Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Littelfuse 021706.3MXP
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 021706.3MXP
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 1000
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 021706.3MXP
- Electronic Component
- 1
- Package
- D5.2xL20mm
- Type
- Glass Tube Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 1.02g
- Electronic Component
- 20mm
- I2t
- 62.465
- Electronic Component
- 1
- (φD)
- 5.2mm
- Electronic Component
- 63A@250VAC
- Electronic Component
- BM69419006
- Operating Temperature
- 55℃~+125℃
- Voltage
- 250V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
021706.3MXP 产品概述
产品名称: 217 Series Fast-Acting Fuse
制造商: Littelfuse Inc.
产品型号: 021706.3MXP
概述
021706.3MXP 是由 Littelfuse Inc. 出品的一款高性能快速熔断保险丝，属于其知名的 217 系列，专为电气保护应用设计。该产品在全球范围内广泛应用于各种电子设备、电力系统和家用电器中，为电路提供高效的短路和过载保护。其尺寸为 5mm x 20mm，符合国际标准的安装要求，使其适用于多种安装环境。
产品特性
快速响应时间: 021706.3MXP 采用快速熔断设计，能够在过载或短路情况下迅速断开电路，最小化设备损坏的风险。这种快速响应特性对于保护敏感电子设备尤为重要。
额定电流与电压: 该保险丝的额定电流为 6.3A，额定电压为 250V AC。这使得产品非常适合用于家庭电器、电子设备及工业装置中，能有效满足多种应用场景的安全需求。
耐温范围: 021706.3MXP 的工作温度范围广泛，适应环境温度从 -55°C 至 125°C。这意味着即便在极端环境下，保险丝仍能维持其良好的性能。
阻抗特性: 冷态电阻值为 0.0095 Ohms，为电路提供了良好的电流导通能力，减少了功耗损失。
分断能力: 在高达 63A 的不同额定电压下，021706.3MXP 确保了优越的分断能力，帮助用户避免电路故障时造成的潜在安全隐患。
适用标准
021706.3MXP 经过多项国际认证，包括 BSI、CCC、CE、CSA、KC、PSE、SEMKO、UR 和 VDE。这些认证不仅证明了其安全性和可靠性，还使得该产品适合在全球范围内销售与使用，满足各地区不同的法规及市场需求。
应用领域
021706.3MXP 可以广泛应用于以下领域：
消费电子: 包括家用电器、音视频设备、个人电子产品等，提供过载及短路保护，保障家庭用电安全。
工业设备: 用于各类工业机器与设备，确保在高负荷运行时的安全性，防止因电流过载而导致的设备损坏。
汽车电子: 在汽车中广泛应用于电气系统中，防止电气故障导致的事故，为驾驶提供安全保障。
通讯设备: 适用于通讯设备的电路保护，确保设备稳定可靠地运行，保障通讯质量。
封装与安装
021706.3MXP 采用管筒式（玻璃）封装，其直径为 5.20mm，长度为 20.00mm，方便安装于多种电路板设计中。支座安装类型适配性强，确保新旧设备的兼容性，助力工程师在设计阶段简化选型与布局。
总结
总而言之，Littelfuse 021706.3MXP 是一款具有优越性能的快速熔断保险丝，具备多种保护功能及国际认证，广泛适用于消费电子、工业设备、汽车电子等多个领域。不论是在家庭还是工业环境中，其高度的可靠性与响应速度能够有效保障电路安全，提升设备的使用寿命，为用户提供安心的用电体验。在选型时，工程师应考虑该产品的额定参数与应用环境，确保其最佳匹配，以实现最佳的保护效果。
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.
