Abracon LLC AISC-1210H-390K-T Equivalent & Substitute Parts Reference

Part Overview

Abracon LLC’s AISC-1210H-390K-T is a 39 µH Unshielded Drum Core, Wirewound Inductor, surface mount, category part in the 1210 (3225 Metric) package size, intended for fixed inductance applications. This product is currently listed as Obsolete, necessitating the identification of alternative models for existing designs, ongoing maintenance, and direct replacement needs. Ensuring pin-compatible, electrically and mechanically equivalent substitutes is critical for maintaining circuit performance and compliance.

Substiute Parts

AISC-1210H-390K-T

Abracon LLCIn Stock: 1243AISC-1210H-390K-T Datasheet

Current PartRFQ

SP1210R-393K

API Delevan Inc.In Stock: 890SP1210R-393K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts for the AISC-1210H-390K-T are determined strictly by matching the following key parameters: inductance value, tolerance, mounting method, package size (1210/3225 metric), and material compliance (RoHS/REACH). Substitution is permitted only when these specific characteristics align within product datasheet specifications. Mechanical fit is confirmed by package dimensions, and electrical substitution is guided by the inductance value, tolerance, and mounting configuration.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute parts such as API Delevan Inc. SP1210R-393K is based on the product status of AISC-1210H-390K-T being Obsolete. Both main and substitute parts are ROHS3 Compliant and REACH Unaffected, ensuring regulatory compliance. Moisture Sensitivity Level (MSL 1) for both models supports unrestricted handling during assembly.

Frequently Asked Questions (FAQ)

Q1: What are the most critical parameters when substituting the AISC-1210H-390K-T?
A1: The critical substitution parameters are inductance value, tolerance, mounting type, package dimensions, and compliance status (RoHS, REACH, MSL).

Q2: Is there a direct pin-compatible substitute that matches the mechanical footprint of the AISC-1210H-390K-T?
A2: Substitute parts listed use the same 1210 (3225 Metric) package and surface mount configuration, maintaining mechanical compatibility.

Q3: Should shielding differences be considered when selecting a substitute?
A3: Shielding is a listed parameter; the main part is Unshielded and the listed substitute is Shielded. Compatibility depends strictly on the electrical and mechanical requirements provided.

Q4: How can I confirm that the substitute part meets compliance requirements?
A4: Both the main and substitute parts are documented as ROHS3 Compliant and REACH Unaffected, with Moisture Sensitivity Level (MSL) 1.

Q5: Are operating temperature ranges considered in this substitution?
A5: The operating temperature range for each part is provided in the specifications for comparative analysis.

Q6: What package specifications are required for direct substitution?
A6: Both main and substitute parts specify the 1210 (3225 Metric) surface mount package, ensuring fit and compatibility.