T9AS1D22-12 Overview
The T9AS1D22-12 is a compact and robust electromagnetic relay designed for industrial control applications. Offering a coil voltage rating of 12V DC and a DPDT (Double Pole Double Throw) contact configuration, this device ensures reliable switching performance in demanding environments. Its standardized pin layout and mechanical durability make it suitable for integration into automated systems, instrumentation, and control panels. With a rated contact current of 8A and a high dielectric strength, it provides dependable electrical isolation and long operational life. The T9AS1D22-12 is engineered to meet rigorous industry standards, making it a trusted choice for engineers and sourcing specialists seeking consistent relay solutions. For more details, visit IC Manufacturer.
T9AS1D22-12 Technical Specifications
| Parameter | Specification |
|---|---|
| Coil Voltage | 12 V DC |
| Contact Configuration | DPDT (Double Pole Double Throw) |
| Contact Rating | 8 A at 250 VAC / 30 VDC |
| Coil Resistance | Approximately 220 ?? |
| Operate Time | 10 ms max |
| Release Time | 5 ms max |
| Dielectric Strength | Between coil and contact: 5000 VAC |
| Insulation Resistance | Min. 100 M?? at 500 VDC |
| Mechanical Life | 10 million operations |
| Electrical Life | 100,000 operations at rated load |
T9AS1D22-12 Key Features
- High current handling capacity: Supports up to 8A switching, enabling control of inductive and resistive loads efficiently.
- DPDT contact arrangement: Allows versatile circuit configurations, enhancing application flexibility for signal routing or load switching.
- Fast switching times: Operate and release times under 10 ms minimize signal delay and improve system responsiveness.
- Robust dielectric strength: 5000 VAC isolation between coil and contacts ensures safety and high noise immunity in industrial environments.
- Long operational life: Mechanical endurance of 10 million cycles and electrical endurance of 100,000 cycles at rated load provide reliable, maintenance-free operation.
T9AS1D22-12 Advantages vs Typical Alternatives
This relay offers superior reliability and versatility compared to typical alternatives by combining high contact ratings with fast response times. Its strong dielectric isolation improves noise immunity and system safety. The DPDT configuration provides more wiring options than single-pole relays, while its long mechanical and electrical life reduces downtime and maintenance costs. Overall, it delivers consistent performance in compact industrial applications.
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Typical Applications
- Industrial automation control: Ideal for switching control signals and power loads in factory automation equipment, ensuring robust operation under frequent switching cycles.
- Building management systems: Facilitates reliable control of HVAC, lighting, and security systems requiring moderate current switching and isolation.
- Instrumentation and measurement equipment: Enables accurate signal routing and control without introducing electrical noise or interference.
- Consumer electronics protection circuits: Acts as a safeguard by isolating control circuitry from high voltage or current spikes.
T9AS1D22-12 Brand Info
The T9AS1D22-12 is a product from a well-established manufacturer specializing in industrial-grade electromagnetic relays. Known for precision engineering and adherence to stringent quality standards, this relay represents the brand??s commitment to delivering durable and dependable switching components. Designed for integration into complex control systems, the device benefits from rigorous testing and certification to ensure consistent performance in diverse applications worldwide.
FAQ
What is the coil voltage requirement for this relay?
The relay operates on a 12 V DC coil voltage, which is a common standard for control circuits. This voltage ensures efficient coil energizing while maintaining compatibility with typical industrial power supplies.
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How much current can the contacts switch safely?
The contacts are rated to switch up to 8 amperes at 250 VAC or 30 VDC. This allows the relay to control a variety of loads including motors, solenoids, and lighting circuits within this current range.


