ALDP124
SPST-NO power relay, 24V DC coil, 10A switching, ALDP series, PCB mounting, AgSnO2 contacts.
Product Overview
Description
The ALDP124 is a compact PCB power relay from Panasonic's ALDP series, designed for switching loads up to 10A in industrial and consumer applications. This SPST-NO relay features a 24V DC coil and AgSnO2 contacts for reliable switching of resistive and inductive loads.
The 24V DC coil is compatible with standard industrial control systems and PLCs. This relay is suitable for motor control, HVAC systems, lighting control, and industrial automation applications where 24V control voltage is standard.
Featuring Panasonic's high-quality contact materials and robust construction, this relay provides excellent electrical life and reliable operation in demanding industrial environments.
Product Series
ALDP
Primary Application
Industrial control systems
Key Features
- 24V DC coil for industrial control systems
- High switching capacity 10A/250V AC
- AgSnO2 contacts for inductive loads
- High sensitivity 400mW coil
- Compact PCB mounting package
- UL recognized and RoHS compliant
Specifications
| Contact Configuration | SPST-NO (1 Form A) |
|---|---|
| Switching Current | 10A at 250V AC (resistive) |
| Coil Voltage | 24V DC |
| Coil Resistance | 1440 ohm |
| Coil Power | 400mW |
| Contact Material | AgSnO2 |
| Electrical Life | 100,000 operations at rated load |
| Mechanical Life | 10,000,000 operations |
| Operating Temperature | -40C to +85C |
| Dimensions | 15.5mm x 10.5mm x 12.5mm |
Applications
Industrial control systems
Industrial automation and control
HVAC equipment
Electronic system design
Lighting control
Industrial automation and control
Motor control
Motor drive and control systems
24V PLC interfaces
Communication and interface
FAE Expert Insights
"The ALDP124 is the 24V version of the popular ALDP112 relay. In industrial environments, 24V control voltage is the standard, making this relay ideal for PLC-based control systems. The electrical characteristics are identical to the 12V version, providing the same reliable 10A switching capability. I frequently recommend this relay for factory automation projects where 24V is the control voltage standard. The AgSnO2 contacts handle motor loads and inductive switching much better than standard relays. The compact size allows for high-density relay boards in control panels. Always include a flyback diode when driving from PLC outputs."
Standard 24V relay for industrial PLC control systems
— Robert Taylor, BeiLuo