Bourns 2320-V 470µH Toroidal Inductor Equivalent & Substitute Parts

Part Overview

The Bourns 2320-V is a 470 µH unshielded toroidal inductor rated for 3.8 A continuous current with a maximum DC resistance of 130 mOhm. This through-hole component features an iron powder core and operates across the temperature range of -55°C to 105°C. The 2320-V is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

2320-V

Bourns Inc.In Stock: 8172320-V Datasheet

Current PartRFQ

2320-V-RC

Bourns Inc.In Stock: 10672320-V-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Bourns 2320-V is determined by strict equivalence across the following critical parameters:

• Inductance Value: 470 µH with ±15% tolerance
• Current Rating: 3.8 A minimum continuous current capacity
• DC Resistance: 130 mOhm maximum
• Core Type: Iron powder construction
• Shielding Configuration: Unshielded
• Mounting: Through-hole radial vertical orientation
• Physical Footprint: 1.280" diameter x 0.650" width
• Temperature Range: -55°C to 105°C operation

The Bourns 2320-V-RC meets all these parameters and qualifies as a direct substitute. Both components share identical electrical specifications and mechanical form factors, with the primary distinction being product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The Bourns 2320-V-RC is the direct equivalent for the obsolete 2320-V. Both components are electrically and mechanically identical across all specified parameters. The 2320-V-RC carries active product status, ensuring long-term availability and supply chain continuity.

For new designs or component refresh cycles, the 2320-V-RC is the appropriate selection. The substitute part maintains RoHS3 compliance, whereas the original 2320-V is non-compliant. This distinction is relevant for applications subject to RoHS regulatory requirements. Both components are REACH unaffected and classified under ECCN EAR99.

Frequently Asked Questions (FAQ)

Q: Can the 2320-V-RC be used as a direct replacement for the 2320-V?

A: Yes. The 2320-V-RC is electrically and mechanically equivalent to the 2320-V across all specified parameters, including inductance, current rating, DC resistance, core material, shielding, mounting type, and physical dimensions.

Q: What is the primary difference between these two parts?

A: The 2320-V is classified as obsolete, while the 2320-V-RC is active. The 2320-V-RC also carries RoHS3 compliance, whereas the 2320-V is non-compliant. Packaging differs: the 2320-V uses standard packaging while the 2320-V-RC is supplied in bulk.

Q: Are there any performance differences between the 2320-V and 2320-V-RC?

A: No. Both components deliver identical electrical performance at 470 µH inductance, 3.8 A current rating, and 130 mOhm maximum DC resistance across the -55°C to 105°C operating range.

Q: Is the physical footprint identical?

A: Yes. Both parts measure 1.280" diameter x 0.650" width (32.51mm x 16.51mm) and use the same radial, vertical through-hole mounting configuration.

Q: Which part should be specified for new designs?

A: The 2320-V-RC should be specified for new designs due to its active product status and RoHS3 compliance. The 2320-V is obsolete and should only be used for legacy system maintenance or repair.