L0201C10NJRMST Equivalent & Substitute Parts

Part Overview

The L0201C10NJRMST is a 10 nH unshielded multilayer ceramic inductor manufactured by KEMET in the 0201 (0603 Metric) surface mount package. This component is rated for 150 mA maximum current with a DC resistance of 630 mOhm maximum and operates across the temperature range of -55°C to 125°C. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity.

Substiute Parts

L0201C10NJRMST

KEMETIn Stock: 943L0201C10NJRMST Datasheet

Current PartRFQ

AIMC-0201-10NJ-T

Abracon LLCIn Stock: 1169AIMC-0201-10NJ-T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the L0201C10NJRMST is determined by the following critical parameters:

Mandatory Matching Parameters:

• Inductance value: 10 nH
• Inductance tolerance: ±5%
• Package / Case: 0201 (0603 Metric)
• Core material: Ceramic
• Shielding type: Unshielded
• Mounting type: Surface Mount
• Operating temperature range: -55°C ~ 125°C

Allowable Variation Parameters:

• Current Rating: Substitute must equal or exceed 150 mA
• DC Resistance (DCR): Substitute must not exceed 630 mOhm maximum
• Q @ Frequency: Variation permitted within component design specifications
• Self Resonant Frequency: Variation permitted within component design specifications

The AIMC-0201-10NJ-T from Abracon LLC meets all mandatory matching parameters and exceeds the current rating requirement (200 mA vs. 150 mA), making it a valid electrical and mechanical substitute.

Parameter Comparison

Engineering Selection Recommendations

The AIMC-0201-10NJ-T from Abracon LLC is a direct electrical and mechanical substitute for the obsolete L0201C10NJRMST. Both components are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings, ensuring equivalent regulatory and environmental compliance.

The substitute part provides superior current handling capability at 200 mA compared to the original 150 mA specification. The DC resistance of 800 mOhm maximum is within acceptable tolerance for applications designed around the original 630 mOhm specification. Both components share identical inductance values, tolerances, package dimensions, and operating temperature ranges.

The AIMC-0201-10NJ-T is currently in active production status with confirmed inventory availability, providing supply chain continuity for designs requiring 10 nH multilayer ceramic inductors in 0201 surface mount packages.

Frequently Asked Questions (FAQ)

Q: Can the AIMC-0201-10NJ-T be used as a direct replacement for the L0201C10NJRMST in existing PCB designs?

A: Yes. Both components use identical 0201 (0603 Metric) package dimensions and mounting specifications. No PCB layout modifications are required for mechanical compatibility.

Q: What is the impact of the higher DC resistance (800 mOhm vs. 630 mOhm) in the substitute part?

A: The 170 mOhm increase in maximum DC resistance represents a 27% increase from the original specification. This affects power dissipation and insertion loss characteristics. Applications with strict insertion loss or thermal requirements must evaluate this parameter against circuit performance specifications.

Q: Why does the substitute part have a higher current rating (200 mA vs. 150 mA)?

A: The higher current rating indicates the substitute component can safely handle greater current levels without saturation. This provides design margin and does not negatively impact applications designed for 150 mA operation.

Q: Are there differences in high-frequency performance between these components?

A: The self-resonant frequency differs (4.2 GHz vs. 5.5 GHz) and the Q factor at 100 MHz differs (7 vs. 5). These variations affect component behavior at high frequencies. Applications operating near or above 100 MHz should evaluate frequency-dependent performance against circuit requirements.

Q: What is the packaging difference between the original and substitute part?

A: The L0201C10NJRMST is supplied in standard packaging, while the AIMC-0201-10NJ-T is supplied in Tape & Reel (TR) format. Both are compatible with automated assembly equipment. Tape & Reel packaging is standard for high-volume production environments.

Q: Are both components compliant with current environmental regulations?

A: Yes. Both the L0201C10NJRMST and AIMC-0201-10NJ-T are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.