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ADG1434YRUZ-REL7

四路 SPDT 模拟开关，4 欧姆罗恩，+/-15V/+12V/+/-5V，115mA/ch，BBM，-70dB 隔离，200MHz BW，TSSOP-20，-40~125C

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ADG1434YRUZ-REL7

包装：

TSSOP-20 (RU-20)（6.5 x 4.4 x 1.05 毫米，0.65 毫米间距）

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说明

Analog Devices 的 ADG1434YRUZ-REEL7 是一款四 SPDT（单刀双掷）iCMOS 模拟开关，典型导通电阻为 4 欧姆，采用 20 引线 TSSOP 封装，卷带包装（7 英寸卷）。正负 15 V 双电源时的主要规格：典型导通电阻 4 欧姆（25 摄氏度时最大 4.7 欧姆，85 摄氏度时最大 5.7 欧姆，125 摄氏度时最大 6.7 欧姆）；通道间典型导通电阻匹配度 0.55 欧姆；典型导通电阻平坦度 0.5 欧姆；模拟信号范围 VSS 至 VDD（轨至轨）；每通道连续电流高达 115 mA；典型源极关断漏电流 0.02 nA（85 摄氏度时最大 3 nA）；漏极关断漏电流 0.02 nA 典型值；通道导通漏电 0.04 nA 典型值；正负 5 V 时过渡时间 315 ns 典型值（正负 15 V 时 170 ns）；先断后连时间延迟最小 90 ns；正负 5 V 时导通时间 325 ns 典型值；正负 5 V 时关断时间 150 ns 典型值；正负 5 V 时电荷注入 -10 pC 典型值；1 MHz 时关断隔离 -70 dB 典型值；1 MHz 时通道间串音 -70 dB 典型值；20 Hz 至 20 Hz 时 THD 加 N 0.06% （20 Hz 至 20 kHz 时）；-3 dB 带宽（正负 5 V 时为 145 MHz，典型值）（正负 15 V 时为 200 MHz）；数字输入 3 V 逻辑兼容（VIH = 2.0 V，VIL = 0.8 V）；电源电流 IDD = 18 uA（典型值），ISS = 0.5 uA 典型值；额定正负 15 V、正负 12 V 单电源或正负 5 V 双电源工作；工作温度 -40 至 +125 摄氏度（Y 版本）；LFCSP 版本上有 EN 输入（TSSOP 上没有）；先断后连开关动作；iCMOS 工艺；符合 RoHS 规范。生产状态。.

Analog Devices 的 ADG1434YRUZ-REEL7 是一款采用 iCMOS（工业 CMOS）工艺制造的四 SPDT（4 通道、2:1 多路复用器）模拟开关，具有极低的导通电阻（典型值为 4 欧姆）、出色的导通电阻平坦度（0.5 欧姆）和通道匹配（0.55 欧姆），非常适合失真和信号完整性要求极高的精密信号路由应用。.

iCMOS 工艺是 Analog Devices 的专有技术，它将高压 CMOS 与双极晶体管相结合，使模拟开关能够在高电源电压（高达正负 16.5 V 或 33 V 单电源）下工作，同时实现低导通电阻和低功耗。传统高压 CMOS 开关的导通电阻值为 50-200 欧姆，而 iCMOS 工艺的导通电阻值仅为 4 欧姆，提高了 10-50 倍。.

ADG1434 包含四个独立控制的 SPDT 开关。每个 SPDT 开关都有一个公共端子 (D) 和两个可选端子 (S1、S2)。控制输入 (INx) 可选择哪个端子连接到公共端：当 INx 为低电平时，S1A 连接到 DA；当 INx 为高电平时，S1B 连接到 DA。每个开关独立工作，四个开关可同时用于路由四个不同的信号。.

4 欧姆的典型导通电阻是目前正负 15 V 模拟开关中最低的导通电阻之一。当开关位于信号路径中时，这种低导通电阻可最大限度地减少信号衰减和电压误差。例如，在 10 kOhm 负载的情况下，4 Ohm 开关引入的电压误差仅为 0.04% (4/10004)，这在大多数应用中可以忽略不计。.

0.5 欧姆的导通电阻平坦度同样重要。导通电阻会随着模拟信号电压的变化而变化（因为 MOSFET 栅极源极电压会随着模拟信号的波动而变化），这种变化会导致失真。0.5 欧姆的平坦度意味着导通电阻在整个模拟信号范围内仅有正负 0.25 欧姆的变化，从而导致极低的失真（0.06% THD+N）。这对于音频和精密测量应用至关重要。.

先断后连（BBM）开关动作可确保在连接新通道之前断开当前连接的通道，从而防止两个信号源之间出现瞬间短路。BBM 时延保证至少为 90 ns，足以防止短路电流尖峰，但也足够短，可最大限度地缩短信号闪烁持续时间。.

极低的漏电流（25 摄氏度时的典型关断漏电流为 0.02 nA）可确保断开通道上的信号不会泄漏到输出端。在 85 摄氏度时，最大漏电流仅为 3 nA，对于 100 kOhm 的源阻抗，仅产生 300 uV 的串扰电压，远低于大多数测量系统的本底噪声。.

正负 15 V 的供电能力使 ADG1434 适合专业音频设备（通常使用正负 15 V 模拟电源）、工业仪器仪表以及需要切换幅度高达正负 10 V 信号的数据采集系统。该器件还可通过正 12 V 单电源（GND = 0 V 和 VSS = 0 V）或正负 5 V 电源工作，适用于较低电压系统。.

正负 15 V 时的 200 MHz -3 dB 带宽使开关能够通过高频信号，而不会出现明显衰减。ADG1434 的低导通电阻使其适用于视频路由和高速数据采集。.

ADG1434 是四 SPDT 版本；ADG1433 是带 EN 输入的三 SPDT 版本，有 TSSOP-16 和 LFCSP-16 两种封装。TSSOP-20 封装的 ADG1434 没有 EN 引脚（所有通道始终处于激活状态）；LFCSP-20 版本包含一个 EN 引脚。对于需要 EN 功能的应用，请使用 ADG1434YCPZ-REEL7 代替。.

1 MHz 时 -70 dB 的失真和 -70 dB 的通道间串扰可确保多通道同时使用时的出色信号完整性。这些规格在更高频率时会有所降低，但对于高达几 MHz 的大多数音频和仪器应用来说，仍然是可以接受的。.

ADG1434YRUZ-REEL7 采用 T 开关配置，使用增强型 N 沟道和 P 沟道 MOSFET，以一组四个独立控制的 SPDT 模拟开关的形式工作，采用 iCMOS 工艺制造。.

开关元件：每个 SPDT 开关位置使用一对并联的互补 NMOS/PMOS 对。NMOS 晶体管传导模拟信号的负半部分，而 PMOS 晶体管传导正半部分。它们共同提供从 VSS 到 VDD 的轨至轨信号处理。NMOS 和 PMOS 晶体管的导通电阻与模拟信号电压的变化方向相反：当信号向 VDD 上升时，NMOS RDS(on) 增加，而 PMOS RDS(on) 减小。这种并联组合可在信号范围内产生相对平坦的导通电阻特性，从而达到 0.5 欧姆的平坦度规格。.

iCMOS 工艺：iCMOS（工业 CMOS）工艺不同于标准 CMOS，它采用了高压 DMOS（双扩散 MOS）晶体管，漏极和源极之间可承受高达 33 V 的电压。这使得 ADG1434 能够在正负 15 V 电源下工作，同时保持较低的导通电阻。在标准 CMOS 工艺中，由于需要较长的沟道和较重的漂移区，MOSFET 的导通电阻会随着额定电压的增加而急剧增大。iCMOS 工艺采用横向 DMOS 结构，将高压阻断区与沟道区分开，从而同时实现了高电压能力和低导通电阻。.

开关控制：每个 SPDT 开关都有一个控制输入 (INx)。控制逻辑为非反相：当 INx 为低电平（低于 0.8 V）时，A 侧开关关闭（S1A 连接到 D1），B 侧开关打开；当 INx 为高电平（高于 2.0 V）时，B 侧开关关闭（S1B 连接到 D1），A 侧开关打开。数字输入为 3 V 逻辑兼容，这意味着即使模拟电源为正负 15 V，它们也能由 3.3 V 逻辑驱动。.

先断后接：先断后接电路可确保在一个开关打开和另一个开关闭合之间有最短的死区时间（90 毫微秒）。在这段死区时间内，公共端 (D) 处于浮动状态（高阻抗）。BBM 作用可防止两个信号源（S1A 和 S1B）瞬间连接在一起，从而使电流从电压较高的信号源流向电压较低的信号源，从而可能损坏信号源或导致信号闪烁。BBM 时间由内部延迟电路控制。.

电荷注入：当 MOSFET 开关从导通转换到关断时，诱导沟道的栅极电荷必须流向某个地方，少量电荷（电荷注入）通过栅极到沟道电容耦合到模拟信号路径。ADG1434 在正负 5 V 时的电荷注入为 -10 pC。负号表示开关关断时输出电压为负。在正负 15 V 时，电荷注入通常为 -50 pC。在模拟信号范围内，电荷注入相对恒定，这意味着可以通过增加一个由互补控制信号驱动的假开关产生的等效和相反的电荷注入来部分补偿电荷注入。.

漏电流：开关关断时，NMOS 和 PMOS 晶体管都处于截止状态，只有阈下漏电流和结漏电流流动。25 摄氏度时的典型关断漏电流为 0.02 nA，这是通过精心的布局和工艺设计，最大限度地减小结区面积和表面漏电流路径而实现的。在 125 摄氏度时，由于次阈值电流和结反向饱和电流与温度有关，漏电流会增加，但仍低于 8 nA。.

带宽和隔离：正负 5 V 时的 -3 dB 带宽为 145 MHz，由导通电阻（4 欧姆）的 RC 时间常数以及开关和 PCB 线迹的关态电容决定。关断隔离度（1 MHz 时为 -70 dB）由开路开关端子和公共端子之间的寄生电容决定，该电容与负载阻抗形成一个电容分压器。频率越高，隔离度越低，因为电容电抗会降低。通道间串扰（1 MHz 时为 -70 dB）由芯片和封装中相邻开关通道之间的寄生电容决定。.

功耗：ADG1434 内部逻辑和控制电路的电源电流非常低（IDD = 18 uA，ISS = 0.5 uA 典型值）。功率耗散主要由通过导通电阻的负载电流决定：P = I^2 x RON。每个通道 115 mA 时，每个通道的功耗为 115^2 x 4 = 53 mW。所有四个通道的电流均为 115 mA，加上静态耗散，开关总耗散为 212 mW。.

针脚 名称 类型 说明
1 S1A 模拟输入/输出 开关 1，A 侧信号源端子；当 IN1 为低电平时，S1A 连接至 D1（开关闭合）；当 IN1 为高电平时，S1A 断开（开关断开）；信号范围 VSS 至 VDD；双向；根据应用连接至信号源或目的地
2 D1 模拟输入/输出 开关 1，公共（漏极）端子；根据 IN1 状态连接至 S1A 或 S1B 的信号路由节点；双向；信号范围 VSS 至 VDD；通常是多路复用器的输出端或解复用器的输入端
3 S1B 模拟输入/输出 开关 1，B 端信号源终端；当 IN1 为高电平时，S1B 连接至 D1（开关闭合）；当 IN1 为低电平时，S1B 断开（开关断开）；信号范围 VSS 至 VDD；双向
4 S2A 模拟输入/输出 开关 2，A 侧信号源端子；由 IN2 控制；特性与 S1A 相同；独立于开关 1
5 D2 模拟输入/输出 开关 2，公共（漏极）端子；特性与 D1 相同；独立于开关 1
6 S2B 模拟输入/输出 开关 2，B 侧信号源端子；由 IN2 控制；特性与 S1B 相同
7 接地 地面 数字地参考；连接至系统地；数字控制输入参考至 GND；GND 可以不同于 VSS（例如，VSS = -15 V，GND = 0 V）；即使所有控制输入都由 0/5 V 逻辑电压驱动，也必须连接 GND 引脚
8 VSS 电源 模拟负电源；双电源工作时，典型值为 -15 V；单电源工作时，为 -4.5 V 至 -16.5 V；连接至 GND (0 V)；电压不得超过 VDD；使用 0.1 uF 陶瓷电容器将引脚旁路至 GND 附近
9 IN4 数字输入 开关 4 控制输入；3 V 逻辑兼容；低电平选择 A 端（S4A 至 D4）；高电平选择 B 端（S4B 至 D4）；VIH 最小 2.0 V；VIL 最大 0.8 V；可由 3.3 V 或 5 V 逻辑电压驱动；输入电流小于 0.1 uA
10 S4A 模拟输入/输出 开关 4，A 侧信号源端子；由 IN4 控制
11 D4 模拟输入/输出 开关 4，共用（漏极）端子；由 IN4 控制
12 S4B 模拟输入/输出 开关 4，B 侧信号源端子；由 IN4 控制
13 S3B 模拟输入/输出 开关 3，B 侧信号源端子；由 IN3 控制
14 D3 模拟输入/输出 开关 3，共用（漏极）端子；由 IN3 控制
15 S3A 模拟输入/输出 开关 3，A 侧信号源端子；由 IN3 控制
16 IN3 数字输入 开关 3 控制输入；规格与 IN4 相同
17 IN1 数字输入 开关 1 控制输入；规格与 IN4 相同
18 VDD 电源 正模拟电源；双电源时典型值为 +15 V；+4.5 V 至 +16.5 V；引脚附近使用 0.1 uF 陶瓷电容器与 GND 隔开；单电源工作时，VDD 为正电源，VSS 连接至 GND。
19 IN2 数字输入 开关 2 控制输入；规格与 IN4 相同
20 接地 地面 数字地参考；连接至系统地；两个 GND 引脚（7 和 20）必须外部连接
应用 说明
专业音频信号路由 在多个信号源和目的地之间路由音频信号；4 欧姆导通电阻和 0.5 欧姆平坦度确保 0.06% THD+N 的透明音频切换；正负 15 V 电源可处理专业音频电平（最高正负 10 V）；BBM 可防止切换过程中的咔嗒/噗噗声；-70 dB 隔离确保串音听不到；以固态速度和可靠性取代机械继电器
数据采集输入多路复用器 将两个传感器输入中的一个路由到四个 ADC 通道中的每一个；4 欧姆导通电阻与 10 kOhm ADC 输入阻抗仅会导致 0.04% 的增益误差；0.02 nA 漏电会增加可忽略不计的偏移误差；正负 15 V 工作电压允许直接连接到工业传感器（4-20 mA 回路、正负 10 V 信号）；先断后连功能可防止传感器间短路
精确增益切换 在仪表放大器电路中切换反馈电阻，以改变增益范围；0.5 欧姆的平坦度可将信号范围内的增益误差变化降至最低；与典型的反馈电阻值（1-100 kOhm）相比，4 欧姆的 RON 可忽略不计；低电荷注入（-10 pC）可将增益切换期间的瞬态干扰降至最低；差分配置，每个增益级使用两个 SPDT 开关
自动测试设备 (ATE) 将激励信号和测量信号路由到多个被测设备引脚；4 个 SPDT 开关提供灵活的信号路由；正负 15 V 工作电压涵盖大多数模拟测试电平；低漏电确保测量精度；200 MHz 带宽可传输高速测试信号；每通道 115 mA 为被测设备供电；用速度更快的固态开关取代昂贵的簧片继电器
视频信号路由 每个通道可在两个复合或分量视频源之间切换；200 MHz 带宽可保持视频信号的保真度；4 欧姆导通电阻与 75 欧姆视频阻抗相匹配，反射最小；-70 dB 串扰可防止相邻通道出现重影；正负 5 V 电源足以满足标准视频电平（1 V p-p）的要求；BBM 可防止切换过程中出现视频故障
模型 制造商 兼容性 主要区别
ADG1434YCPZ-REL7 模拟器件公司 功能相同，包装不同 相同的四路 SPDT 开关，采用 20 引线 LFCSP（4×4 mm，带裸露焊盘）；包括 EN（使能）输入；散热性能更好；占地面积更小；引脚布局不同；需要 EN 功能或占地面积较小时使用；与 TSSOP 版本引脚不兼容
ADG1433YRUZ 模拟器件公司 同系列，三路 SPDT 三 SPDT（3 个开关而非 4 个）；16 引脚 TSSOP；包括 EN 输入；相同的 4 欧姆 RON 和电气规格；仅在需要 3 个开关和 EN 功能时使用；引脚更少，占地面积更小
DG444DY-T1-E3 Vishay 功能等效 四路 SPDT 开关；35 欧姆 RON（高 9 倍）；正负 15 V 电源；SOIC-16；RON 较高，平坦度较差；成本较低；当可接受 35 欧姆 RON 时，可用作性能较低、成本较低的替代品
ADG5434YCPZ-REL7 模拟器件公司 建议升级 推荐用于新设计的 ADI；高压闩锁免疫；类似 4 SPDT 拓扑；正负 15 V；更低的 RON；更好的过压保护；LFCSP 封装；用于需要强大闩锁免疫的新设计；引脚不兼容
MAX4783ETE+ Maxim（模拟器件） 低电压替代方案 四路 SPDT；0.5 欧姆 RON（低得多）；仅 1.6-3.6 V 单电源；TQFN-16；电压范围低得多；用于需要低于 1 欧姆 RON 但不惜牺牲电压范围的低压电池供电应用场合
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IXTT10N100D2

N-Channel depletion-mode MOSFET, 1000V, 10A, 1.5Ohm, normally-on, TO-268AA, 695W

品牌:

封装:

TO-268AA / D3PAK (15.75 x 13.08 x 4.83 mm)
有库存：
14959pcs

货运周期：3~7 天
最低订购量为 1

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IS25LP016D-JNLE-TR

16Mbit SPI NOR Flash, 3V, QSPI/QPI, 133MHz, DTR, SOIC-8 150mil, -40 to 105C, TR

品牌:

封装:

8-SOIC (4.90 x 3.90 x 1.75 mm, 150mil)
有库存：
11082pcs

货运周期：3~7 天
最低订购量为 1

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IS25WP256D-JLLE

256Mbit SPI NOR Flash, 1.8V, QPI/QSPI, 104MHz, DTR, WSON-8 6x8mm, -40 to 105C

品牌:

封装:

8-WSON (6.0 x 8.0 x 0.73 mm, exposed pad)
有库存：
13368pcs

货运周期：3~7 天
最低订购量为 1

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IS62WV51216BLL-55BLI

8Mbit async SRAM, 512Kx16, 2.5-3.6V, 55ns, ultra-low power, 48-mini BGA, Industrial

品牌:

封装:

48-Mini BGA (7.2 x 8.7 x 0.9 mm)
有库存：
3838pcs

货运周期：3~7 天
最低订购量为 1

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质量保证

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
  • 汽车电子: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
  • 医疗设备: High-reliability components meet medical industry safety and compliance regulations, ensuring stable operation for medical equipment.
  • Industrial Control & Consumer Electronics: Products conform to universal international electronic industry standards, suitable for long-term continuous operation of various equipment.

4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

6. After-sales Quality Guarantee

If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

联系我们

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
  1. Accepted Payment Methods
  • T/T (Bank Wire Transfer): The primary settlement method for bulk orders and a widely used international payment channel.
  • PayPal: Ideal for small orders, sample orders and quick payments.

  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

  2. Bank Charges

     

    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

  3. Payment Requirements
  • Sample and small orders: Shipment will be arranged upon full payment.
  • In-stock bulk orders: Goods will be delivered within 2 to 3 working days after full payment.

2. Shipping & Delivery

We partner with leading global logistics providers to ensure safe and fast delivery worldwide. Relevant details are listed below:
  1. Logistics Partners
  • International Express: DHL, FedEx, UPS, TNT
  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
  1. Order Processing Time
  • In-stock items: Orders confirmed and fully paid before 14:00 (GMT+8) will be shipped on the same day. All other orders will be dispatched within 1 to 2 working days.
  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
  • International Express: 3 – 7 working days globally
  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
  1. Shipping Fee Rules
  • Shipping cost is calculated based on package weight, volume, destination and delivery method.
  • Both freight prepaid and freight collect are available. Please provide your courier account number in advance if you choose freight collect.
  • Free international express delivery is offered for large orders. Terms for long-term partners can be negotiated separately.
  1. Shipment Tracking
     

    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

3. General Order Rules & Notes

  1. MOQ & Sample Service

     

    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

  2. Packaging Standard

     

    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

  1. Import Duties & Taxes

     

    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

  2. Handling of Lost or Damaged Goods
  • In case of loss or severe damage during transit, please contact us within 48 hours after receiving the tracking information. We will assist you in filing a claim with the logistics provider.
  • We shall not be liable for any losses caused by incorrect delivery address, wrong contact information or the buyer’s refusal to complete customs clearance.

5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

1. One-stop Sourcing & BOM Support

We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
  • Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

  • Anti-static Packaging: Static-sensitive components such as chips, circuit boards and sensors are packaged with anti-static bags, shielding boxes and conductive foam in strict accordance with international anti-static standards to prevent static damage.
  • Vacuum Moisture-proof Packaging: Moisture-sensitive components are vacuum-sealed with desiccants to isolate humid air, suitable for ocean transportation and long-term storage.
  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

Online Inquiry Form

Support Excel, PDF, CSV format files for full BOM list quotation

Submit your component procurement and custom packaging needs via the form below. We will provide a detailed quotation and professional solution within 1–8 working hours.

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