ASPI-2510-1R5N-T2 Equivalent & Substitute Parts

Part Overview

The ASPI-2510-1R5N-T2 is a 1.5 µH shielded drum core wirewound inductor manufactured by Abracon LLC, designed for surface mount applications in the 1008 (2520 Metric) package. This component is rated for 1.5 A continuous current with 107mOhm DC resistance and operates across the -40°C to 125°C temperature range. The part is currently obsolete, making identification of suitable substitute components essential for ongoing production and design requirements.

Substiute Parts

ASPI-2510-1R5N-T2

Abracon LLCIn Stock: 1036ASPI-2510-1R5N-T2 Datasheet

Current PartRFQ

ASPI-2510-1R5M-T2

Abracon LLCIn Stock: 970ASPI-2510-1R5M-T2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASPI-2510-1R5N-T2 is determined by the following critical parameters:

• Inductance Value: Must be 1.5 µH to maintain circuit functionality
• Current Rating: Minimum 1.5 A to support design current requirements
• DC Resistance: Must not exceed 107mOhm to prevent excessive power dissipation
• Package Compatibility: Must use 1008 (2520 Metric) surface mount package for PCB layout compatibility
• Core Type and Shielding: Ferrite core with shielding required for electromagnetic compatibility
• Temperature Range: Must support -40°C to 125°C operating conditions
• Saturation Current: Must meet or exceed circuit peak current demands

The ASPI-2510-1R5M-T2 qualifies as a direct substitute based on these parameters while offering improved electrical characteristics and active product status.

Parameter Comparison

Engineering Selection Recommendations

The ASPI-2510-1R5M-T2 is the appropriate substitute for the obsolete ASPI-2510-1R5N-T2. Both components maintain identical inductance values, package dimensions, and core specifications. The substitute offers measurable improvements: tighter inductance tolerance (±20% versus ±30%), lower DC resistance (90mOhm maximum versus 107mOhm), and higher saturation current (1.7 A versus 1.45 A). Both parts maintain full compliance with ROHS3 and REACH requirements and support the identical operating temperature range. The substitute's active product status ensures long-term availability and supply chain continuity, eliminating obsolescence risk associated with the original part number.

Frequently Asked Questions (FAQ)

Q: Can the ASPI-2510-1R5M-T2 be used as a direct replacement for the ASPI-2510-1R5N-T2?

A: Yes. Both parts share identical inductance (1.5 µH), package dimensions (1008/2520 Metric), core material (ferrite), shielding configuration, and operating temperature range (-40°C to 125°C). The substitute meets or exceeds all electrical requirements of the original part.

Q: What are the key differences between these two inductors?

A: The substitute offers three improvements: inductance tolerance of ±20% compared to ±30%, DC resistance of 90mOhm maximum versus 107mOhm, and saturation current of 1.7 A versus 1.45 A. These represent enhancements in precision, efficiency, and current handling capability.

Q: Are there any PCB layout considerations when switching to the substitute?

A: No. Both parts use identical 1008 (2520 Metric) surface mount packages with matching footprints and height specifications (0.039" maximum seated height). No PCB redesign is required.

Q: Does the substitute maintain the same compliance certifications?

A: Yes. Both the ASPI-2510-1R5N-T2 and ASPI-2510-1R5M-T2 are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements.

Q: Why is the original part obsolete?

A: The ASPI-2510-1R5N-T2 has been discontinued by Abracon LLC. The ASPI-2510-1R5M-T2 remains in active production and serves as the current equivalent offering from the manufacturer.