10M152K Equivalent & Substitute Parts

Part Overview

The 10M152K is a 15 µH unshielded wirewound inductor manufactured by Gowanda Electronics, designed for RF applications requiring axial through-hole mounting. This molded component operates across a temperature range of -55°C to 105°C with a maximum DC resistance of 2.8Ohm and supports current ratings up to 150 mA. The part is currently active in production with 812 pieces available in stock.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across critical parameters including inductance value, tolerance, current rating, DC resistance, operating temperature range, and physical package dimensions.

Substiute Parts

10M152K

Gowanda ElectronicsIn Stock: 87010M152K Datasheet

Current PartRFQ

1025-48K

API Delevan Inc.In Stock: 22401025-48K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 10M152K is determined by strict equivalence across the following critical parameters:

• Inductance value of 15 µH with ±10% tolerance
• Current rating capability of 150 mA or greater
• Maximum DC resistance of 2.8Ohm
• Operating temperature range of -55°C to 105°C
• Unshielded configuration
• Axial through-hole mounting package
• Physical dimensions of 0.095" Dia x 0.250" L (2.41mm x 6.35mm)
• Q factor of 45 @ 2.5MHz
• Self resonant frequency of 35MHz

The 1025-48K from API Delevan Inc. meets all specified electrical and mechanical parameters, qualifying it as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the 10M152K and 1025-48K are active production components with equivalent electrical specifications and identical physical dimensions. The 1025-48K provides a marginally higher current rating of 157 mA compared to the 10M152K at 150 mA, representing a 4.7% increase in current capacity while maintaining all other electrical parameters.

The 10M152K carries RoHS status as not applicable, while the 1025-48K is RoHS non-compliant. Both components are REACH unaffected and classified under ECCN EAR99 with HTSUS code 8504.50.8000. Selection between these parts should be based on supply availability, compliance requirements for the end application, and current rating headroom requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1025-48K replace the 10M152K in existing designs?

A: Yes. The 1025-48K meets all critical electrical and mechanical specifications of the 10M152K, including inductance, tolerance, DC resistance, operating temperature range, and physical package dimensions. The higher current rating of the 1025-48K provides additional margin.

Q: Are there differences in core material between these parts?

A: The 10M152K uses iron powder core material, while the 1025-48K uses iron core material. Both configurations deliver the specified inductance and Q factor performance at 2.5MHz.

Q: What is the significance of the current rating difference?

A: The 1025-48K current rating of 157 mA exceeds the 10M152K specification of 150 mA. This 7 mA difference provides additional thermal margin in applications operating near maximum current limits.

Q: Are packaging formats identical?

A: Both parts are supplied in Tape & Reel (TR) packaging and feature identical axial through-hole package dimensions of 0.095" Dia x 0.250" L (2.41mm x 6.35mm).

Q: What compliance considerations apply to substitution?

A: The 10M152K has RoHS status listed as not applicable, while the 1025-48K is RoHS non-compliant. Applications requiring RoHS compliance should retain the 10M152K. Both parts are REACH unaffected.