WMSIC Electronic Components

MEIHUA MHK1374CGBTD

ModelMHK1374CGBTD
PackageTHT,P=2.54MM
BrandMEIHUA
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
MEIHUA MHK1374CGBTD
Type
THT, P=2.54MM
Minimum package
1000 袋

Technical parameters

Power
85mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHK1374CGBTD
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
571nm
Electronic Component
LEDDiode / LED
Electronic Component
0.285g
Electronic Component
1
LED
20mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0265572019
Operating Temperature
25℃~+85℃
Current
20mA

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

MHK1374CGBTD 黄绿色插件LED产品概述

MHK1374CGBTD是美华(MEIHUA)品牌推出的一款标准插件式发光二极管,以黄绿色发光为核心特性,适配多数低压电子设备的指示需求。以下从核心参数、封装应用、性能优势等方面梳理其产品特点:

一、核心规格参数梳理

该LED的参数围绕光学、电学、环境三方面设计,符合常规指示类LED的应用规范:

  • 光学参数:发光颜色为黄绿色,峰值波长571nm(处于人眼视觉敏感的中短波光区);发光强度20mcd,搭配60°发光角度,可覆盖中近距离的指示范围;透镜采用雾状绿色设计,既柔化光线避免眩光,又提升黄绿色的视觉辨识度。
  • 电学参数:正向压降(Vf)典型值2V,适配5V、3.3V等常见低压电源;正向工作电流额定20mA,最大功耗85mW,无需复杂驱动电路即可稳定工作。
  • 环境与机械参数:工作温度范围-25℃~+85℃,可适应多数室内外环境;封装为插件式,引脚间距2.54mm(标准通孔规格),便于焊接安装。

二、封装形式与典型应用场景

MHK1374CGBTD采用标准2.54mm引脚间距的插件封装,这是电子行业通用的通孔设计,具备以下适配性:

  • 手工焊接:引脚间距适中,焊接时不易短路,操作门槛低;
  • 批量生产:可通过波峰焊工艺快速组装,适合工业化生产需求。

结合其黄绿色指示特性,典型应用场景包括:

  1. 家电设备:空调、洗衣机、冰箱的状态指示灯(如运行、待机、故障提示);
  2. 小型电子设备:计算器、遥控器、电子钟表的功能指示灯;
  3. 仪器仪表:万用表、示波器、工业控制器的面板指示(如电源通断、信号输出);
  4. 玩具与消费类产品:儿童玩具的发光组件、小型LED灯串等。

三、性能特点与实用优势

相比同类插件LED,MHK1374CGBTD具备以下实用优势:

  1. 光学表现稳定:571nm波长一致性好,黄绿色显色自然,雾状透镜可减少环境光干扰,即使在室内灯光下也能清晰识别;
  2. 驱动简单易适配:2V正向压降无需额外升压/降压电路,直接串联限流电阻即可连接到5V/3.3V电源,降低电路设计成本;
  3. 环境适应性强:-25℃~+85℃的工作温度范围,可满足北方冬季(室内设备)、南方夏季(设备内部高温)等场景的稳定运行;
  4. 长寿命可靠性:基于LED固有的半导体发光特性,无灯丝损耗,正常使用下寿命可达数万小时,减少设备维护频率。

四、使用注意事项

为确保LED稳定工作,需注意以下细节:

  • 电流控制:正向电流不得超过20mA(可通过串联150Ω~200Ω限流电阻实现,具体根据电源电压计算);
  • 焊接规范:焊接温度不超过260℃,焊接时间不超过3秒,避免热损伤透镜或内部芯片;
  • 透镜保护:避免尖锐物体刮擦雾状透镜,防止光学效果受损;
  • 极性识别:插件LED的长引脚为正极、短引脚为负极,安装时需注意极性,避免反向接入损坏器件。

总结:MHK1374CGBTD作为一款性价比高的黄绿色插件LED,以稳定的光学性能、简单的驱动方式和广泛的适配性,成为电子设备指示类应用的常用选择,适合对成本敏感、安装便捷性要求高的场景。

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.