Bourns 2305-V 22µH Toroidal Inductor Equivalent & Substitute Parts

Part Overview

The Bourns 2305-V is a 22µH unshielded toroidal inductor rated for 16.4A continuous current with 7mOhm maximum DC resistance. This through-hole component features an iron powder core and operates across the -55°C to 105°C temperature range. The 2305-V carries an obsolete product status, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

2305-V

Bourns Inc.In Stock: 8042305-V Datasheet

Current PartRFQ

2305-V-RC

Bourns Inc.In Stock: 10722305-V-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 2305-V-RC qualifies as a direct substitute based on identical electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

• Inductance value: 22 µH (matching tolerance ±15%)
• Current rating: 16.4 A minimum
• DC resistance: 7 mOhm maximum
• Core material: Iron Powder
• Shielding configuration: Unshielded
• Mounting type: Through Hole
• Package case: Radial, Vertical (Open)
• Physical footprint: 1.280" Dia × 0.650" W
• Operating temperature range: -55°C to 105°C minimum

The 2305-V-RC maintains all specified electrical performance characteristics and physical compatibility with the original 2305-V design.

Parameter Comparison

Engineering Selection Recommendations

The 2305-V-RC is the direct equivalent for the obsolete 2305-V. Both components share identical electrical specifications and physical dimensions, ensuring drop-in compatibility in existing PCB designs.

The 2305-V-RC offers the additional advantage of active product status, ensuring long-term availability and supply chain continuity. The ROHS3 compliance of the 2305-V-RC aligns with current regulatory requirements, whereas the original 2305-V is RoHS non-compliant.

For new designs or redesigns of existing applications, the 2305-V-RC is the appropriate selection. For legacy systems currently using the 2305-V, the 2305-V-RC provides seamless functional replacement without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the 2305-V-RC be used as a direct replacement for the 2305-V?

A: Yes. The 2305-V-RC is electrically and mechanically identical to the 2305-V. All critical parameters—inductance, current rating, DC resistance, core material, shielding, mounting type, package configuration, and operating temperature range—are equivalent. The component can be substituted without circuit redesign.

Q: What is the difference between the 2305-V and 2305-V-RC?

A: The primary differences are product status and regulatory compliance. The 2305-V is obsolete and RoHS non-compliant. The 2305-V-RC is an active product with ROHS3 compliance. Electrically and mechanically, both parts are identical.

Q: Are there any packaging differences between these parts?

A: The 2305-V-RC is supplied in bulk packaging, whereas the 2305-V packaging specification is not defined in the available data. Both components use the same through-hole radial, vertical (open) package case with identical physical dimensions.

Q: What parameters must match for a toroidal inductor to be considered a substitute?

A: For the 2305-V series, the following parameters must match: inductance value (22 µH), inductance tolerance (±15%), current rating (16.4 A minimum), DC resistance (7 mOhm maximum), core material (iron powder), shielding type (unshielded), mounting configuration (through hole), package case (radial, vertical open), and physical footprint (1.280" Dia × 0.650" W).

Q: Is the 2305-V-RC suitable for new designs?

A: Yes. The 2305-V-RC is an active product with current regulatory compliance (ROHS3). It is the recommended choice for new designs requiring a 22µH, 16.4A toroidal inductor with the specified electrical and mechanical characteristics.