11-Pin electromagnetic relay is designed for 3PDT contact form with silver alloy contacts. With low prices and high quality, it can be widely applied in remote control, electronic equipment, communication equipment, automatic control systems and tools, and so on.
Specifications
| Basics | Model | MK3P (Relay with Socket) | |
| Dimension (L*W*H) | 35×35×53mm | ||
| Weight | 80g | ||
| Ambient Temperature | -25℃~+55℃ | ||
| Terminal Type | Plugin | ||
| Number of Pins | 11 | ||
| Technical Parameters | Contact Form | 3PDT | |
| Contact Material | Silver alloy | ||
| Contact Capacity(Resistive load) | 10A/250V AC 28V DC | ||
| Coil Power | DC≤2W, AC≤3.5VA | ||
| Coil Voltage | Optional: 12V DC, 24V DC, 60V DC, 110V AC, 220V AC | ||
| Pick-up Voltage at 23℃ | DC≤75%, AC≤80% | ||
| Drop-out Voltage at 23℃ | DC≥10%, AC≥30% | ||
| Contact Resistance @6V DC 1A | ≤100MΩ | ||
| Dielectric Strength | Between open contact | ≥1200V AC 50Hz/1min | |
| Between adjacent contact | ≥1500V AC 50Hz/1min | ||
| Between coil & contact | ≥1500VAC 50Hz/1min | ||
| Leakage current | ≤1mA | ||
| Insulation Resistance (MΩ) | ≥500MΩ at 500V DC | ||
| Service life | Electrical | 105 Times (Frequency: On 1 Time/1s, Off 1 Time/1s) | |
| Mechanical | 106 Times (Frequency: 300 Time/1min) | ||
Dimensions & Connection Diagram
Relay Socket Size
Tips: The main functions of a relay
A relay is an automatic switch with an isolation function. It is widely applied to remote control, remote measuring, communication, automatic control, mechatronics, and electric or electronic devices as an important control component.
The relay has the following functions as a control component:
- Expansion of control range: for example, when a multi-contact relay controls a certain number of signals, it could change over contacts, and close or open several circuits according to types of contact groups.
- Amplification: for example, sensitive relay and intermediate relay use a tiny controlled quantity to control circuits of larger power.
- Integration of signals: for example, when several control signals are input to a multi-wound relay in a specified form, they will realize the expected control effect after being compared and integrated.
- Automation, remote control, and monitoring: for example, relays on automatic devices could form programmed control circuits with other devices to realize automatic operation.
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