Bourns 8230-44 Equivalent & Substitute Parts

Part Overview

The Bourns 8230-44 is a 10 µH unshielded drum core wirewound inductor rated for 180 mA with a maximum DC resistance of 3.7Ohm, designed for through-hole axial mounting. This component operates across a temperature range of -55°C to 105°C and is currently classified as obsolete. Due to its obsolete status, identifying active equivalent parts is essential for ongoing production, maintenance, and design continuity in applications requiring this specific inductance value and current rating.

Substiute Parts

8230-44

Bourns Inc.In Stock: 10188230-44 Datasheet

Current PartRFQ

8230-44-RC

Bourns Inc.In Stock: 16608230-44-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Bourns 8230-44-RC serves as a direct substitute for the 8230-44 based on identical electrical and mechanical specifications. Substitution is valid when the following parameters match exactly:

• Inductance value: 10 µH
• Current rating: 180 mA minimum
• DC resistance: 3.7Ohm maximum
• Tolerance: ±10%
• Core material: Ferrite
• Shielding configuration: Unshielded
• Mounting type: Through hole axial
• Physical dimensions: 0.120" Dia x 0.300" L
• Operating temperature range: -55°C to 105°C

The primary distinction between these parts is product status and packaging configuration, not electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

The 8230-44-RC is the appropriate selection for new designs and ongoing production applications. This part maintains identical electrical performance and physical form factor while offering two critical advantages: active product status ensuring long-term availability and supply chain continuity, and ROHS3 compliance meeting current environmental and regulatory requirements. The 8230-44 should be phased out due to its obsolete classification and non-compliance with RoHS standards.

Frequently Asked Questions (FAQ)

Q: Can the 8230-44-RC directly replace the 8230-44 in existing designs?

A: Yes. Both parts are electrically and mechanically identical, with matching inductance (10 µH), current rating (180 mA), DC resistance (3.7Ohm max), tolerance (±10%), core type (ferrite drum core), shielding (unshielded), and physical dimensions (0.120" Dia x 0.300" L). Through-hole axial mounting is identical on both parts.

Q: What is the difference between the 8230-44 and 8230-44-RC?

A: The primary differences are product status and compliance. The 8230-44 is obsolete and RoHS non-compliant, while the 8230-44-RC is active and ROHS3 compliant. Packaging differs (standard versus bulk), but electrical and mechanical specifications are identical.

Q: Are there any performance differences between these parts?

A: No. Both parts share identical Q factor (55 @ 7.9MHz), self-resonant frequency (50MHz), operating temperature range (-55°C to 105°C), and inductance test frequency (7.9 MHz).

Q: What packaging options are available?

A: The 8230-44 uses standard packaging, while the 8230-44-RC is supplied in bulk packaging. Selection depends on procurement and inventory requirements.

Q: Why should the 8230-44 be replaced?

A: The 8230-44 is classified as obsolete, creating supply chain risk and potential discontinuation. Additionally, it does not meet ROHS3 compliance requirements. The 8230-44-RC provides active product status and regulatory compliance while maintaining full electrical and mechanical compatibility.