ASPI-2515-1R5N-T2 Equivalent & Substitute Parts Reference

Part Overview

The Abracon LLC ASPI-2515-1R5N-T2 is a 1.5 µH shielded drum core, wirewound SMD inductor rated for 1.8 A with a DC resistance of 67 mOhm, constructed using a ferrite core. The device complies with RoHS3 and REACH standards and is supplied in cut tape packaging. This component is classified as Active. Identifying and validating equivalent alternative models is necessary for ensuring ongoing production supply and managing sourcing strategies.

Key Parameters

Parameter	ASPI-2515-1R5N-T2
Inductance	1.5 µH
Tolerance	±30%
Current Rating (Amps)	1.8 A
Current - Saturation (Isat)	2 A
Shielding	Shielded
DC Resistance (DCR)	67 mOhm
Core Material	Ferrite
Type	Drum Core, Wirewound
Mounting Type	Surface Mount
Size / Dimension	0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max)	0.059" (1.50mm)
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute and equivalent parts are determined strictly by comparing key electrical and mechanical parameters: inductance, tolerance, current rating, DC resistance, shielding, core material, package case size, mounting type, and compliance certifications. Only parts meeting the specified values or limits for the ASPI-2515-1R5N-T2 are included as substitutes. The substitute list referenced here strictly matches provided parameters across both the main and substitute inductor offerings.

Key parameters used:

Inductance: 1.5 µH
Tolerance: ±30%
Current Rating
DC Resistance (DCR)
Shielding Type
Core Material
Package Dimensions and Mounting
RoHS and REACH compliance

Parameter Comparison

Parameter	ASPI-2515-1R5N-T2 (Abracon LLC)	VLS252015ET-1R5N (TDK Corporation)
Inductance	1.5 µH	1.5 µH
Tolerance	±30%	±30%
Current Rating (Amps)	1.8 A	1.45 A
Current - Saturation (Isat)	2 A	1.75 A
Shielding	Shielded	Shielded
DC Resistance (DCR)	67 mOhm	120 mOhm Max
Core Material	Ferrite	Ferrite
Type	Drum Core, Wirewound	Drum Core, Wirewound
Mounting Type	Surface Mount	Surface Mount
Size / Dimension	0.098" x 0.079" (2.50mm x 2.00mm)	0.098" x 0.079" (2.50mm x 2.00mm)
Height - Seated (Max)	0.059" (1.50mm)	0.039" (1.00mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Selection between ASPI-2515-1R5N-T2 and the listed substitute, VLS252015ET-1R5N, can be accomplished based on product status, RoHS3, and REACH compliance. Both parts satisfy these regulations. Product status should be considered; the ASPI-2515-1R5N-T2 is Active, while the VLS252015ET-1R5N is listed as Not For New Designs.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting ASPI-2515-1R5N-T2 with VLS252015ET-1R5N?
A1: The primary substitution criteria are inductance value, tolerance, current rating, DC resistance, shielding, package size, mounting type, core material, and compliance standards.

Q2: Are the package and dimensions of these SMD inductors compatible?
A2: Both models have matching surface mount dimensions of 2.50mm x 2.00mm, ensuring comparable mechanical placement.

Q3: Is there any compliance difference between the two part numbers?
A3: Both ASPI-2515-1R5N-T2 and VLS252015ET-1R5N are RoHS3 compliant and REACH unaffected.

Q4: Can VLS252015ET-1R5N be used for new designs?
A4: VLS252015ET-1R5N is specified as Not For New Designs.

Q5: Do both parts share similar environmental ratings?
A5: Both parts are compliant with RoHS3 and REACH, according to the parameters provided.

Q6: What mounting types are supported by these parts?
A6: Both the ASPI-2515-1R5N-T2 and VLS252015ET-1R5N support surface mount technology.

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