Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HFD27/024-M 为宏发(HF)出品的小型功率继电器,采用标准DIP封装(尺寸约20.2 × 10.2 mm),适合于对体积、功耗和可靠性有要求的模拟/数字混合电路或信号切换场合。该器件为24V直流线圈驱动,触点采用AgNi基材并镀金处理,兼顾导电性能与耐久性,适合低至中等电压/电流的开关应用。
(注:线圈功率、线圈阻值与由此计算的电流在不同测试条件下可能有所差异,设计驱动电路时请预留一定裕量。)
(对感性或高浪涌负载应采取额外保护,并在实际应用中验证寿命与可靠性。)
HFD27/024-M 适用于工业级温度范围并采用抗氧化触点镀层,具备良好的环境适应性。实际寿命受负载类型、开关频率、工作电压及环境条件影响,建议在量产前进行应用环境下的电寿命和机械寿命测试,以确定维护周期与可靠性预期。
如需批量采购或获取完整数据手册(包含引脚定义、典型电路、寿命曲线、介电强度等),建议联系供应商或厂家工程支持以获取最新认证与测试资料。
总结:HFD27/024-M 是一款小型、低功耗且适用于信号与中小功率开关场合的24V功率继电器,结合良好触点材料与工业温度等级,适合嵌入式控制与通信类设备中作为可靠的开关元件。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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