2474-01L Equivalent & Substitute Parts

Part Overview

The 2474-01L is a 1 µH unshielded molded inductor manufactured by API Delevan Inc., designed for through-hole mounting applications. This ferrite-core component delivers 6.27 A current rating with 9 mOhm maximum DC resistance and operates across the temperature range of -55°C to 125°C. The part is currently active in production. Identifying equivalent substitute parts is necessary for supply chain continuity, design flexibility, and compliance with evolving regulatory requirements such as RoHS standards.

Substiute Parts

2474-01L

API Delevan Inc.In Stock: 11672474-01L Datasheet

Current PartRFQ

2474R-01L

API Delevan Inc.In Stock: 20312474R-01L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2474-01L is determined by strict equivalence across the following critical parameters:

• Inductance Value: 1 µH with ±15% tolerance
• Current Rating: 6.27 A minimum
• Saturation Current: 6.4 A minimum
• DC Resistance: 9 mOhm maximum
• Core Material: Ferrite
• Shielding Configuration: Unshielded
• Mounting Type: Through Hole Axial
• Physical Dimensions: 0.240" Dia x 0.740" L (6.10mm x 18.80mm)
• Operating Temperature Range: -55°C to 125°C

The 2474R-01L meets all electrical and mechanical parameters required for direct substitution with the 2474-01L. Both parts are manufactured by API Delevan Inc. within the same product series and share identical functional specifications.

Parameter Comparison

Engineering Selection Recommendations

The 2474R-01L is a direct electrical and mechanical equivalent to the 2474-01L. Both parts maintain identical inductance, current rating, DC resistance, core material, shielding, mounting configuration, and physical dimensions. Both are active products from the same manufacturer.

The primary distinction between these parts is regulatory compliance status. The 2474-01L is RoHS non-compliant, while the 2474R-01L is ROHS3 compliant. For applications subject to RoHS3 requirements or where compliance with current environmental regulations is mandated, the 2474R-01L is the appropriate selection. For legacy systems or applications without RoHS compliance requirements, either part is functionally equivalent.

Both parts maintain REACH Unaffected status and share the same ECCN (EAR99) and HTSUS (8504.50.4000) classifications.

Frequently Asked Questions (FAQ)

Q: Can the 2474R-01L replace the 2474-01L in existing designs?

A: Yes. The 2474R-01L is electrically and mechanically identical to the 2474-01L. All critical parameters including inductance, current rating, DC resistance, core material, shielding, mounting type, and physical dimensions are equivalent. Direct substitution is supported without circuit redesign.

Q: What is the difference between the 2474-01L and 2474R-01L?

A: The primary difference is RoHS compliance status. The 2474-01L is RoHS non-compliant, while the 2474R-01L is ROHS3 compliant. All electrical and mechanical specifications are identical.

Q: Are there any dimensional differences between these parts?

A: No. Both parts share identical physical dimensions of 0.240" Dia x 0.740" L (6.10mm x 18.80mm) and use the same axial through-hole package configuration.

Q: Do both parts operate across the same temperature range?

A: Yes. Both the 2474-01L and 2474R-01L operate across -55°C to 125°C.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For designs requiring RoHS3 compliance, select the 2474R-01L. For applications without RoHS compliance mandates, either part is functionally suitable.

Q: Are the current ratings identical?

A: Yes. Both parts are rated for 6.27 A continuous current with 6.4 A saturation current and 9 mOhm maximum DC resistance.