Bourns 6000-680K-RC Equivalent & Substitute Parts

Part Overview

The Bourns 6000-680K-RC is a 68 µH unshielded drum core wirewound inductor rated for 1.36 A with a maximum DC resistance of 210 mOhm. This through-hole component features a radial, vertical cylinder package and operates across a temperature range of -55°C to 105°C. The 6000 series is classified as Not For New Designs, making identification of active equivalent parts essential for ongoing production and maintenance applications.

Substiute Parts

6000-680K-RC

Bourns Inc.In Stock: 10936000-680K-RC Datasheet

Current PartRFQ

RLB9012-680KL

Bourns Inc.In Stock: 1763RLB9012-680KL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Bourns RLB9012-680KL qualifies as a direct substitute for the 6000-680K-RC based on the following critical parameters:

• Inductance value: 68 µH (identical)
• Tolerance: ±10% (identical)
• Current rating: 1.36 A (identical)
• DC resistance: 210 mOhm Max (identical)
• Core material: Ferrite (identical)
• Shielding: Unshielded (identical)
• Mounting type: Through Hole (identical)
• Package configuration: Radial, Vertical Cylinder (identical)
• Physical dimensions: 0.354" Dia (9.00mm), Height 0.480" (12.20mm) (identical)
• RoHS3 compliance: Both parts compliant
• REACH status: Both parts unaffected

The RLB9012-680KL represents an active product from the same manufacturer, addressing the obsolescence status of the 6000 series while maintaining full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The RLB9012-680KL is the appropriate substitute for the 6000-680K-RC in all applications. Both components maintain identical electrical specifications and mechanical dimensions, ensuring direct compatibility in existing circuit designs and PCB layouts. The RLB9012-680KL offers the additional advantage of active product status, providing assured long-term availability and supply chain continuity. Both parts satisfy ROHS3 and REACH compliance requirements. The extended operating temperature range of the RLB9012-680KL (-55°C to 125°C versus -55°C to 105°C) provides enhanced thermal margin for demanding applications without introducing any compatibility concerns.

Frequently Asked Questions (FAQ)

Q: Can the RLB9012-680KL be used as a direct replacement for the 6000-680K-RC?

A: Yes. Both components share identical inductance (68 µH), current rating (1.36 A), DC resistance (210 mOhm Max), core material (ferrite), shielding (unshielded), and physical dimensions (0.354" Dia, 0.480" height). Through-hole mounting and radial vertical cylinder packaging are identical, enabling direct PCB substitution without design modification.

Q: What is the difference in operating temperature range?

A: The 6000-680K-RC operates from -55°C to 105°C, while the RLB9012-680KL extends to -55°C to 125°C. This difference does not affect compatibility; the RLB9012-680KL simply provides additional thermal headroom for high-temperature environments.

Q: Why is the 6000 series marked as Not For New Designs?

A: The 6000 series classification indicates the product line is in end-of-life status. The RLB9012 series represents the active equivalent, ensuring continued availability and manufacturer support for new and ongoing production requirements.

Q: Are packaging differences between Bulk and Tray significant for substitution?

A: Packaging format (Bulk versus Tray) affects order quantities and handling but does not impact electrical or mechanical compatibility. Component selection and circuit performance remain identical regardless of packaging configuration.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 6000-680K-RC and RLB9012-680KL are ROHS3 compliant and REACH unaffected, satisfying equivalent regulatory requirements for industrial and commercial applications.