AISC-1210HS-150K-T2 Equivalent & Substitute Parts

Part Overview

The AISC-1210HS-150K-T2 is a 15 µH unshielded drum core wirewound inductor manufactured by Abracon LLC, rated for 350 mA continuous current with a maximum DC resistance of 1.9 Ohm. This surface mount component in 1210 (3225 Metric) package is designed for applications requiring fixed inductance in compact form factors. The part is active in production status and fully compliant with RoHS3 and REACH regulations. Equivalent and substitute parts are identified when they maintain the same inductance value, package footprint, and operating specifications within acceptable tolerance ranges.

Substiute Parts

AISC-1210HS-150K-T2

Abracon LLCIn Stock: 964AISC-1210HS-150K-T2 Datasheet

Current PartRFQ

NLCV32T-150K-EF

TDK CorporationIn Stock: 4391NLCV32T-150K-EF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AISC-1210HS-150K-T2 is determined by the following critical parameters:

• Inductance Value: Must be 15 µH with ±10% tolerance
• Package Footprint: Must be 1210 (3225 Metric) surface mount
• Current Rating: Must support minimum 350 mA continuous current
• DC Resistance: Lower or equal DCR values are acceptable; higher values may impact circuit performance
• Operating Temperature: Must cover the required -40°C ~ 85°C range
• Regulatory Compliance: Must maintain RoHS3 and REACH compliance status

The NLCV32T-150K-EF from TDK Corporation meets these substitution criteria with identical inductance, package, and regulatory compliance, while offering improved current handling and lower DC resistance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the AISC-1210HS-150K-T2 and NLCV32T-150K-EF are active production components with full RoHS3 and REACH compliance. The NLCV32T-150K-EF offers superior electrical characteristics with significantly lower DC resistance (728 mOhm versus 1.9 Ohm) and higher current rating (370 mA versus 350 mA), making it suitable for applications where reduced power dissipation is beneficial. The extended operating temperature range (-40°C ~ 105°C versus -40°C ~ 85°C) provides additional thermal margin in the TDK part. Height difference (2.40mm versus 1.30mm) must be evaluated against PCB layout constraints. Both parts maintain identical footprint dimensions and inductance specifications, ensuring direct substitution at the circuit level.

Frequently Asked Questions (FAQ)

Q: Can the NLCV32T-150K-EF directly replace the AISC-1210HS-150K-T2 on existing PCBs?

A: Yes, both parts share identical 1210 (3225 Metric) package footprints and land patterns. The primary consideration is the increased seated height of the TDK part (2.40mm versus 1.30mm), which must be verified against PCB clearance requirements and component placement constraints.

Q: What is the significance of the lower DC resistance in the TDK substitute?

A: The NLCV32T-150K-EF exhibits 728 mOhm maximum DCR compared to 1.9 Ohm in the Abracon part. Lower DCR reduces resistive losses and heat generation during operation, improving efficiency in current-carrying applications.

Q: Are both parts suitable for the same operating temperature range?

A: The AISC-1210HS-150K-T2 operates from -40°C to 85°C, while the NLCV32T-150K-EF extends to 105°C. Applications requiring operation above 85°C must use the TDK part. For applications within -40°C to 85°C, both are functionally equivalent.

Q: Do both parts meet the same regulatory requirements?

A: Yes, both the AISC-1210HS-150K-T2 and NLCV32T-150K-EF are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS codes.

Q: What is the current handling difference between these parts?

A: The NLCV32T-150K-EF is rated for 370 mA continuous current versus 350 mA for the AISC-1210HS-150K-T2. Both exceed the 350 mA requirement, with the TDK part providing additional current margin.