Bourns 2115-H Fixed Inductor: Equivalent & Substitute Parts

Part Overview

The Bourns 2115-H is a 180 µH unshielded toroidal inductor rated for 2.6 A with a maximum DC resistance of 110 mOhm. This through-hole component is designed for radial, horizontal mounting in applications requiring fixed inductance values with moderate current handling. The 2115-H carries an obsolete product status, making identification of active equivalent parts essential for ongoing procurement and design continuity.

Substiute Parts

2115-H

Bourns Inc.In Stock: 7872115-H Datasheet

Current PartRFQ

2115-H-RC

Bourns Inc.In Stock: 7842115-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 2115-H is determined by strict equivalence across the following electrical and mechanical parameters:

• Inductance value: 180 µH
• Inductance tolerance: ±15%
• Current rating: 2.6 A minimum
• DC resistance: 110 mOhm maximum
• Shielding configuration: Unshielded
• Mounting type: Through Hole
• Package / case style: Radial, Horizontal (Open)
• Physical dimensions: 0.860" Dia (21.84 mm), Height 0.450" (11.43 mm) maximum
• Operating temperature range: -55°C ~ 105°C

The 2115-H-RC meets all these criteria and is classified as a direct manufacturer equivalent within the Bourns 2100 series.

Parameter Comparison

Engineering Selection Recommendations

The 2115-H-RC is the direct equivalent for the obsolete 2115-H. Both parts share identical electrical specifications and physical dimensions, ensuring pin-for-pin and form-factor compatibility. The primary distinction is product status and regulatory compliance: the 2115-H-RC is an active product with ROHS3 compliance, whereas the 2115-H is obsolete and RoHS non-compliant. For new designs or ongoing production requiring this inductance value and current rating, the 2115-H-RC is the appropriate selection. Both parts carry identical REACH and ECCN classifications.

Frequently Asked Questions (FAQ)

Q: Can the 2115-H-RC be used as a direct replacement for the 2115-H?

A: Yes. The 2115-H-RC is electrically and mechanically identical to the 2115-H across all specified parameters, including inductance, current rating, DC resistance, dimensions, and operating temperature range. Both are toroidal inductors with radial, horizontal mounting in the same physical package.

Q: What is the difference between the 2115-H and 2115-H-RC?

A: The primary differences are product status and compliance. The 2115-H is obsolete and RoHS non-compliant, while the 2115-H-RC is an active product with ROHS3 compliance. Electrical and mechanical specifications are identical.

Q: Are there packaging differences between these parts?

A: The 2115-H is supplied in standard packaging, while the 2115-H-RC is supplied in bulk packaging. Both maintain the same component specifications and physical form factor.

Q: What inductance tolerance should be expected?

A: Both the 2115-H and 2115-H-RC carry a ±15% inductance tolerance at 1 kHz test frequency.

Q: Is the 2115-H-RC suitable for the full operating temperature range?

A: Yes. The 2115-H-RC is rated for -55°C to 105°C, matching the 2115-H specification.