Equivalent & Substitute Parts for MY2K-US-DC48

Part Overview

The MY2K-US-DC48 is a general purpose relay manufactured by Omron Automation and Safety, featuring a DPDT (2 Form C) contact configuration with a 48VDC coil. This socketable relay is designed for applications requiring 3A contact rating at switching voltages up to 250VAC or 125VDC. The MY2K-US-DC48 is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and procurement planning.

Substiute Parts

MY2K-US-DC48

Omron Automation and SafetyIn Stock: 974MY2K-US-DC48 Datasheet

Current PartRFQ

MY2K DC48

Omron Automation and SafetyIn Stock: 1168MY2K DC48 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MY2K DC48 qualifies as a parametric equivalent to the MY2K-US-DC48 based on identical electrical and mechanical specifications. Substitution is valid when the following critical parameters match:

• Coil voltage: 48VDC
• Contact form: DPDT (2 Form C)
• Contact rating: 3 A
• Switching voltage: 250VAC, 125VDC - Max
• Coil current: 27 mA
• Coil type: Latching, Dual Coil
• Mounting type: Socketable
• Termination style: Plug In
• Operating temperature range: -55°C ~ 60°C
• Coil resistance: 1.78 kOhms
• Operate and release times: 15 ms each
• Must operate voltage: 38.4 VDC

The MY2K DC48 maintains full compatibility with the MY2K-US-DC48 across all specified electrical and mechanical parameters, with the primary distinction being product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The MY2K DC48 is the recommended substitute for the obsolete MY2K-US-DC48. Both parts are manufactured by Omron Automation and Safety and maintain identical electrical and mechanical specifications. The MY2K DC48 carries active product status, ensuring ongoing availability and supply chain continuity. Both parts are RoHS Compliant and carry MSL 1 (Unlimited) ratings, meeting environmental and reliability standards. The MY2K DC48 is available in bulk packaging with confirmed inventory of 1059 pieces in stock, providing immediate procurement capability for replacement and new applications.

Frequently Asked Questions (FAQ)

Q: Can the MY2K DC48 directly replace the MY2K-US-DC48 in existing applications?

A: Yes. The MY2K DC48 is a parametric equivalent with identical coil voltage (48VDC), contact configuration (DPDT), current rating (3A), switching voltage (250VAC/125VDC), timing characteristics (15ms operate/release), and operating temperature range (-55°C to 60°C). Both parts are socketable with plug-in termination, enabling direct substitution in existing relay sockets.

Q: What is the primary difference between these two part numbers?

A: The MY2K-US-DC48 is classified as obsolete, while the MY2K DC48 maintains active product status. The MY2K DC48 is supplied in bulk packaging. All electrical and mechanical parameters remain identical.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS Compliant, carry REACH Unaffected status, and share identical MSL 1 (Unlimited) ratings. ECCN and HTSUS classifications are identical.

Q: What is the coil resistance specification for these relays?

A: Both the MY2K-US-DC48 and MY2K DC48 have a coil resistance of 1.78 kOhms, with a coil current of 27 mA at 48VDC and a must-operate voltage of 38.4 VDC.

Q: Are these relays suitable for latching applications?

A: Yes. Both parts feature latching, dual coil configuration, enabling set/reset operation through separate coil windings.