WMSIC Electronic Components

Sunway SC0805J1204F4ANRH

ModelSC0805J1204F4ANRH
Package0805
BrandSUNWAY
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 Option 164893

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunway SC0805J1204F4ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0805J1204F4ANRH
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.028g
Electronic Component
1.2MΩ
Electronic Component
1
Electronic Component
BM0266186788
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

SC0805J1204F4ANRH 贴片厚膜电阻产品概述

一、产品基本属性

SC0805J1204F4ANRH是信维通信(Sunway)推出的0805封装厚膜贴片电阻,属于通用型被动元件,核心功能为电路中的分压、偏置、限流与信号调理。该产品以1.2MΩ标称阻值、±5%精度为核心参数,适配表面贴装(SMT)工艺,可满足消费电子、工业控制等多场景的常规及部分恶劣环境需求。

二、核心性能参数详解

产品参数明确,可支撑多场景应用:

  1. 阻值与精度:标称阻值1.2MΩ(编码1204,即120×10⁴Ω),精度±5%(工业级通用精度),可覆盖大部分信号电路的基础要求;
  2. 功率与电压:额定功率125mW(0.125W),额定工作电压150V,实际应用需同时满足“电压≤150V”及“功率P=V²/R≤125mW”,确保长期可靠性;
  3. 温度特性:温度系数(TCR)±100ppm/℃,即温度每变化1℃,阻值变化±120Ω(1.2MΩ×100×10⁻⁶),宽温下阻值稳定性符合常规应用;
  4. 工作温度范围:-55℃至+155℃,覆盖低温存储、高温工作等极端环境,适配户外设备、工业控制等场景。

三、封装与物理特性

产品采用0805贴片封装,物理尺寸为英制0.08英寸×0.05英寸(公制2.0mm×1.2mm),无引脚设计,适配自动化SMT生产线,焊接兼容性强(支持回流焊、波峰焊)。封装符合RoHS 2.0、REACH等环保标准,无铅无卤,满足全球电子市场的环保要求。

四、典型应用场景

因尺寸小、功率适配性好,该产品广泛应用于:

  1. 消费电子:手机、平板的信号分压电路、LED偏置电阻、电池管理系统(BMS)参考电阻;
  2. 工业控制:PLC模拟量输入调理、传感器信号放大偏置、电机驱动限流保护;
  3. 汽车电子:车载信息娱乐系统信号网络、低功率传感器(温度/压力)信号调理;
  4. 通信设备:基站、路由器射频电路偏置、滤波网络、电源模块反馈分压;
  5. 电源管理:DC-DC转换器输出电压反馈、过流保护基准电阻、线性稳压器偏置电路。

五、可靠性与环境适应性

基于厚膜电阻技术,产品具备较好可靠性:

  1. 宽温稳定性:-55℃~+155℃工作范围,可在低温(北方户外)、高温(工业烤箱附近)环境稳定工作;
  2. 负载寿命:符合IEC 61000-4-5标准,额定功率下长期工作阻值变化率小,满足设备5年以上寿命要求;
  3. 抗干扰性:厚膜结构具备一定抗静电(ESD)、抗脉冲能力,适合复杂电磁环境。

六、品牌与产品优势

信维通信作为国内射频与被动元件领先企业,该产品具备:

  1. 品质管控:自动化生产+全检流程,封装一致性、阻值精度符合行业标准,不良率低;
  2. 供货稳定:规模化生产能力,可满足批量订单,交货周期短;
  3. 成本效益:性价比高于部分进口品牌,适配中低端设备成本控制;
  4. 技术支持:提供电路应用指导、参数选型建议,助力客户优化设计。

总结:SC0805J1204F4ANRH是一款性能稳定、适配性强的通用型0805厚膜贴片电阻,可广泛覆盖消费电子、工业控制等多领域,满足常规及部分极端环境的电路需求。

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.