Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Littelfuse 2016L030DR
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 2016L030DR
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 2016L030DR
- Electronic Component
- 1
- Package
- 2016
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.094g
- Electronic Component
- 1
- Electronic Component
- 3s
- Electronic Component
- BM0257640355
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 1.4W
- Current(Imax)
- 20A
- Electronic Component
- Electronic Component
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：2016L030DR - 聚合物PTC自恢复保险丝
1. 产品介绍
2016L030DR是美国力特（Littelfuse）生产的一款高性能聚合物PTC（正温度系数）自恢复保险丝。该产品具有优异的电气性能和可靠性，适合用于保护电路免受过流和短路的影响。其广泛应用于消费电子、工业设备、汽车应用以及各种便携式设备中，能够有效防止因过载引起的设备损坏。
2. 关键参数
- 材料类型：聚合物
- 工作温度：-40°C ~ 85°C
- 最大电压：60V
- 最大电流：20A
- 保持电流：300mA
- 跳断电流：600mA
- 初始电阻值：500mΩ
- 跳断电阻值：2.3Ω
- 最大动作时间：3秒
- 安装类型：表面贴装型
- 封装/外壳：2016（5041公制）
- 尺寸：5.08mm x 4.07mm x 1.25mm
3. 工作原理
PTC自恢复保险丝是一种安全装置，其工作原理基于聚合物的电阻特性。当通过元件的电流超过预设的跳断电流时，PTC保险丝的温度迅速升高，导致其电阻增加，从而限制电流流动，保护电路。待故障状态解除后，保险丝会随着温度降低而恢复到初始状态，重新允许电流流通。这种特性使其成为一种自恢复的保护机制，显著提高了设备的安全性和可靠性。
4. 应用领域
2016L030DR聚合物PTC保险丝的应用非常广泛，具体包括但不限于：
- 消费电子：如智能手机、平板电脑、笔记本电脑等便携式设备。
- 工业设备：用于对电机、变压器以及工业控制系统的保护。
- 汽车电子：针对汽车电气系统，如音响、导航等设备提供过流保护。
- 家用电器：对微波炉、洗衣机等家用电器内部电路的保护。
5. 安装方式
2016L030DR采用表面贴装型封装，符合现代电子设备的小型化趋势。其尺寸为5.08mm x 4.07mm x 1.25mm，易于在各种PCB（印刷电路板）上进行焊接与安装。这种小巧的设计确保持有较高的集成度，适合空间受限的应用场景。
6. 可靠性与安全性
该款聚合物PTC自恢复保险丝在-40°C到85°C的宽广温度范围内工作，具有良好的环境适应性。其最大电流可达20A，最大电压为60V，能够满足大多数低压电路保护的需求。PTC保险丝的自恢复特性不但提高了电路的安全性，还降低了设备维护和更换保险丝的成本。
7. 总结
2016L030DR聚合物PTC自恢复保险丝是现代电子幸应对过流和短路保护需求的理想选择。其小巧的表面贴装设计、优异的电气性能以及广泛的工作温度范围使其成为多种应用领域的首选保护元件。通过采用此款保险丝，可以有效延长设备的使用寿命，减少故障率，保障电子设备的安全与可靠运行。力特（Littelfuse）作为行业领导者，凭借其卓越的研发能力和产品质量，为广大客户提供了信心之选。
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.
