Omron G5LE-1-ASI DC12 Equivalent & Substitute Parts

Part Overview

The Omron G5LE-1-ASI DC12 is a general purpose relay with SPDT (1 Form C) contact configuration, rated for 10A at 12VDC coil voltage. This through-hole mounted relay is designed for applications requiring sealed flux protection and operates across an industrial temperature range of -25°C to 85°C. The part is currently active in production with 822 units in stock.

Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and manufacturing standards. Alternative models within the G5LE series maintain identical functional parameters while offering different packaging configurations or certification variants.

Key Parameters

Parameter	Specification
Coil Voltage	12VDC
Contact Form	SPDT (1 Form C)
Contact Rating (Current)	10 A
Switching Voltage	250VAC, 125VDC - Max
Coil Current	33.3 mA
Mounting Type	Through Hole
Termination Style	PC Pin
Operating Temperature Range	-25°C to 85°C
Coil Resistance	360 Ohms
Contact Material	Silver Tin Oxide (AgSnO)

Substitute Part Grouping Explanation

Substitute parts for the G5LE-1-ASI DC12 are classified as parametric equivalents based on the following criteria:

Matching Parameters (Required for Substitution):

Coil voltage: 12VDC
Contact form: SPDT (1 Form C)
Contact rating: 10A
Switching voltage: 250VAC, 125VDC - Max
Coil current: 33.3 mA
Mounting type: Through Hole
Termination style: PC Pin
Operating temperature: -25°C to 85°C
Coil resistance: 360 Ohms
Contact material: Silver Tin Oxide (AgSnO)
Relay type: General Purpose
Seal rating: Sealed - Flux Protection
Coil insulation: Class B

Variable Parameters (Non-Critical for Substitution):

Packaging configuration (individual vs. tray)
RoHS certification variant (RoHS2 vs. RoHS3)
Base product number designation

Parameter Comparison

Parameter	G5LE-1-ASI DC12	G5LE-1 DC12	G5LE-1-VDDC12
Manufacturer	Omron Electronics Inc-EMC Div	Omron Electronics Inc-EMC Div	Omron Electronics Inc-EMC Div
Series	G5LE	G5LE	G5LE
Coil Voltage	12VDC	12VDC	12VDC
Contact Form	SPDT (1 Form C)	SPDT (1 Form C)	SPDT (1 Form C)
Contact Rating	10 A	10 A	10 A
Switching Voltage	250VAC, 125VDC - Max	250VAC, 125VDC - Max	250VAC, 125VDC - Max
Coil Current	33.3 mA	33.3 mA	33.3 mA
Mounting Type	Through Hole	Through Hole	Through Hole
Termination Style	PC Pin	PC Pin	PC Pin
Operating Temperature	-25°C to 85°C	-25°C to 85°C	-25°C to 85°C
Coil Resistance	360 Ohms	360 Ohms	360 Ohms
Contact Material	Silver Tin Oxide (AgSnO)	Silver Tin Oxide (AgSnO)	Silver Tin Oxide (AgSnO)
Seal Rating	Sealed - Flux Protection	Sealed - Flux Protection	Sealed - Flux Protection
Coil Insulation	Class B	Class B	Class B
Must Operate Voltage	9 VDC	9 VDC	9 VDC
Must Release Voltage	1.2 VDC	1.2 VDC	1.2 VDC
Operate Time	10 ms	10 ms	10 ms
Release Time	5 ms	5 ms	5 ms
Packaging	Individual	Tray	Tray
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active
Inventory Availability	822 Pcs	18580 Pcs	11757 Pcs

Engineering Selection Recommendations

All three parts are active production items from Omron Electronics Inc-EMC Div and maintain identical electrical and mechanical specifications. Selection between G5LE-1-ASI DC12, G5LE-1 DC12, and G5LE-1-VDDC12 should be based on the following factors:

Packaging Requirements: The G5LE-1-ASI DC12 is supplied in individual packaging, while G5LE-1 DC12 and G5LE-1-VDDC12 are supplied in tray packaging. Choose based on procurement and assembly workflow requirements.

Compliance Certification: G5LE-1 DC12 and G5LE-1-VDDC12 carry ROHS3 certification, while G5LE-1-ASI DC12 carries RoHS compliance designation. Both certifications meet current regulatory requirements.

Inventory Availability: G5LE-1 DC12 offers the highest stock level at 18,580 units, followed by G5LE-1-VDDC12 at 11,757 units, and G5LE-1-ASI DC12 at 822 units. Availability may influence selection for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can G5LE-1 DC12 or G5LE-1-VDDC12 be used as direct replacements for G5LE-1-ASI DC12?

A: Yes. All three parts share identical electrical specifications, contact ratings, coil voltage, switching voltage, and mechanical mounting characteristics. They are functionally interchangeable in circuit applications.

Q: What is the difference between individual and tray packaging?

A: Individual packaging (G5LE-1-ASI DC12) supplies single units, suitable for small-quantity orders or prototype applications. Tray packaging (G5LE-1 DC12, G5LE-1-VDDC12) supplies multiple units in organized trays, optimized for high-volume manufacturing and automated assembly processes.

Q: Are there differences in RoHS compliance between these parts?

A: G5LE-1-ASI DC12 carries RoHS compliance certification. G5LE-1 DC12 and G5LE-1-VDDC12 carry ROHS3 certification. Both meet current regulatory requirements for hazardous substance restrictions.

Q: Do all three parts operate at the same coil voltage and current?

A: Yes. All three parts operate at 12VDC coil voltage with 33.3 mA coil current and 360 Ohms coil resistance. They require identical drive circuit specifications.

Q: What determines substitution eligibility for the G5LE-1-ASI DC12?

A: Substitution eligibility is determined by matching coil voltage (12VDC), contact form (SPDT), contact rating (10A), switching voltage (250VAC/125VDC), mounting type (Through Hole), termination style (PC Pin), operating temperature range (-25°C to 85°C), and contact material (Silver Tin Oxide). All substitute parts maintain these specifications.

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