ELL-6GG2R2M Equivalent & Substitute Parts

Part Overview

The ELL-6GG2R2M is a 2.2 µH shielded wirewound inductor manufactured by Panasonic Electronic Components, rated for 2 A continuous current with 45 mOhm DC resistance. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The part operates at 100 kHz inductance test frequency and is housed in a nonstandard 6.00mm × 6.00mm surface mount package with 1.60mm maximum seated height.

Key Parameters

Parameter	Value
Inductance	2.2 µH
Current Rating	2 A
DC Resistance (DCR)	45 mOhm
Saturation Current (Isat)	1.95 A
Shielding	Shielded
Type	Wirewound
Mounting Type	Surface Mount
Package Dimensions	6.00mm × 6.00mm × 1.60mm (max)
Tolerance	±20%
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the ELL-6GG2R2M are qualified based on the following electrical and mechanical parameters:

Inductance Value: Must be 2.2 µH (matched exactly)
Shielding: Must be shielded construction
Mounting Type: Must be surface mount
Package Footprint: Must accommodate 6.00mm × 6.00mm base dimensions
Current Handling: Minimum 2 A continuous rating required
DC Resistance: Lower DCR values are acceptable as they reduce power dissipation
Saturation Current: Must exceed or equal 1.95 A minimum
Compliance: ROHS3 compliance required

Two active substitute parts meet these criteria: the ASPI-0615FS-2R2N-T2 from Abracon LLC and the SRP5030T-2R2M from Bourns Inc. Both maintain the 2.2 µH inductance specification, shielded construction, and surface mount configuration while offering improved current ratings and lower DC resistance compared to the obsolete ELL-6GG2R2M.

Parameter Comparison

Parameter	ELL-6GG2R2M (Panasonic)	ASPI-0615FS-2R2N-T2 (Abracon)	SRP5030T-2R2M (Bourns)
Inductance	2.2 µH	2.2 µH	2.2 µH
Tolerance	±20%	±30%	±20%
Current Rating (Amps)	2 A	2.9 A	5.5 A
Saturation Current (Isat)	1.95 A	4.6 A	9 A
DC Resistance (DCR)	45 mOhm	24 mOhm	35 mOhm Max
Shielding	Shielded	Shielded	Shielded
Type	Wirewound	Drum Core, Wirewound	Drum Core, Wirewound
Core Material	Not specified	Ferrite	Iron Powder
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package Dimensions (L × W)	6.00mm × 6.00mm	6.00mm × 6.00mm	5.70mm × 5.20mm
Height - Seated (Max)	1.60mm	2.20mm	3.00mm
Operating Temperature	Not specified	-25°C ~ 120°C	-40°C ~ 125°C
Product Status	Obsolete	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

ASPI-0615FS-2R2N-T2 (Abracon LLC) is suitable for applications requiring the closest physical footprint match to the ELL-6GG2R2M. This part maintains the 6.00mm × 6.00mm base dimensions and provides 2.9 A continuous current rating with 24 mOhm DCR. The ferrite drum core construction delivers improved performance over the obsolete part while maintaining active product status and ROHS3 compliance. Operating temperature range extends to -25°C ~ 120°C. This substitute is optimal for space-constrained designs where the 1.60mm height of the original part is critical.

SRP5030T-2R2M (Bourns Inc.) offers superior current handling capability at 5.5 A continuous rating with 9 A saturation current, making it suitable for higher-power applications. The iron powder core provides robust performance characteristics. However, the footprint differs slightly (5.70mm × 5.20mm) and seated height increases to 3.00mm maximum. This part is recommended for applications where thermal performance and current margin are prioritized over exact dimensional matching. Operating temperature range extends to -40°C ~ 125°C, providing broader environmental coverage.

Both substitutes maintain ROHS3 compliance and active product status, ensuring long-term availability and regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can the ASPI-0615FS-2R2N-T2 be used as a direct replacement for the ELL-6GG2R2M?

A: The ASPI-0615FS-2R2N-T2 maintains identical inductance (2.2 µH), shielding, and base footprint dimensions (6.00mm × 6.00mm). The primary difference is increased seated height (2.20mm vs. 1.60mm). Verify PCB layout clearance before substitution. The ±30% tolerance specification differs from the original ±20%, which may affect circuit performance in tolerance-sensitive applications.

Q: What are the advantages of the SRP5030T-2R2M over the ELL-6GG2R2M?

A: The SRP5030T-2R2M provides 5.5 A continuous current rating versus 2 A, with 9 A saturation current versus 1.95 A. DC resistance is 35 mOhm maximum compared to 45 mOhm, reducing power dissipation. Operating temperature range extends to -40°C ~ 125°C. The trade-off is increased seated height (3.00mm) and slightly smaller base footprint (5.70mm × 5.20mm).

Q: Are there height restrictions when substituting these parts?

A: Yes. The ELL-6GG2R2M has 1.60mm maximum seated height. The ASPI-0615FS-2R2N-T2 requires 2.20mm clearance, and the SRP5030T-2R2M requires 3.00mm. Verify available PCB stack-up height before selection.

Q: Do all three parts share the same package footprint?

A: The ELL-6GG2R2M and ASPI-0615FS-2R2N-T2 share identical base dimensions (6.00mm × 6.00mm). The SRP5030T-2R2M has a smaller footprint (5.70mm × 5.20mm), requiring PCB layout verification for pad compatibility.

Q: What is the impact of different tolerance specifications?

A: The ELL-6GG2R2M and SRP5030T-2R2M specify ±20% tolerance, while the ASPI-0615FS-2R2N-T2 specifies ±30%. In circuits with tight inductance requirements, the ±20% parts provide better predictability. Verify circuit design margins before selecting the ±30% tolerance part.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The ELL-6GG2R2M, ASPI-0615FS-2R2N-T2, and SRP5030T-2R2M are all ROHS3 compliant, meeting current regulatory requirements for electronic component manufacturing and use.

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