G5LE-1 DC3 Equivalent & Substitute Parts

Part Overview

The G5LE-1 DC3 is a general purpose relay manufactured by Omron Electronics Inc-EMC Div, featuring SPDT (1 Form C) contact configuration with 10A switching capacity at 3VDC coil voltage. This through-hole mounted relay is designed for applications requiring reliable switching of AC and DC loads with sealed flux protection. The part is currently active in production with 917 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters enable direct functional replacement in circuit applications.

Substiute Parts

G5LE-1 DC3

Omron Electronics Inc-EMC DivIn Stock: 1001G5LE-1 DC3 Datasheet

Current PartRFQ

G5LE-1-ASI DC3

Omron Electronics Inc-EMC DivIn Stock: 1090G5LE-1-ASI DC3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The G5LE-1-ASI DC3 qualifies as a parametric equivalent to the G5LE-1 DC3 based on identical electrical and mechanical specifications. Substitution is valid when the following criteria are met:

• Coil voltage: 3VDC (identical)
• Contact configuration: SPDT (1 Form C) (identical)
• Current rating: 10 A (identical)
• Switching voltage capability: 250VAC, 125VDC - Max (identical)
• Coil current draw: 133 mA (identical)
• Coil resistance: 22.5 Ohms (identical)
• Mounting type: Through Hole (identical)
• Termination style: PC Pin (identical)
• Operating temperature range: -25°C ~ 85°C (identical)
• Contact material: Silver Tin Oxide (AgSnO) (identical)
• Seal rating: Sealed - Flux Protection (identical)

All critical electrical and mechanical parameters match, enabling direct substitution in applications where the G5LE-1 DC3 is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the G5LE-1 DC3 and G5LE-1-ASI DC3 maintain active product status with full compliance to ROHS3 and REACH regulations. Selection between these parts should be based on availability and inventory considerations. The G5LE-1-ASI DC3 currently has 1029 units in stock compared to 917 units for the G5LE-1 DC3. Both parts carry identical electrical specifications, mechanical form factors, and environmental certifications, making either suitable for direct circuit substitution without design modification.

Frequently Asked Questions (FAQ)

Q: Can the G5LE-1-ASI DC3 replace the G5LE-1 DC3 in existing designs?

A: Yes. All electrical parameters, mechanical dimensions, mounting configuration, and contact specifications are identical. Direct substitution is valid without circuit redesign.

Q: Are there differences in coil drive requirements between these parts?

A: No. Both parts require 3VDC at 133 mA coil current with 22.5 Ohms coil resistance. Existing drive circuits require no modification.

Q: Do these parts have different contact switching capabilities?

A: No. Both parts switch identical maximum voltages (250VAC, 125VDC) and current (10 A) with the same contact material composition (Silver Tin Oxide).

Q: Are there packaging or PCB footprint differences?

A: No. Both parts use through-hole PC pin termination with identical mounting type and seal rating. PCB layouts and mechanical assembly procedures remain unchanged.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component use.

Q: Do operating temperature ranges differ between these relays?

A: No. Both parts operate across the identical temperature range of -25°C to 85°C with equivalent reliability across this spectrum.