IM02EB2R7K Equivalent & Substitute Parts

Part Overview

The IM02EB2R7K is a 2.7 µH unshielded molded inductor manufactured by Vishay Dale, designed for through-hole axial mounting applications. This component operates at 355 mA maximum current with a DC resistance of 550 mOhm and is rated for temperatures from -55°C to 105°C. The part is classified as obsolete, making identification of equivalent substitute components essential for ongoing design support and procurement continuity.

Substiute Parts

IM02EB2R7K

Vishay DaleIn Stock: 713IM02EB2R7K Datasheet

Current PartRFQ

1025R-30K

API Delevan Inc.In Stock: 9671025R-30K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IM02EB2R7K is determined by strict equivalence across the following critical parameters:

• Inductance value: 2.7 µH with ±10% tolerance
• Current rating: 355 mA minimum
• DC resistance: 550 mOhm maximum
• Frequency characteristics: Q of 37 @ 7.9 MHz and self-resonant frequency of 100 MHz
• Operating temperature range: -55°C to 105°C
• Mounting configuration: Through-hole axial package
• Physical dimensions: 0.095" diameter × 0.250" length
• Core material: Iron
• Shielding type: Unshielded
• Regulatory compliance: ROHS3 compliant

The 1025R-30K from API Delevan Inc. meets all specified parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The 1025R-30K from API Delevan Inc. is the qualified substitute for the obsolete IM02EB2R7K. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The 1025R-30K maintains active product status with confirmed inventory availability of 953 pieces, ensuring procurement continuity for applications currently using the IM02EB2R7K.

Selection of the 1025R-30K is appropriate for direct replacement in existing designs without circuit modification, as all electrical and mechanical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the 1025R-30K be used as a direct replacement for the IM02EB2R7K?

A: Yes. The 1025R-30K meets all electrical specifications (inductance, current rating, DC resistance, frequency characteristics) and mechanical requirements (axial through-hole package, physical dimensions) of the IM02EB2R7K. No circuit redesign is required.

Q: What is the primary reason for finding a substitute for the IM02EB2R7K?

A: The IM02EB2R7K is classified as obsolete. The 1025R-30K is an active product with confirmed inventory, providing long-term procurement security.

Q: Are there any compliance differences between these parts?

A: No. Both components are ROHS3 compliant and REACH unaffected. Regulatory compliance is equivalent.

Q: Do the physical dimensions match exactly?

A: Yes. Both components have identical axial package dimensions of 0.095" diameter × 0.250" length (2.41mm × 6.35mm), ensuring mechanical compatibility with existing PCB layouts and through-hole mounting.

Q: What are the critical parameters that determine substitution eligibility?

A: Inductance value (2.7 µH ±10%), current rating (355 mA), DC resistance (550 mOhm maximum), frequency characteristics (Q of 37 @ 7.9 MHz, self-resonant frequency of 100 MHz), operating temperature range (-55°C to 105°C), and axial through-hole package configuration must all match for direct substitution.