Bourns 2110-V 56µH Toroidal Inductor Equivalent & Substitute Parts

Part Overview

The Bourns 2110-V is a 56µH unshielded toroidal inductor rated for 3.4A continuous current with a maximum DC resistance of 60mOhm. This through-hole component operates across the temperature range of -55°C to 105°C and is part of the 2100 series. The 2110-V has reached obsolete status, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

2110-V

Bourns Inc.In Stock: 8892110-V Datasheet

Current PartRFQ

2110-V-RC

Bourns Inc.In Stock: 12022110-V-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 2110-V is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical inductance value (56µH), inductance tolerance (±15%), current rating (3.4A), DC resistance specification (60mOhm maximum), shielding configuration (unshielded), package geometry (radial vertical open), and mounting method (through hole). Physical dimensions and operating temperature range must also remain unchanged. The 2110-V-RC meets all these criteria as a direct substitute within the same 2100 series family.

Parameter Comparison

Engineering Selection Recommendations

The 2110-V-RC is the direct active equivalent for the obsolete 2110-V. Both parts are manufactured by Bourns Inc. within the 2100 series and share identical electrical specifications and physical form factors. The primary distinction is product status and regulatory compliance: the 2110-V-RC is currently in active production and meets ROHS3 compliance requirements, whereas the 2110-V is obsolete and RoHS non-compliant. For new designs or ongoing procurement, the 2110-V-RC should be specified. Both parts carry identical ECCN (EAR99) and HTSUS (8504.50.4000) classifications and are unaffected by REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can the 2110-V-RC be used as a direct replacement for the 2110-V in existing designs?

A: Yes. The 2110-V-RC is electrically and mechanically identical to the 2110-V. All critical parameters—inductance, current rating, DC resistance, package geometry, and operating temperature range—are equivalent. PCB layout and circuit performance remain unchanged.

Q: What is the difference between the 2110-V and 2110-V-RC?

A: The primary differences are product status and packaging. The 2110-V is obsolete with RoHS non-compliant status, while the 2110-V-RC is active production with ROHS3 compliance. The "-RC" designation indicates bulk packaging. Electrical and mechanical specifications are identical.

Q: Are there any compliance considerations when switching from 2110-V to 2110-V-RC?

A: Yes. If your application or supply chain requires RoHS compliance, the 2110-V-RC is the appropriate choice. The 2110-V-RC meets ROHS3 requirements while maintaining all electrical performance characteristics of the original part.

Q: What packaging options are available?

A: The 2110-V was supplied in standard packaging, while the 2110-V-RC is available in bulk packaging. Both maintain identical component specifications and through-hole mounting configuration.

Q: Are both parts suitable for the full -55°C to 105°C operating temperature range?

A: Yes. Both the 2110-V and 2110-V-RC are rated for continuous operation across -55°C to 105°C without derating of electrical specifications.