WMSIC Electronic Components

MDD KBL406

ModelKBL406
PackageKBL
BrandMDD
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
MDD KBL406
Type
MDD
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MDD
Electronic Component
KBL406
Electronic Component
1
Package
KBL
Type
Electronic Component
Electronic Component
Bridge Rectifier
Electronic Component
4.61g
Electronic Component
1
Electronic Component
BM0258755289
Current
4A
Current(Ir)
10uA@600V
(Vf)
1.1V@4A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
500

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

KBL406 产品概述

1. 产品简介

KBL406 是一款由 MDD 品牌生产的高性能整流桥,采用 KBL 封装,广泛应用于各种电源转换和整流电路中。该产品以其优异的电气性能和可靠性,成为工业、消费电子和通信设备等领域的理想选择。

2. 主要参数

  • 反向电流 (Ir): 10μA @ 600V
  • 整流电流: 4A
  • 正向压降 (Vf): 1.1V @ 4A
  • 正向浪涌电流 (Ifsm): 200A
  • 直流反向耐压 (Vr): 600V
  • 工作温度范围: -55℃ ~ +150℃ (Tj)

3. 产品特点

  • 高反向耐压: KBL406 具有高达 600V 的直流反向耐压,确保在高电压环境下的稳定运行。
  • 低正向压降: 在 4A 的整流电流下,正向压降仅为 1.1V,有效降低功耗,提高效率。
  • 高浪涌电流能力: 正向浪涌电流可达 200A,能够承受短时高电流冲击,增强产品的可靠性。
  • 宽工作温度范围: 工作温度范围为 -55℃ ~ +150℃,适应各种严苛环境下的应用需求。
  • 低反向电流: 反向电流仅为 10μA @ 600V,减少漏电流,提高整体性能。

4. 应用领域

KBL406 整流桥广泛应用于以下领域:

  • 电源转换: 用于 AC-DC 转换器、开关电源等,提供稳定的直流输出。
  • 工业控制: 在工业自动化设备中,用于电机驱动、电源管理等。
  • 消费电子: 适用于家用电器、充电器等,确保设备的高效运行。
  • 通信设备: 在通信基站、网络设备中,提供可靠的电源解决方案。

5. 封装与安装

KBL406 采用 KBL 封装,具有以下特点:

  • 紧凑设计: 封装尺寸小,节省 PCB 空间,适合高密度安装。
  • 易于焊接: 采用标准引脚设计,便于手工或自动化焊接。
  • 良好的散热性能: 封装材料具有良好的导热性,有助于散热,提高产品寿命。

6. 可靠性测试

KBL406 经过严格的可靠性测试,包括:

  • 高温高湿测试: 在高温高湿环境下进行长时间运行测试,确保产品在恶劣条件下的稳定性。
  • 温度循环测试: 模拟产品在不同温度下的循环变化,验证其耐温性能。
  • 机械冲击测试: 进行机械冲击和振动测试,确保产品在运输和使用过程中的可靠性。

7. 环保与安全

KBL406 符合 RoHS 指令,不含有害物质,确保环保和安全。同时,产品通过 UL、CE 等国际认证,满足全球市场的需求。

8. 技术支持与售后服务

MDD 提供全面的技术支持和售后服务,包括:

  • 技术咨询: 提供专业的技术咨询,帮助客户解决应用中的问题。
  • 样品申请: 客户可申请样品进行测试,确保产品符合需求。
  • 定制服务: 根据客户需求,提供定制化的解决方案。

9. 总结

KBL406 整流桥以其高性能、高可靠性和广泛的应用领域,成为电源转换和整流电路中的优选元件。无论是在工业控制、消费电子还是通信设备中,KBL406 都能提供稳定、高效的电源解决方案,满足各种严苛环境下的应用需求。

通过以上概述,可以看出 KBL406 是一款性能卓越、应用广泛的整流桥产品,值得广大电子工程师和设计人员的信赖与选择。

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.