Bourns 2324-H Equivalent & Substitute Parts

Part Overview

The Bourns 2324-H is a 1 mH unshielded toroidal inductor rated for 2.4 A with a maximum DC resistance of 300 mOhm. This through-hole component features an iron powder core and operates across a temperature range of -55°C to 105°C. The 2324-H is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

2324-H

Bourns Inc.In Stock: 7942324-H Datasheet

Current PartRFQ

2324-H-RC

Bourns Inc.In Stock: 12192324-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 2324-H is determined by strict equivalence across the following electrical and mechanical parameters:

• Inductance value: 1 mH
• Inductance tolerance: ±15%
• Current rating: 2.4 A minimum
• DC resistance: 300 mOhm maximum
• Core material: Iron powder
• Shielding configuration: Unshielded
• Mounting type: Through hole
• Package configuration: Radial, horizontal (open)
• Physical dimensions: 1.280" diameter, 0.650" height maximum
• Operating temperature range: -55°C to 105°C

The substitute part 2324-H-RC meets all these criteria and is therefore electrically and mechanically equivalent to the 2324-H.

Parameter Comparison

Engineering Selection Recommendations

The 2324-H-RC is the direct equivalent substitute for the obsolete 2324-H. Both parts are manufactured by Bourns Inc. within the 2300 series and share identical electrical specifications and physical dimensions.

The primary distinction between these parts is product status and regulatory compliance. The 2324-H is obsolete and RoHS non-compliant, while the 2324-H-RC is active and ROHS3 compliant. For new designs or ongoing procurement, the 2324-H-RC is the appropriate selection. Both parts carry REACH Unaffected and EAR99 ECCN classifications.

Packaging differs between the two parts: the 2324-H is supplied in standard packaging, while the 2324-H-RC is supplied in bulk packaging. This distinction affects procurement logistics but does not impact electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the 2324-H-RC be used as a direct replacement for the 2324-H?

A: Yes. The 2324-H-RC is electrically and mechanically equivalent to the 2324-H. All critical parameters—inductance, current rating, DC resistance, core material, shielding, mounting type, package configuration, and operating temperature range—are identical between the two parts.

Q: Why is the 2324-H listed as obsolete?

A: The 2324-H has been discontinued by Bourns Inc. The 2324-H-RC remains in active production and serves as the current equivalent part for this inductance value and specification set.

Q: What is the difference between the packaging of the 2324-H and 2324-H-RC?

A: The 2324-H is supplied in standard packaging, while the 2324-H-RC is supplied in bulk packaging. This affects order quantities and handling but does not alter the component's electrical or mechanical characteristics.

Q: Does the RoHS compliance difference affect substitution?

A: The 2324-H-RC is ROHS3 compliant, while the 2324-H is RoHS non-compliant. For applications subject to RoHS regulations or customer requirements, the 2324-H-RC is the required choice. Both parts are REACH Unaffected.

Q: Are the physical dimensions identical?

A: Yes. Both the 2324-H and 2324-H-RC have a diameter of 1.280" (32.51 mm) and a maximum seated height of 0.650" (16.51 mm). They are pin-compatible and occupy identical board space.

Q: What inductance tolerance should be expected?

A: Both parts carry an inductance tolerance of ±15% at the 1 kHz test frequency. This tolerance applies equally to the 2324-H and 2324-H-RC.