RL0607-151-R Equivalent & Substitute Parts

Part Overview

The RL0607-151-R is a 150 µH unshielded drum core wirewound inductor manufactured by Eaton - Electronics Division. This through-hole component is rated for 520 mA continuous current with a maximum DC resistance of 730 mOhm and operates across the temperature range of -40°C to 125°C. The part is classified as obsolete, making identification of equivalent substitutes necessary for ongoing design support and procurement continuity.

Substiute Parts

RL0607-151-R

Eaton - Electronics DivisionIn Stock: 1162RL0607-151-R Datasheet

Current PartRFQ

AIUR-10-151K

Abracon LLCIn Stock: 1130AIUR-10-151K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RL0607-151-R is determined by the following core parameters:

Primary Matching Criteria:

• Inductance value: 150 µH with ±10% tolerance
• Core material: Ferrite
• Shielding configuration: Unshielded
• Mounting type: Through hole
• Package configuration: Radial, vertical cylinder orientation

Secondary Compatibility Criteria:

• Current rating must meet or exceed 520 mA
• DC resistance must not exceed 730 mOhm
• Operating temperature range must encompass the application requirements
• Moisture sensitivity level: MSL 1 (Unlimited)

The AIUR-10-151K from Abracon LLC meets the primary matching criteria with identical inductance, core material, shielding, and mounting configuration. The substitute demonstrates improved electrical performance with higher current rating (590 mA) and lower DC resistance (580 mOhm), making it functionally compatible for applications requiring the RL0607-151-R specifications.

Parameter Comparison

Engineering Selection Recommendations

The AIUR-10-151K is a direct functional substitute for the RL0607-151-R based on matching inductance specifications, core material, and mounting configuration. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity compared to the obsolete RL0607-151-R.

The AIUR-10-151K demonstrates superior electrical performance with 590 mA current rating versus 520 mA and reduced DC resistance of 580 mOhm versus 730 mOhm. These improvements provide additional design margin in current-limited applications.

The operating temperature range of the AIUR-10-151K (-55°C to 85°C) is narrower than the RL0607-151-R (-40°C to 125°C). Applications requiring operation above 85°C or below -55°C must retain the original RL0607-151-R specification or identify alternative solutions.

Both parts carry MSL 1 (Unlimited) moisture sensitivity classification and are subject to the same tariff classification (HTSUS 8504.50.4000). The AIUR-10-151K is RoHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the AIUR-10-151K replace the RL0607-151-R in all applications?

A: The AIUR-10-151K is functionally compatible for applications operating within -55°C to 85°C. Applications requiring the full -40°C to 125°C temperature range of the RL0607-151-R must verify that the narrower range of the substitute is acceptable for the specific use case.

Q: What are the physical differences between these parts?

A: The RL0607-151-R has a diameter of 0.224" (5.70 mm) and height of 0.287" (7.30 mm). The AIUR-10-151K has a larger diameter of 0.315" (8.00 mm) and height of 0.315" (8.00 mm). PCB layout and mechanical clearance must be verified before substitution.

Q: Why is the DC resistance lower in the AIUR-10-151K?

A: The AIUR-10-151K exhibits 580 mOhm maximum DC resistance compared to 730 mOhm in the RL0607-151-R. This difference reflects design variations between manufacturers and does not affect substitution eligibility, as lower resistance provides improved performance in current-carrying applications.

Q: Are there compliance differences between the two parts?

A: The AIUR-10-151K is RoHS3 compliant and REACH unaffected. Both parts are classified under ECCN EAR99 and HTSUS 8504.50.4000. Compliance requirements for your application must be verified independently.

Q: What is the significance of the different inductance test frequencies?

A: The RL0607-151-R inductance is tested at 10 kHz, while the AIUR-10-151K is tested at 1 kHz. Both parts maintain the specified 150 µH inductance within ±10% tolerance at their respective test frequencies. Application-specific frequency response requirements must be evaluated separately.

Q: Can I use the RL0607-151-R in place of the AIUR-10-151K?

A: The RL0607-151-R is obsolete and no longer in production. While electrically compatible, sourcing this part for new designs is not recommended. The AIUR-10-151K should be selected for new applications and ongoing production.