Bourns 8230-68 Equivalent & Substitute Parts

Part Overview

The Bourns 8230-68 is a 100 µH unshielded drum core wirewound inductor rated for 125 mA with a maximum DC resistance of 8Ω. This through-hole axial component operates across a temperature range of -55°C to 105°C and is designed for applications requiring fixed inductance in compact form factors.

The 8230-68 carries an obsolete product status. Locating equivalent or substitute components is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or repair requirements for legacy systems utilizing this inductor.

Substiute Parts

8230-68

Bourns Inc.In Stock: 8768230-68 Datasheet

Current PartRFQ

8230-68-RC

Bourns Inc.In Stock: 9928230-68-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 8230-68 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match:

• Inductance value: 100 µH
• Tolerance: ±10%
• Current rating: 125 mA minimum
• DC resistance: 8Ω maximum
• Core type: Ferrite, unshielded drum core
• Frequency characteristics: Q @ 2.5 MHz and self-resonant frequency
• Operating temperature range: -55°C to 105°C
• Mounting and package: Through-hole axial configuration
• Physical dimensions: 0.120" Dia × 0.300" L

The 8230-68-RC meets all these criteria and is classified as a direct substitute within the Bourns 8230 series.

Parameter Comparison

Engineering Selection Recommendations

The 8230-68-RC is the direct substitute for the obsolete 8230-68. Both components are manufactured by Bourns Inc. within the same 8230 series and share identical electrical and mechanical specifications.

The primary distinction is product status and regulatory compliance. The 8230-68 is obsolete and RoHS non-compliant, while the 8230-68-RC is an active product with ROHS3 compliance. For new designs or ongoing production requiring RoHS compliance, the 8230-68-RC is the appropriate selection. For legacy system maintenance where RoHS compliance is not a requirement, either part functions identically within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the 8230-68-RC be used as a direct replacement for the 8230-68?

A: Yes. The 8230-68-RC is electrically and mechanically identical to the 8230-68. All inductance, current, resistance, frequency, and dimensional specifications are equivalent. The components are pin-compatible and functionally interchangeable.

Q: What is the difference between the 8230-68 and 8230-68-RC?

A: The primary differences are product status and compliance certification. The 8230-68 is obsolete and RoHS non-compliant. The 8230-68-RC is an active product with ROHS3 compliance. Electrical and mechanical performance are identical.

Q: Are there any packaging differences between these parts?

A: The 8230-68 is supplied in standard packaging, while the 8230-68-RC is supplied in bulk packaging. Both maintain the same axial through-hole form factor and physical dimensions. Packaging format does not affect component performance or compatibility.

Q: Which part should be selected for new designs?

A: The 8230-68-RC should be selected for new designs. It is an active product with current manufacturer support and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Q: Can these inductors be used in high-frequency applications?

A: These inductors are rated for operation up to their self-resonant frequency of 13 MHz. Applications requiring operation above this frequency will experience degraded performance. The Q factor of 50 at 2.5 MHz indicates the quality factor at the specified test frequency.