Murata Power Solutions 24150C Equivalent & Substitute Parts

Part Overview

The Murata Power Solutions 24150C is a 15 µH unshielded wirewound inductor rated for 1.3 A with a maximum DC resistance of 120 mOhm. This surface mount component operates across the temperature range of -40°C to 85°C and is part of the 2400 series. The part is actively produced and ROHS3 compliant, making it suitable for modern electronic applications requiring fixed inductance in compact form factors. Substitute parts may be required due to inventory constraints, lead time considerations, or specific application requirements within the allowable electrical and mechanical parameter ranges.

Substiute Parts

24150C

Murata Power Solutions Inc.In Stock: 102124150C Datasheet

Current PartRFQ

SDR0604-150YL

Bourns Inc.In Stock: 4060SDR0604-150YL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Bourns Inc. SDR0604-150YL qualifies as a direct substitute based on the following critical parameters:

Matching Parameters:

• Inductance: 15 µH (identical)
• Current Rating: 1.3 A (identical)
• Shielding: Unshielded (identical)
• Mounting Type: Surface Mount (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Inductance Test Frequency: 1 kHz (identical)

Allowable Variations:

• DC Resistance: 140 mOhm Max (substitute) vs. 120 mOhm Max (main part) — within acceptable tolerance for this component category
• Operating Temperature: -40°C ~ 125°C (substitute) provides extended upper temperature range, maintaining compatibility with the main part's -40°C ~ 85°C specification
• Self Resonant Frequency: 20 MHz (substitute) vs. 22 MHz (main part) — both values support the same application bandwidth
• Core Material: Ferrite drum core (substitute) vs. unspecified (main part) — both configurations deliver equivalent inductance performance at rated current

Parameter Comparison

Engineering Selection Recommendations

Both the Murata 24150C and Bourns SDR0604-150YL are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The substitute part maintains identical inductance and current rating specifications. The increased DC resistance of 20 mOhm (from 120 mOhm to 140 mOhm) and extended operating temperature range to 125°C represent acceptable parameter variations for this inductor category. Physical dimensions differ slightly in width and height; PCB layout verification is necessary to confirm mechanical fit within the application's spatial constraints.

Frequently Asked Questions (FAQ)

Q: Can the Bourns SDR0604-150YL replace the Murata 24150C in all applications?

A: The substitute part matches all critical electrical parameters: 15 µH inductance, 1.3 A current rating, and unshielded surface mount configuration. Physical dimensions differ slightly; confirm PCB footprint compatibility before implementation.

Q: What is the significance of the 20 mOhm increase in DC resistance?

A: The substitute part specifies 140 mOhm maximum DC resistance compared to 120 mOhm maximum for the main part. This 16.7% increase remains within acceptable tolerance for wirewound inductors in this current and inductance class and does not affect functional compatibility.

Q: Does the extended operating temperature range of the substitute part affect compatibility?

A: The Bourns part operates to 125°C versus 85°C for the Murata part. This extended range provides additional thermal margin and does not compromise compatibility with applications designed for the main part's temperature specification.

Q: Are there packaging differences between these parts?

A: The Murata part is supplied in Tape & Reel (TR) packaging, while the Bourns substitute is available in Cut Tape (CT) & Digi-Reel® packaging. Both are standard surface mount delivery formats; verify your procurement and assembly process requirements.

Q: What is the difference between the core materials?

A: The Murata part uses a wirewound construction with unspecified core material, while the Bourns substitute employs a ferrite drum core wirewound design. Both configurations deliver the specified 15 µH inductance at 1.3 A with equivalent performance characteristics.