小封装对锡膏印刷、焊接与机械应力更敏感,需优化工艺以避免开裂或失效。
  • 长期稳定性:±1% 精度与 ±200 ppm/℃ 的 TCR 在大多数消费与工业场景中能提供稳定的阻值表现;对更高稳定性要求时可考虑更低 TCR 或更高精度器件。

六、选型与替代注意事项

  • 若需要更低温漂或更高精度,可考虑金属膜或特殊厚膜产品;但这些封装可能无法达到 0201 的体积。
  • 电阻阻值与功率的组合决定了允许电压,请在高电压或高温条件下按功率降额及最大工作电压限制选型。
  • 在对寄生电感/电容敏感的高速电路中,应评估厚膜电阻的寄生特性,必要时选择专用低寄生型号。

七、包装与订购信息(参考)

  • 品牌:UNI-ROYAL(厚声)
  • 型号:0201WMF1502TEE
  • 封装:0201 贴片(卷带包装,适配自动贴片机)
  • 订购时请确认阻值、精度、包装卷筒尺寸(如 7" / 13")与是否为 RoHS/无铅版本等要求。

结语:0201WMF1502TEE 将微型化与较高精度结合,适合对体积与电路性能有双重要求的现代电子产品。选型时请综合考虑工作电压、环境温度与装配工艺,以确保器件在目标应用中的长期可靠性与稳定性。若需更详细的焊接曲线、降额曲线或封装尺寸图,请联系供应商获取完整版数据手册。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.