G2R-24-ASI DC48 Equivalent & Substitute Parts

Part Overview

The G2R-24-ASI DC48 is a general purpose relay manufactured by Omron Electronics Inc-EMC Div. This DPDT (2 Form C) relay operates at 48VDC with a 4A contact rating and is designed for through-hole mounting applications. The part is currently active in production with 945 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when packaging requirements differ.

Substiute Parts

G2R-24-ASI DC48

Omron Electronics Inc-EMC DivIn Stock: 986G2R-24-ASI DC48 Datasheet

Current PartRFQ

G2R-24-DC48

Omron Electronics Inc-EMC DivIn Stock: 1226G2R-24-DC48 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the G2R-24-ASI DC48 are identified based on electrical and mechanical parameter equivalence within the G2R series. The substitution criteria are strictly limited to the following parameters:

• Coil voltage: 48VDC
• Contact form: DPDT (2 Form C)
• Contact rating: 4 A
• Switching voltage: 380VAC, 125VDC - Max
• Coil current: 11.5 mA
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature range: -40°C ~ 70°C
• Coil resistance: 4.17 kOhms
• Must operate voltage: 33.6 VDC
• Must release voltage: 7.2 VDC
• Operate time: 15 ms
• Release time: 5 ms

Parts meeting all these criteria are considered parametric equivalents. Packaging differences (such as individual packaging versus tray packaging) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the G2R-24-ASI DC48 and G2R-24-DC48 are active production parts from Omron Electronics Inc-EMC Div with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

The G2R-24-ASI DC48 is packaged individually and carries RoHS Compliant certification. The G2R-24-DC48 is supplied in tray packaging and carries ROHS3 Compliant certification, indicating compliance with the most current RoHS directive requirements. Both parts are suitable for applications requiring a 48VDC DPDT relay with 4A contact rating and through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Can G2R-24-DC48 be used as a direct replacement for G2R-24-ASI DC48?

A: Yes. Both parts are parametric equivalents with identical electrical and mechanical specifications. The primary difference is packaging format (individual versus tray) and RoHS certification level.

Q: What is the significance of the packaging difference between these parts?

A: Packaging affects handling, storage, and ordering quantities but does not impact electrical performance or mechanical compatibility. Individual packaging (ASI) is suitable for small-quantity applications, while tray packaging (DC48) is optimized for higher-volume production environments.

Q: Are there any compliance differences between these substitute parts?

A: The G2R-24-ASI DC48 carries RoHS Compliant certification, while the G2R-24-DC48 carries ROHS3 Compliant certification. ROHS3 represents compliance with the most current RoHS directive. Both certifications meet regulatory requirements for their respective markets.

Q: What parameters must remain constant when selecting a substitute relay?

A: Coil voltage (48VDC), contact form (DPDT), contact rating (4A), switching voltage (380VAC, 125VDC - Max), mounting type (Through Hole), and termination style (PC Pin) must all remain constant for electrical and mechanical compatibility.

Q: Can these relays be used interchangeably in existing circuit board designs?

A: Yes. Both parts have identical through-hole PC pin termination and mounting specifications, allowing direct substitution on existing PCB layouts without design modification.