IHB2EB152K Equivalent & Substitute Parts

Part Overview

The IHB2EB152K is a 1.5 mH unshielded wirewound inductor manufactured by Vishay Dale, designed for through-hole mounting applications requiring 800 mA current handling capability with a maximum DC resistance of 1.26 Ohm. This component is part of the IHB series and is currently in stock with 1020 pieces available as new original inventory.

Substitute parts become necessary when the primary component experiences supply constraints, extended lead times, or when design flexibility permits equivalent alternatives that meet identical electrical and mechanical specifications.

Substiute Parts

IHB2EB152K

Vishay DaleIn Stock: 1058IHB2EB152K Datasheet

Current PartRFQ

1120-152K-RC

Bourns Inc.In Stock: 14441120-152K-RC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 1120-152K-RC from Bourns Inc. qualifies as a direct substitute based on matching electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

• Inductance value: 1.5 mH (identical)
• Current rating: 800 mA (identical)
• DC resistance: 1.26 Ohm maximum (identical)
• Shielding configuration: Unshielded (identical)
• Mounting technology: Through hole radial, vertical cylinder package (identical)
• Operating temperature range: -55°C to 105°C (compatible)
• Inductance tolerance: ±10% (specified)

Both components are wirewound inductors with ferrite drum core construction, meeting the same functional requirements for equivalent circuit performance.

Parameter Comparison

Engineering Selection Recommendations

The 1120-152K-RC from Bourns Inc. is an active product with confirmed ROHS3 compliance and REACH unaffected status, making it suitable for applications requiring regulatory compliance documentation. Both components share identical electrical specifications (1.5 mH inductance, 800 mA current rating, 1.26 Ohm maximum DC resistance) and mechanical form factors (through-hole radial vertical cylinder package).

Selection between these parts should be based on supply availability, lead time requirements, and any existing design documentation that may reference a specific manufacturer. The electrical performance and circuit behavior are equivalent when substituting between these two part numbers.

Frequently Asked Questions (FAQ)

Q: Can the 1120-152K-RC be used as a direct replacement for the IHB2EB152K?

A: Yes. Both inductors meet identical electrical specifications: 1.5 mH inductance, 800 mA current rating, and 1.26 Ohm maximum DC resistance. The through-hole radial vertical cylinder package dimensions are compatible, allowing direct board-level substitution.

Q: Are there any differences in physical dimensions between these parts?

A: Both components use the radial vertical cylinder package format. The IHB2EB152K specifies 0.810" diameter (20.57 mm) with 0.840" maximum seated height (21.34 mm). Identical dimensions are required for through-hole mounting compatibility.

Q: What compliance certifications apply to the substitute part?

A: The 1120-152K-RC is ROHS3 compliant and REACH unaffected. Compliance documentation should be verified with the supplier if required for your application.

Q: Does inductance tolerance affect substitution eligibility?

A: The 1120-152K-RC specifies ±10% inductance tolerance. This tolerance range is standard for wirewound inductors in this category and does not prevent substitution when circuit design accounts for typical component tolerance specifications.

Q: Are both parts suitable for the same operating temperature range?

A: The 1120-152K-RC operates from -55°C to 105°C. This range is typical for industrial and commercial applications. Verify that your specific application requirements align with this operating temperature specification.