WMSIC Electronic Components

RUILON SMD1206P050TF/24 SMD1206P050TF

ModelSMD1206P050TF/24
Package1206
BrandRUILON
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RUILON SMD1206P050TF / 24
Type
RUILON
Minimum package
3500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
SMD1206P050TF/24
Electronic Component
1
Package
1206
Electronic Component
Resettable Fuse
Electronic Component
0.036g
Electronic Component
1
Electronic Component
100ms
Electronic Component
BM0264391806
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
24V
Power(Pd)
600mW
Current(Imax)
35A
Electronic Component
Electronic Component
Electronic Component
3500

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

SMD1206P050TF/24 产品概述

SMD1206P050TF/24 是 RUILON(瑞隆源) 提供的一款微型表面贴装过流保护器件,针对空间受限的现代电子产品设计。该系列在节约PCB面积的同时提供可靠的自恢复过流保护,适合便携式、通信与消费类终端设备的输入电源与分路保护。

一、主要电气参数

  • 耐压 (Vmax):24 V
  • 最大电流 (Imax):35 A(短时脉冲承受能力)
  • 保持电流 (Ihold):500 mA(本型号);系列可覆盖 0.05 A ~ 4.5 A 范围
  • 跳闸电流 (Itrip):1 A
  • 消耗功率 (Pd):600 mW
  • 初始态阻值 (Rmin):150 mΩ
  • 跳断后阻值 (R1max):700 mΩ(自恢复后)
  • 动作时间:约 100 ms
  • 工作温度:-40 ℃ ~ +85 ℃
  • 品牌:RUILON(瑞隆源)
  • 封装:未知(产品型号名含“SMD1206”,但实际封装请以厂家资料为准)

二、产品特性

  • 微型表面贴装设计,适配自动贴片工艺,便于量产装配。
  • 快速响应的热敏自恢复结构:在短路或过流时迅速限制电流,过载解除后自动恢复导通。
  • 低初始阻值(150 mΩ)保证正常工作下的低压降与较小发热。
  • 跳断后阻值上升(≤700 mΩ),在保护状态下显著限制过流,减少后续损伤。
  • 宽温工作范围,适应消费电子、工业类环境温度要求。

三、典型应用

  • 移动设备与便携式充电器的输入/输出保护
  • 通信设备、路由器、交换机的电源模块分路保护
  • 车载电子(低压系统)中对外设短路保护(需确认温升与脉冲能力)
  • 小型电源管理模块、USB 端口、电池管理系统(BMS)等需节省空间的场合

四、设计与布局建议

  • 尽量靠近待保护电源节点放置,以缩短回路长度并提高保护效率。
  • 考虑600 mW 的功耗极限与实际P=I^2·R热耗,布局需保证散热路径及相邻元件耐温。
  • 对于长时间高电流工作场景,评估器件温升并必要时选用更大额定功率或并联方案(并联时需匹配特性一致性)。
  • 在汽车或工业级应用中,验证瞬态脉冲(如负载突降、反向尖峰)对器件的影响并搭配必要的瞬态抑制措施。

五、可靠性与选型注意事项

  • 虽然标称Imax高达35 A,但该值通常指短时承受能力;持续工作电流应以保持电流Ihold及热限为准。
  • 动作时间约100 ms,非瞬态断开器件,适用于过流限流保护而非需要毫秒级断开的场合。
  • 封装信息未定时,请向供应商确认实际尺寸与回流焊工艺参数,避免贴装与热循环可靠性问题。
  • 对关键应用建议取得完整样品测试报告(温升、循环寿命、ESD/浪涌耐受等)后再量产。

六、选型与采购

  • 型号 SMD1206P050TF/24 对应保持电流约 500 mA,若电路设计需要不同Ihold,请参考 RUILON 系列其他规格(0.05 A ~ 4.5 A)。
  • 在订购前确认封装实物图、数据手册及认证信息(如需车规或行业认证,联系厂家或授权代理)。

总结:SMD1206P050TF/24 提供在受限空间内可靠的自恢复过流保护,低阻值、快速动作与宽温范围使其适用于多种便携和通信类产品。选型时应重点关注持续热特性及实际封装信息,以确保长期可靠性。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.