Equivalent & Substitute Parts for AISC-1210H-331K-T

Part Overview

The Abracon LLC AISC-1210H-331K-T is a fixed inductor specified as 330 µH, 60 mA, 18.9 Ohm maximum DCR, unshielded, drum core, wirewound, ferrite material, in a 1210 (3225 Metric) SMT package. The part is classified as obsolete, creating the need for strictly equivalent or compatible substitute parts that match its core electrical, mechanical, and compliance specifications.

Substiute Parts

AISC-1210H-331K-T

Abracon LLCIn Stock: 1183AISC-1210H-331K-T Datasheet

Current PartRFQ

NLCV32T-331K-EF

TDK CorporationIn Stock: 2490NLCV32T-331K-EF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined by matching the following explicit parameters: inductance value, tolerance, current rating, DC resistance, shielding type, core material, inductor type, physical package size, mounting type, RoHS compliance, and REACH status. Only parts matching or exceeding these key criteria based on the provided data are considered equivalent substitutes.

Parameter Comparison

Engineering Selection Recommendations

Component selection is determined by product status and compliance. The AISC-1210H-331K-T is obsolete, necessitating the use of active and compliant alternatives. The NLCV32T-331K-EF is listed as active, ROHS3 compliant, and REACH unaffected, thereby fulfilling environmental and regulatory requirements identical to the original.

Frequently Asked Questions (FAQ)

Q1: What criteria dictate whether an inductor can be substituted for the AISC-1210H-331K-T?
A1: Substitution is based strictly on matching inductance, tolerance, current rating, maximum DC resistance, shielding type, core material, inductor construction, package size, mounting type, and regulatory compliance.

Q2: What is the significance of matching the package size and dimensions?
A2: Equivalent physical dimensions and package codes (1210 / 3225 Metric) ensure mechanical compatibility for surface-mount assembly and allow for reliable integration into existing PCB layouts.

Q3: Are substitutions allowed if the inductor's rated current or DCR differs from the original component?
A3: Only substitute parts with equal or higher current ratings and equal or lower DCR than the original are used, based strictly on the provided specifications.

Q4: Why is ROHS and REACH compliance important in selecting substitute inductors?
A4: Compliance ensures both the main and substitute components meet environmental and hazardous substance regulations for product safety and international market access.

Q5: Can shielding type or core material be changed in a substitute part?
A5: No. Shielding type and core material must remain consistent with the original part to maintain equivalent electromagnetic and performance characteristics.