WMSIC Electronic Components

Sunlord SDV1608H300C100NPTF

ModelSDV1608H300C100NPTF
Package0603
BrandSUNLORD
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord SDV1608H300C100NPTF
Type
SUNLORD
Minimum package
4000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDV1608H300C100NPTF
Electronic Component
1
Package
0603
Electronic Component
Varistor Resistor
Electronic Component
5mJ
Electronic Component
0.027g
Electronic Component
1
Varistor Voltage
41.5V
Electronic Component
BM0264536326
Voltage
65V
Static Capacitor
10pF@1MHz
Operating Voltage(AC)
21.3V
Operating Voltage(DC)
30V
Surge Current
2A

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

顺络SDV1608H300C100NPTF压敏电阻产品概述

顺络电子(Sunlord)推出的SDV1608H300C100NPTF是一款0603封装片式压敏电阻,专为中低压电路的瞬态过压保护设计,兼具小型化、低电容、快速响应等特性,可有效抑制ESD(静电放电)、雷电感应浪涌等瞬态干扰,适配消费电子、通信、工业控制等多领域应用。

一、产品基本属性

SDV1608H300C100NPTF属于顺络压敏电阻系列中的小型化型号,核心定位为高频电路与高密度PCB的过压保护器件:

  • 品牌:Sunlord(顺络电子)
  • 产品类型:片式氧化锌压敏电阻
  • 封装规格:0603(英制,对应公制1608,尺寸约1.6mm×0.8mm×0.5mm)
  • 核心功能:瞬态过压抑制、ESD防护

二、核心电气参数解读

该型号的电气参数经过精准设计,平衡了“正常工作稳定性”与“过压保护可靠性”,关键参数含义如下:

1. 压敏电压与工作电压

  • 压敏电压:41.5V(测试电流通常为1mA直流)—— 是器件从高阻态向导通态转变的临界电压,保证正常工作时不导通,过压触发时迅速响应。
  • 工作电压:DC 30V / AC 21.3V(有效值)—— 长期稳定工作的电压上限,电路正常电压不超过此值时,器件处于高阻状态,不影响电路信号传输。

2. 钳位电压与浪涌耐受

  • 钳位电压:65V(峰值)—— 当遭遇瞬态浪涌时,器件将电压钳位至65V左右,避免后端敏感元器件(如IC、传感器)被过压损坏,钳位电压越低,保护效果越优。
  • 浪涌能力:峰值浪涌电流2A、能量5mJ—— 可承受常见小功率电路的瞬态浪涌(如ESD放电、弱雷电感应),满足一般应用场景的防护需求。

3. 静态电容特性

  • 静态电容:10pF@1MHz ±30%—— 1MHz频率下的电容值仅10pF,偏差范围±30%,低电容特性避免对高频信号(如WiFi、蓝牙信号)造成衰减或干扰,适配射频电路应用。

三、封装与工艺特性

0603封装是该型号的核心优势之一,具体特性包括:

  1. 小型化适配高密度布局:尺寸仅1.6mm×0.8mm,可大幅节省PCB空间,符合智能手机、智能穿戴等轻薄化设备的设计需求;
  2. 表面贴装兼容性:采用SMD工艺,适配自动化贴装产线,提高生产效率与一致性;
  3. 耐温与可靠性:符合工业级或消费级温度范围(通常-55℃~+125℃),可在不同环境下稳定工作,顺络的封装工艺保障了器件的抗机械应力能力。

四、典型应用场景

结合参数特性,该型号主要应用于中低压、高频、高密度布局的电路,具体场景包括:

  1. 消费电子:智能手机/平板的充电接口、USB端口、音频接口的ESD防护;智能穿戴设备(如手表、手环)的传感器接口保护;
  2. 通信设备:路由器、交换机的LAN/WAN端口浪涌抑制;WiFi/蓝牙模块的射频端口过压保护;
  3. 工业控制:小型PLC的输入输出端口、低功率传感器(如温度、压力传感器)的浪涌防护;
  4. 智能家居:智能音箱、智能门锁的电源与信号接口保护;
  5. 汽车电子(低电压辅助电路):车载USB接口、仪表盘小功率传感器的过压保护(适配12V系统的辅助电路)。

五、产品优势与价值

SDV1608H300C100NPTF在同类产品中具备明显的综合优势:

  1. 保护与信号兼容平衡:低电容不干扰高频信号,精准钳位电压避免后端器件损坏;
  2. 小型化与生产适配:0603封装节省空间,SMD工艺兼容自动化产线;
  3. 可靠性能保障:顺络作为国内领先的电子元器件厂商,产品一致性、可靠性经过市场验证;
  4. 成本效益:性能满足多数中低压防护需求,性价比优于进口同类产品。

该型号为电子设备的瞬态过压防护提供了高效、可靠的解决方案,可广泛适配多领域的小型化、高频化电路设计。

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