T90 12v 30a 10a PCB relay 5-pin electromagnetic micro
Product Introduction
In terms of appearance, the 4 pin 30 amp relay offers a variety of colors for the casing, including bright yellow, steady black, and fresh blue, meeting the personalized needs of different users for appearance. The lead out end adopts a printed circuit board, which greatly optimizes the convenience and stability of installation and connection. The printed circuit board leads can perfectly fit the circuit board, reducing the resistance and inductance of the connection points, and improving the quality and speed of signal transmission. At the same time, this connection method also enhances the reliability of the relay in vibration and impact environments, effectively reducing the risk of faults caused by loose connections.
Service life: In the long-term use process, the length of the relay's service life is an important reflection of the quality of the relay. We have improved the technical process of this relay. Compared to other ordinary relays, the T90 relay has a longer lifespan. Frequent opening and closing operations during the operation of ordinary relays can lead to wear and tear, resulting in increased contact resistance, which in turn affects the performance and lifespan of the relay. However, the T90 relay has been improved to withstand more operations, maintain good contact performance, and greatly extend the service life of the relay.
Product wiring diagram and parameters
| Coil Versions | ||||
Nominal Voltage VDC | Coil Resistance at 20℃ ±10%( Ω) | Max Operate Voltage (VDC) | Min Release Voltage (VDC) | Max Applicable Voltage (VDC) |
| 0.9W | ||||
| 3 | 28 | 3.75 | 0.5 | 6.5 |
| 6 | 40 | 4.50 | 0.6 | 7.8 |
| 9 | 90 | 6.75 | 0.9 | 11.7 |
| 12 | 160 | 9.00 | 1.2 | 15.6 |
| 24 | 640 | 18.00 | 2.4 | 31.2 |
| 48 | 2560 | 36.00 | 4.8 | 62.4 |
| 110 | 133450 | 82.50 | 11.0 | 143.0 |
Contact material: Initially, copper alloy was used as the contact point for relays. However, after receiving feedback and opinions from the market, we replaced the contact point with silver alloy. Compared with the copper contact point commonly used in most similar relays in the market, the silver alloy contact point used in 30 amp 12v relays has significant advantages. Silver alloy itself has good electrical and thermal conductivity, which can reduce energy loss and heat generation when current passes through. At the same time, the corrosion resistance of silver alloy is also excellent. Scientists have conducted relevant experiments and placed two identical relays, one with copper alloy as the contact material and the other with silver alloy, in a humid and harsh environment for operation. Copper alloy contact relays will soon malfunction, but silver alloy relays have a longer operating time.
contact material
FAQ
Q: Will the number of products be confused?
A: Our boxes are labeled with specific specifications on the outside
Q: Will logistics information be provided?
A: We will provide the corresponding waybill number
Q: Is it okay to require a small quantity of products?
A: No, we are a large-scale manufacturer, but we can provide free sample services.
Q: Do you have an official corporate website?
A: Our official website link is located below
Q: How to ensure the safety of funds in transactions
A: We can take orders from China Export&Credit Insurance Corporation
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