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.
HF3FF/024-1HST 是宏发(HF)推出的一款小型插件式功率继电器,属于单刀单掷(SPST)常开触点配置(1A,常开)。该继电器外形紧凑(约19 × 15.2 mm),采用无极性单线圈设计,适用于需要低功耗控制、大电流开关能力以及空间受限的 PCB 插件应用。触点材料采用 AgSnO2,抗电弧和抗粘连性能良好,适合直流与交流电阻性负载切换。
该继电器以低线圈功耗(360 mW)和较高的触点额定电流为主要卖点,适合需要多路控制且驱动能力受限的系统。
总结:HF3FF/024-1HST 以小巧体积、低线圈功耗与较高触点额定电流为特点,适合多种工业与民用控制场景。合理的抑弧与热管理设计可显著提升实用寿命和可靠性。
Request for quote
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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