NINGBO KEYONG JINGSHENG ELECTRICAL APPLIANCE CO., LTD. Miniature Power Relay For Switching 10A KQI15 (115F) 12A PCB Relay is a compact and reliable relay designed for household appliances, automation systems, and electrical control equipment. Featuring 12A switching capability, 5kV dielectric strength, 10mm creepage distance, and low 0.4W coil power consumption, it provides stable and safe switching performance for long-term applications. With a maximum height of 16.2mm, PC board mounting design, plastic sealed and flux-proofed options, and RoHS compliance, this relay is widely used in smart home devices, telecommunication equipment, instruments, meters, and remote control systems. As a professional China relay manufacturer and supplier, KEYONG provides dependable relay solutions for OEM and industrial applications.
Stable 10A Switching Performance
The Miniature Power Relay For Switching 10A is designed for reliable load switching performance with stable electrical conductivity and low contact resistance. It provides dependable operation for various electronic control systems requiring continuous and efficient switching capability.
Compact Miniature Structure
Featuring a compact and lightweight design, this PCB power relay helps save installation space and supports high-density circuit board layouts. It is suitable for modern electronic equipment with limited internal space requirements.
High Electrical Insulation and Safety
Manufactured under strict quality standards, the relay offers excellent dielectric strength and insulation performance. It effectively improves operational safety and reduces electrical interference during switching operations.
Low Power Consumption
The optimized electromagnetic structure ensures low coil power consumption while maintaining fast response speed and stable switching performance, helping improve overall energy efficiency of electronic systems.
Long Mechanical and Electrical Service Life
Produced with precision automated assembly and testing equipment, the relay delivers stable durability and long-term operational reliability for industrial and commercial applications.
Wide Compatibility for Electronic Systems
This miniature power relay is compatible with various PCB control systems and electrical applications including household appliances, automation equipment, communication devices, and smart control modules.
Strict Quality Control and Certifications
KEYONG implements strict ISO9001 quality management standards throughout production. The products have obtained UL, TUV, CQC, CE, and RoHS certifications to ensure consistent quality and international compliance.
| Contact arrangment | A,B,C |
| Contact resistance | ≤100mΩ(1A 6VDC) |
| Contact material | Silver alloy:AgSnO₂In₂O₃、AgSnO₂、AgNi |
| Contact rating(Res.load) | 10A 250VAC/30VDC |
| Max switching voltage | 440VAC/125VDC |
| Max switching current | 12A |
| Max switching power | 3000VA |
| Electrical endurance(Frequency:360 ops/h) | 1×10⁵ps/1×10⁴ops |
| Mechanical endurance(Frequency:18000 ops/h) | 1×10⁷ops |
| Power consumption(W) | 0.4W(L) | |||||||
| Nominal voltage(VDC) | 05 | 06 | 09 | 12 | 18 | 24 | 36 | 48 |
| Coilresistance(Q±10%) | 62 | 90 | 202 | 360 | 810 | 1440 | 3240 | 5760 |
| Pick-up voltage(Max) | 70%(Nominal voltage) | |||||||
| Drop-out voltage(Min) | 10%(Nominal voltage) | |||||||
| Max allowable overdrive voltage(VDC) | 150%(Nominal voltage) | |||||||
| Insulation level | B/F | |
| Insulation resistance | 1000MΩ(500VDC) | |
| Dielectric strength Leakage current 1mA) | Between coil and contacts | 5000VAC 1min |
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Between open contacts | 1000VAC 1min |
| Operate time(at nominal voltage) | ≤15ms | |
| Release time(without diode)(at nominal voltage) | ≤8ms | |
| Humidity | 5%～85%RH | |
| Ambient temperature | -40℃~+85℃ | |
| Shock resistance | Functional | 98m/s² |
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Destructive | 980m/s² |
| Vibration resistance | 10Hz~150Hz | |
| Weight | Approx 13g | |
| Construction | Sealed Flux proofed | |
Household electrical appliances, automation system, electrical equipment, instrument, meter telecommunication facilities and remote control facilities.
1.What is a Miniature Power Relay For Switching 10A used for?
This relay is mainly used for electrical load switching and control in household appliances, industrial automation systems, communication devices, security equipment, and smart electronic products. It helps control circuits safely and efficiently while maintaining compact installation size.
2.Can this relay support continuous 10A current load?
Yes. The relay is designed for stable 10A switching applications under proper operating conditions. KEYONG performs strict electrical testing and quality inspections to ensure stable performance and long service life.
3.Is this relay suitable for PCB mounting?
Yes. The miniature structure is specially designed for PCB installation and compact electronic systems. It supports efficient automated assembly and helps reduce installation space requirements.
4.What certifications do KEYONG relays have?
KEYONG relay products have obtained multiple international certifications including:
●UL Certification
●TUV Certification
●CQC Certification
●CE Certification
●RoHS Compliance
All products are manufactured under ISO9001 quality management standards.
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350 Renmin North Road, Hengxi Town, Yinzhou District, Ningbo City, Zhejiang Province, China
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