Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Sunway SC0603J2004F2BNRH
Configuration
1 options
Configuration
Option 164932
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunway SC0603J2004F2BNRH
- Type
- SUNWAY
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- SUNWAY
- Electronic Component
- SC0603J2004F2BNRH
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.023g
- Electronic Component
- 2MΩ
- Electronic Component
- 10
- Electronic Component
- BM0266186033
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SC0603J2004F2BNRH 厚膜贴片电阻产品概述
一、产品基本定位
SC0603J2004F2BNRH是信维通信（Sunway） 推出的0603封装厚膜贴片电阻，针对中小功率信号调理、分压偏置等场景设计，兼顾成本控制与基础性能稳定，适配消费电子、工业控制及通信设备等领域的常规电路需求。
二、核心性能参数解析
1. 阻值与精度
- 标称阻值：2MΩ（型号中“2004”为阻值代码，代表200×10⁴Ω）；
- 精度等级：±5%（型号中“J”为精度标识，属于工业级通用精度范围，满足多数非精密电路的匹配需求）；
- 长期稳定度：厚膜工艺保证阻值漂移≤0.5%（经240小时高温老化测试验证，适合长期连续运行场景）。
2. 功率与电压规格
- 额定功率：100mW（可覆盖大部分模拟信号处理、数字电路偏置的功率需求，如传感器接口、电源分压）；
- 最大工作电压：75V（高于同功率等级多数贴片电阻的60V常规值，适配高压小电流分压场景，如电池电压检测）。
3. 温度特性
- 温度系数（TCR）：±100ppm/℃（表示温度每变化1℃，阻值变化±100×10⁻⁶×标称值，2MΩ下每℃变化±200Ω，满足一般温变环境下的性能一致性）；
- 工作温度范围：-55℃~+155℃（覆盖工业级宽温需求，可适应户外设备、车载辅助电路等高低温交替场景）。
三、封装与可靠性设计
1. 封装规格
- 封装类型：0603（英制命名，对应公制1608，尺寸约为1.6mm×0.8mm×0.5mm）；
- 贴装兼容性：符合标准SMT（表面贴装技术）工艺要求，可通过全自动贴片机高效组装，适合高密度PCB布局（如智能手机主板）。
2. 可靠性优势
- 厚膜工艺：陶瓷基底+厚膜电阻浆料，抗机械冲击、振动性能优于薄膜电阻（经1000小时振动测试，阻值变化≤0.2%）；
- 耐环境性：通过高温高湿（85℃/85%RH，240小时）、温度循环（-55℃~155℃，100次）测试，满足工业级应用的长期可靠性；
- 环保合规：符合RoHS2.0及无卤素要求，适配全球市场的环保标准。
四、典型应用场景
- 消费电子：智能手机、平板的音频信号衰减、电池电压检测分压电路；
- 工业控制：PLC（可编程逻辑控制器）输入输出调理、温度传感器偏置电阻；
- 通信设备：路由器、交换机的信号偏置网络、电源模块分压；
- 小型家电：智能插座、加湿器的控制电路限流、分压环节。
五、选型注意事项
- 功率余量：实际使用功率需低于100mW（建议保留≥20%余量，避免热漂移或损坏）；
- 电压限制：电路最高电压不得超过75V，避免击穿；
- 温漂适配：若需更严格温漂（如±50ppm/℃），需选择高精度薄膜电阻型号。
该电阻以成熟厚膜工艺为核心，平衡了性能与成本，是常规电路设计中2MΩ阻值的可靠选型。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
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.
Related products
Packaged components ready for RFQ.
