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Omron MY4-02 DC48 Relay

The Omron MY4-02 DC48 Relay delivers reliable switching performance with a Closed type (cover) protective housing, PCB terminal structure compatible with a Soldering for secure mounting. It provides a 4PDT contact form with a Single contact method and uses Au clad + Ag alloy contacts to ensure long electrical life. Supporting a max contact current of AC: 3 A DC: 3 A loads. Built with a 2600 Ω coil resistance, it ensures dependable response with an 80% max. operate voltage and 10 % min. release voltage. Supporting 250 VAC 125 VDC maximum contact voltage. Manufactured by Omron, listed under Omron Relay solutions, this model belongs to theMY Series.

BrandOmron
ProductRelay
Model NumberMY4-02 DC48

Omron MY4-02 DC48 Relay - Technical Specifications

SpecificationValue
Terminal StructurePCB terminal
Degree Of ProtectionClosed type (cover)
Coil Resistance2600 Ω
Operate Voltage Set Voltage80% max.
Release Voltage Reset Voltage10 % min.
Contact Rated Load220 VAC 3 A (Resistive load) 220 VAC 0.8 A (Inductive load (cosφ = 0.4)) 24 VDC 3 A (Resistive load) 24 VDC 1.5 A (Inductive load (L/R = 7 ms))
Max Contact Voltage250 VAC 125 VDC
Max Contact CurrentAC: 3 A DC: 3 A
Maximum Switching Power660 VA (Resistive load) 176 VA (Inductive load (cosφ = 0.4)) 72 W (Resistive load) 36 W (Inductive load (L/R = 7 ms))
Contact MethodSingle
Contact Form4PDT
Mounting MethodSoldering
Coil Ratings48 VDC 18.5 mA
Coil Maximum Voltage110 % (23 ℃)
Contact MaterialAu clad + Ag alloy
Power ConsumptionApprox. 0.9 W
Contact Resistance50 mΩ max. (Voltage drop method with 5 VDC 1 A)
Operating Time20 ms max. (With rated operating power applied, not including contact bounce)
Reset Time20 ms max. (With rated operating power applied, not including contact bounce)
Maximum Operating FrequencyMechanical: 18000 time/hour Rated load: 1800 time/hour
Ambient Temperature Operating-55 to 70 ℃ (with no freezing or condensation)
Ambient Humidity Operating5 to 85%
WeightApprox. 35 g