Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
HF HF115F/012-2ZS4AF HF115F
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HF HF115F / 012-2ZS4AF
- Type
- HF
- Minimum package
- 50 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HF
- Electronic Component
- HF115F/012-2ZS4AF
- Electronic Component
- 1
- Electronic Component
- 12.7mm
- Package
- DIP,29x12.7mm
- Electronic Component
- Power Relay
- Electronic Component
- 15.622g
- Electronic Component
- 29mm
- Electronic Component
- 8
- Electronic Component
- 1
- Electronic Component
- 15ms
- Electronic Component
- BM0228575336
- Operating Temperature
- 40℃~+85℃
- Contact Resistor
- 100mΩ
- Coil Voltage
- 12V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HF115F/012-2ZS4AF 产品概述
一、产品简介
HF115F/012-2ZS4AF 为宏发（HF）出品的小型功率继电器，采用两组转换触点（2C, DPDT）与无极性单线圈设计，整体封装为DIP，外形尺寸约29×12.7×15.7 mm。该继电器以12V直流线圈驱动、低功耗与良好触点材料为特点，适用于印制板插装的通用开关控制场合。
二、主要电气参数
- 线圈电压：12V DC（无极性，可任意接入）
- 额定线圈功率：400 mW（线圈电阻标称360 Ω，线圈工作电流约33.3 mA）
- 触点形式：两组转换（2C/DPDT），引脚数：8
- 触点材料：AgSnO2（银钽氧化物，耐电弧、抗粘连能力强）
- 触点电阻：≤100 mΩ
- 最大切换电流：8 A
- 触点容量（电阻性负载）：8 A @ 250 VAC
- 最大切换电压：440 V AC / 300 V DC
三、机械与动态特性
- 工作温度范围：-40 ℃ ～ +85 ℃，适应宽温环境
- 动作时间：约15 ms；释放时间：约8 ms，响应速度适中，满足一般控制与电源切换需求
- 封装类型：DIP 插装，适合通用PCB布局与自动化贴装流程
四、产品特点与优势
- 低功耗线圈（400 mW），适合受限电源系统与电池供电应用
- AgSnO2触点提高抗烧蚀与耐久性，适用于频繁开关场合
- 无极性线圈简化驱动设计，无需区分线圈极性，方便在反向电压场景使用
- 紧凑DIP封装，便于替换与模块化设计，节省PCB空间
五、典型应用场景
适合家电控制、工业自动化控制模块、通信设备、仪器仪表、开关电源隔离控制等需要中等电流切换（≤8 A）且要求体积小、可靠性高的场合。对于感性负载（电机、继电器线圈、变压器等），建议加装吸收电路或并联抑制器以延长触点寿命。
六、使用与选型建议
- 驱动设计时按12 V、360 Ω来匹配驱动电路，注意线圈吸合电压裕度与启动电压。
- 切换感性或高浪涌负载时应采用RC吸收、TVS或磁保持等保护措施，避免触点过早损耗。
- 对安全/高可靠性应用，可参考厂家寿命曲线与认证数据，依据实际开关次数与负载特性进行余量设计。
如需更详细的机械图纸、寿命试验数据或采购信息，请联系宏发（HF）官方或授权分销商获取完整规格书与样品支持。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
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.
Related products
Packaged components ready for RFQ.
