Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Littelfuse(美国力特) AXGD10402KR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse AXGD10402KR
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- AXGD10402KR
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.014g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.04pF
- Electronic Component
- BM0000279080
- Operating Temperature
- 65℃~+125℃
- Voltage
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：AXGD10402KR - 汽车级表面贴装齐纳二极管
1. 产品简介
AXGD10402KR 是一款高性能的表面贴装型齐纳二极管，专为汽车电子应用设计。它具有 40V 的标准电压箝位，能够在不同的瞬态脉冲电流（Ipp）条件下提供可靠的电压保护。本产品采用了0402（1005 公制）封装，适合于空间受限的电路设计。
2. 主要特性
- 安装类型：表面贴装型，便于自动化贴装和减少PCB占用空间。
- 电压箝位：在瞬态脉冲条件下，其最大箝位电压为 40V，能够有效保护后端电路不受过电压影响。
- 电源线路保护：该产品不具备内置电源线路保护功能，适合于特定应用场合。
- 频率特性：在 250MHz 时，电容值达到 0.04pF，确保了在高频应用中的良好性能。
- 工作温度范围：工作温度范围广泛，从 -65°C 到 125°C，适应严苛的汽车环境。
- 双向通道：产品设计为双向通道，能够处理正向和反向的瞬态电流，从而增强其适用性。
- 应用领域：适用于汽车级应用，满足汽车行业对于可靠性和性能的高要求。
3. 应用场景
AXGD10402KR 广泛应用于各类汽车电子设备，包括但不限于：
- 车载控制系统：如动力控制、电子稳定程序（ESP）等，保护这些敏感电路免受电压浪涌的影响。
- 信息娱乐系统：用于音响、导航等设备，确保内部电路在瞬态电压（如雷击、开关噪声等）下的稳定运行。
- 传感器：如停车传感器、温度传感器等，防止过电压导致的功能失效。
- 通讯系统：在车载通讯模块中，为信号处理电路提供可靠的过电压保护。
4. 性能优势
AXGD10402KR 的设计充分考虑了汽车环境的特殊要求，具有以下几方面的性能优势：
- 可靠性：经过严格的测试和认证，确保在极端环境下的可靠性，符合汽车电子零部件的标准。
- 紧凑设计：0402 封装有助于节省PCB空间，满足现代电子产品对小型化的需求。
- 低电容：低如 0.04pF 的电容特性，使其在高频应用中能最大限度地减少信号损失与干扰。
- 双向保护性能：能够同时处理正向和反向电压，为电路提供全面的保护，使其成为多用途的解决方案。
5. 结论
AXGD10402KR 是一款功能强大的齐纳二极管，凭借其卓越的性能和可靠性，已成为汽车电子行业中理想的选择。它的高电压箝位特性、广泛的工作温度范围以及极低的电容值，使其能够有效应对各种瞬态电压事件，确保车载电子设备的安全与稳定运行。选择 AXGD10402KR，您将能够在设计中实现高效的过电压保护，提升您产品的整体可靠性和性能。
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.
