WMSIC Electronic Components

UNI-ROYAL 0603WAF620JT5E

Model0603WAF620JT5E
Package0603
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 0603WAF620JT5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0603WAF620JT5E
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
62Ω
Electronic Component
10
Electronic Component
BM0257341432
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

0603WAF620JT5E贴片厚膜电阻产品概述

一、产品基本定位与品牌背景

0603WAF620JT5E是UNI-ROYAL(厚声)推出的一款0603封装贴片厚膜电阻,针对中小功率、中等精度需求的电子电路设计,属于厚声常规系列的通用型元件。UNI-ROYAL作为国内电阻制造领域的成熟企业,在厚膜电阻工艺上积累了多年经验,产品覆盖消费电子、工业控制、汽车电子等多场景,以“高性价比+稳定性能”为核心优势。该产品通过标准化参数与封装设计,适配大多数PCB布局需求,是电子设计中常见的基础元件。

二、核心技术参数详解

该产品的参数围绕“小尺寸适配、中精度稳定、宽温适应”设计,具体如下:

  1. 电阻类型:厚膜电阻
    采用厚膜丝网印刷工艺,在氧化铝陶瓷基底上烧结电阻浆料成型,兼具成本优势与性能稳定性,适合0603小封装的量产需求(对比薄膜电阻,厚膜成本更低,更适配中低端应用)。
  2. 阻值与精度:62Ω ±1%
    固定阻值62欧姆,精度达±1%(优于普通±5%电阻),可满足电路中阻抗匹配、分压、限流等对阻值一致性要求较高的场景(如仪表信号调理、通信电路滤波)。
  3. 功率与电压:100mW(0.1W)、最大工作电压75V
    0.1W功率适配低功耗电路(如便携式设备),75V电压上限覆盖大多数直流/交流应用(需注意电路瞬时电压不超过此值,避免击穿)。
  4. 温度系数:±200ppm/℃
    温度每变化1℃,阻值变化±200×10⁻⁶Ω,例如温度从-55℃升至155℃(温差210℃),阻值最大变化约±0.13Ω,满足工业环境下的温度稳定性要求。
  5. 工作温度范围:-55℃~+155℃
    覆盖极端低温(如寒冷地区工业设备)与高温(如车载电子、高温工业传感器)场景,符合汽车电子及工业级应用的温区要求。
  6. 封装尺寸:0603(英制)/1608(公制)
    尺寸为1.6mm×0.8mm,适合高密度PCB布局(如智能手机、可穿戴设备),提升电路集成度。

三、封装与工艺特性

0603WAF620JT5E的封装与工艺设计兼顾可靠性与可制造性:

  • 陶瓷基底:采用高纯度氧化铝陶瓷,热导率适中(避免高温下阻值漂移),机械强度高(可承受焊接热应力);
  • 端电极结构:“镍 barrier 层+无铅锡镀层”多层设计,兼容无铅回流焊、波峰焊工艺,焊接后附着力强(剪切强度≥1N,符合J-STD-002标准),降低虚焊、脱落风险;
  • 电阻膜层:厚膜电阻浆料经精确印刷、烧结,阻值一致性控制在±1%以内,长期使用阻值漂移小(符合IEC 60115标准)。

四、典型应用场景

该产品因参数平衡,适配多类电子设备:

  1. 便携式消费电子:智能手机、智能手表、蓝牙耳机等(小尺寸、低功耗,适配高密度PCB);
  2. 通信设备:路由器、基站信号调理电路(±1%精度满足阻抗匹配,宽温适应户外基站环境);
  3. 工业控制:PLC输入输出接口、传感器信号放大电路(-55~155℃宽温,满足工业现场温变);
  4. 汽车电子辅助系统:仪表盘背光电路、车载蓝牙模块(符合汽车级温区要求,稳定可靠);
  5. 智能家居:智能音箱、温控器(成本适中,性能稳定,适配低功耗设计)。

五、可靠性与环境适应性

产品通过多项可靠性测试,满足不同场景需求:

  • 温湿度测试:85℃/85%RH湿度循环测试后,阻值变化率≤0.5%,适应潮湿环境;
  • 热冲击测试:-55℃~155℃循环冲击(50次),无开裂、阻值漂移超标问题;
  • 长期稳定性:125℃高温下老化1000小时,阻值变化率≤1%,适合长期运行设备;
  • 环保合规:符合RoHS、REACH标准,无铅镀层适配绿色制造需求。

总结

0603WAF620JT5E作为通用型贴片厚膜电阻,平衡了尺寸、精度、功率、成本四大核心要素,适配从消费电子到工业级的多场景应用。UNI-ROYAL的成熟工艺保证了产品一致性与可靠性,是电子设计中替代同类进口产品的高性价比选择。

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.