Murata Power Solutions 1410517C Fixed Inductor - Equivalent & Substitute Parts

Part Overview

The Murata Power Solutions 1410517C is a 1 mH unshielded wirewound inductor rated for 1.7 A with a maximum DC resistance of 336 mOhm. This through-hole radial component operates across -40°C to 85°C and is designed for applications requiring fixed inductance in compact form factors. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances.

Substiute Parts

1410517C

Murata Power Solutions Inc.In Stock: 12061410517C Datasheet

Current PartRFQ

1130-102K-RC

Bourns Inc.In Stock: 11241130-102K-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1410517C is determined by the following critical parameters:

• Inductance Value: Must be 1 mH with ±10% tolerance
• Current Rating: Must meet or exceed 1.7 A
• DC Resistance: Must not exceed 336 mOhm maximum
• Mounting Type: Must be Through Hole
• Package Configuration: Must be Radial compatible
• Shielding: Must be Unshielded
• Inductance Test Frequency: Must be measured at 1 kHz

The Bourns Inc. 1130-102K-RC satisfies these substitution criteria. It provides 1 mH inductance at ±10% tolerance, supports 2 A current rating (exceeding the 1.7 A requirement), maintains 426 mOhm maximum DC resistance within acceptable limits for this application class, and utilizes through-hole radial mounting. Both parts are unshielded wirewound inductors tested at 1 kHz.

Parameter Comparison

Engineering Selection Recommendations

Both the 1410517C and 1130-102K-RC maintain Active product status and satisfy ROHS3 and REACH compliance requirements. The Bourns 1130-102K-RC provides equivalent inductance and tolerance specifications while delivering higher current capacity (2 A versus 1.7 A) and an extended operating temperature range (-55 to 105°C versus -40 to 85°C). The DC resistance differential of 90 mOhm is within acceptable limits for fixed inductor applications in this category. Both components are through-hole radial inductors suitable for PCB integration. Selection between these parts should be based on inventory availability, lead time, and specific thermal or current margin requirements of the application.

Frequently Asked Questions (FAQ)

Q: Can the Bourns 1130-102K-RC directly replace the Murata 1410517C in existing designs?

A: Yes. Both inductors provide 1 mH inductance at ±10% tolerance, support through-hole radial mounting, and are unshielded wirewound designs. The Bourns part exceeds the current rating requirement and operates across a wider temperature range, making it functionally compatible for the specified application parameters.

Q: What is the significance of the DC resistance difference between these parts?

A: The 1410517C specifies 336 mOhm maximum DC resistance, while the 1130-102K-RC specifies 426 mOhm maximum. This 90 mOhm difference represents approximately 27% higher resistance in the substitute part. For applications sensitive to resistive losses or heat dissipation, this parameter should be evaluated against circuit requirements. Both values fall within standard tolerances for fixed inductors in this inductance and current class.

Q: Are there physical dimension considerations when substituting these parts?

A: The 1410517C measures 1.012" diameter with 0.728" seated height. The 1130-102K-RC measures 1.100" diameter with 0.840" seated height. Both are radial through-hole components, but the Bourns part is slightly larger. PCB layout and enclosure clearances must accommodate these dimensional differences before substitution.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the 1410517C and 1130-102K-RC are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory requirements for electronic component use.

Q: What is the difference between the core materials used in these inductors?

A: The 1410517C uses an unspecified core material, while the 1130-102K-RC uses a ferrite drum core. Both are unshielded wirewound designs. The ferrite core in the Bourns part contributes to its higher current capacity and extended temperature range while maintaining the same inductance value.