WMSIC Electronic Components

LRC FM407

ModelFM407
PackageSMA(DO-214AC)
BrandLRC
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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LRC FM407
Type
LRC
Minimum package
7500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
FM407
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
General Purpose Diode
Electronic Component
0.203g
Electronic Component
1
Electronic Component
BM0264996197
Current
1A
Diode
Electronic Component
Current(Ir)
5uA
(Vf)
1.1V
Electronic Component
50℃~+150℃
Electronic Component
Electronic Component
Electronic Component
7500

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

FM407 产品概述

产品名称: FM407 通用二极管
品牌: LRC (乐山无线电)
封装类型: SMA (DO-214AC)
正向电压: 1.1V
反向耐压: 1kV
额定电流: 1A

一、概述

FM407是一款高性能通用二极管,专为各种电子电路中的整流、保护和信号调制等应用设计。这款产品采用SMA (DO-214AC)封装,具有优良的热性能和可靠的电气特性,满足了现代电子设备对小型化、高效能和高可靠性的需求。FM407的耐压能力和高温特性使其成为电源管理、开关电源和电动机驱动等领域的理想选择。

二、主要特性

  1. 高正向电压: FM407的正向电压低至1.1V,意味着它在整流应用中具有较低的功耗和热损耗,提高了系统的整体效率,特别适用于对功耗敏感的设备。

  2. 高耐压能力: 反向耐压为1kV,使FM407能够应用于高电压环境。这种特性使其适合高压电源和电气设备内部的电流泄漏保护,有效防止二极管在工作期间发生击穿。

  3. 额定电流: 1A的额定电流表明FM407可以在日常应用中保持稳定性能,适合中低功率电力转换及信号传输。

  4. 封装形式: 采用SMA (DO-214AC)封装,具有较小的尺寸和轻量化的特点,同时提供良好的散热性能,确保电子元件在高频或高功率情况下的稳定性与可靠性。

  5. 温度范围: FM407设计可以在广泛的温度范围内工作,适应各种工作环境的严苛条件。

三、应用场景

FM407广泛应用于多种电子电路中,例如:

  • 电源转换器: 在开关电源中用作整流二极管,以提供高效的电能转换。
  • 信号保护: 在电路中作为过压保护二极管,确保敏感元器件不受瞬态电压影响。
  • 电机驱动: 在直流电机驱动的应用中,防止反向感应电流对电路造成损害。
  • 消费电子产品: 适用于各种家电、个人电子设备,如手机、平板电脑等。

四、技术参数

  • 正向电压 (Vf): 1.1V (在1A时)
  • 反向耐压 (Vr): 1kV
  • 额定电流 (If): 1A
  • 反向漏电流 (Ir): 最高30μA (在Vr下)
  • 工作温度范围: -55℃ 至 +150℃

五、结论

FM407通用二极管凭借其优异的电性能和稳定的耐压能力,成为电子设计师和工程师在选择二极管时的理想选择。其广泛的应用范围和高可靠性使其适用于多种挑战性环境中的电子产品。无论是在电源管理、信号传输还是在保护电路方面,FM407都能够提供极为可靠的性能支持,帮助提升整个电路的效率和稳定性。

在选择二极管时,FM407的多种优点无疑会为用户提供更高的价值,成为现代电子设备不可或缺的一部分。对于追求性能和经济性的设计需求,FM407无疑是一个值得信赖的解决方案。

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.