IM02ER5R6K Equivalent & Substitute Parts

Part Overview

The IM02ER5R6K is a 5.6 µH unshielded molded inductor manufactured by Vishay Dale, rated for 185 mA maximum current with 1.8Ohm DC resistance. This axial through-hole component is designed for general-purpose filtering and energy storage applications in electronic circuits. The part is currently in active inventory with 1121 pieces available as new original stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit equivalent electrical and mechanical specifications.

Substiute Parts

IM02ER5R6K

Vishay DaleIn Stock: 1223IM02ER5R6K Datasheet

Current PartRFQ

9230-38-RC

Bourns Inc.In Stock: 18689230-38-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IM02ER5R6K is determined by the following critical parameters:

• Inductance Value: Must be 5.6 µH (±10% tolerance acceptable)
• DC Resistance: Must not exceed 1.8Ohm maximum
• Current Rating: Must be equal to or greater than 185 mA
• Mounting Type: Must be through-hole axial configuration
• Core Material & Shielding: Ferrite core, unshielded construction
• Operating Temperature Range: Must support -55°C to 125°C minimum

The substitute part 9230-38-RC from Bourns Inc. meets all substitution criteria with identical inductance and DC resistance specifications, while providing an increased current rating of 260 mA, making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The 9230-38-RC from Bourns Inc. is a qualified substitute for the IM02ER5R6K. Both components share identical inductance values, DC resistance specifications, and operating temperature ranges. The substitute part offers an increased current rating of 260 mA compared to the primary part's 185 mA rating, providing additional design margin in current-limited applications.

The 9230-38-RC carries ROHS3 compliance certification, confirming adherence to hazardous substance restrictions. Both parts are ferrite-core, unshielded molded inductors in axial through-hole configuration, ensuring mechanical and electrical compatibility in PCB layouts designed for the IM02ER5R6K.

Selection between these parts should be based on availability, lead time, and packaging requirements. The higher current rating of the substitute part does not introduce incompatibility with circuits designed for the primary part's 185 mA specification.

Frequently Asked Questions (FAQ)

Q: Can the 9230-38-RC be used as a direct replacement for the IM02ER5R6K?

A: Yes. Both parts have identical inductance (5.6 µH), DC resistance (1.8Ohm Max), and operating temperature range (-55°C to 125°C). The substitute part's higher current rating (260 mA vs. 185 mA) does not affect compatibility in circuits designed for the primary part.

Q: What are the key electrical parameters that determine substitutability?

A: Inductance value, DC resistance, current rating, and operating temperature range are the primary parameters. The IM02ER5R6K and 9230-38-RC match on inductance, DC resistance, and temperature range, with the substitute offering superior current handling capability.

Q: Are the physical dimensions compatible?

A: Both parts are axial through-hole molded inductors with ferrite cores and unshielded construction. The 9230-38-RC has specified dimensions of 0.095" Dia x 0.250" L (2.41mm x 6.35mm), ensuring compatibility with PCB layouts designed for standard axial component spacing.

Q: What compliance certifications apply to the substitute part?

A: The 9230-38-RC is ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations for electronic components.

Q: Does the substitute part have different frequency characteristics?

A: The 9230-38-RC specifies Q @ 50 at 7.9MHz and self-resonant frequency of 68MHz. These parameters were not provided for the primary part. Both components are suitable for general-purpose filtering applications within standard operating frequency ranges.