Equivalent & Substitute Parts for AISC-1008-3R9J-T

Part Overview

AISC-1008-3R9J-T by Abracon LLC is an active, lead-free, surface-mount fixed inductor categorized as a 3.9 µH unshielded drum core, wirewound type. It is designed for applications requiring 260 mA current rating and a maximum 3.6 Ohm DC resistance, supplied in 1008 (2520 Metric) package. It is compliant with ROHS3 and REACH standards and is available in tape & reel packaging. Locating substitute models with strictly equivalent electrical, mechanical, and compliance parameters is essential for maintaining performance and compatibility in engineering designs.

Substiute Parts

AISC-1008-3R9J-T

Abracon LLCIn Stock: 958AISC-1008-3R9J-T Datasheet

Current PartRFQ

LQW2UAS3R9J00L

Murata ElectronicsIn Stock: 6635LQW2UAS3R9J00L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components are grouped strictly according to these matching key parameters:

• Inductance (3.9 µH)
• Tolerance (±5%)
• Current Rating (260 mA)
• DC Resistance (3.6 Ohm Max)
• Shielding (Unshielded)
• Mounting Type (Surface Mount)
• Package / Case (1008, 2520 Metric)
• RoHS and REACH Compliance

No substitutes are included unless all indicated electrical, mechanical, and environmental parameters match those of the original part number.

Parameter Comparison

Engineering Selection Recommendations

Both AISC-1008-3R9J-T and LQW2UAS3R9J00L have active status and are compliant with ROHS3 and REACH standards. Both parts are specified as MSL 1 (Unlimited) and are suitable for surface mount processes and modern assembly environments. Substitute selection can be based directly on compliance, product status, and equivalent qualification within these parameters.

Frequently Asked Questions (FAQ)

Q: What parameters must match to qualify as a substitute inductor in this category?
A: Substitution requires exact matches in inductance, tolerance, current rating, DC resistance, shielding type, mounting method, package/case type, and environmental compliance certifications.

Q: Are the AISC-1008-3R9J-T and LQW2UAS3R9J00L physically interchangeable?
A: Both are supplied in surface-mount 1008 (2520 Metric) packages, allowing for direct mechanical interchange in compatible PCB footprints.

Q: Is environmental compliance preserved between these two parts?
A: Both part numbers are ROHS3 Compliant, REACH Unaffected, and rated MSL 1 (Unlimited).

Q: Can these substitutes be used without modifying the circuit board layout?
A: Both are designed for the same package/case (1008, 2520 Metric) and surface mount application.

Q: Is the performance specification consistent between these substitute parts?
A: Inductance, tolerance, current rating, DC resistance, and fundamental construction (unshielded, surface mount) match according to provided parameters.