Equivalent & Substitute Parts for P0648.223NL

Part Overview

The P0648.223NL is a fixed inductor manufactured by Pulse Electronics, rated at 22µH with a 3.3A current capacity and 61mOhm DC resistance in surface mount packaging. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity. The part maintains ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), supporting deployment in standard industrial and commercial applications.

Substiute Parts

P0648.223NL

Pulse ElectronicsIn Stock: 1205P0648.223NL Datasheet

Current PartRFQ

DR124-220-R

Eaton - Electronics DivisionIn Stock: 2367DR124-220-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the P0648.223NL is determined by the following critical parameters:

Primary Matching Criteria:

• Inductance value: 22µH (exact match required)
• Current rating: minimum 3.2A (acceptable tolerance range for 3.3A rated component)
• DC resistance: maximum 64.8mOhm (allowable variance from 61mOhm specification)
• Mounting type: Surface Mount Device (SMD)
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 or equivalent

Substitute Identification: The DR124-220-R from Eaton - Electronics Division meets all primary matching criteria. This inductor shares the identical 22µH inductance specification, operates within the acceptable current range (3.2A vs. 3.3A), maintains comparable DC resistance (64.8mOhm maximum), and carries equivalent environmental certifications (ROHS3 Compliant, MSL 1).

Parameter Comparison

Engineering Selection Recommendations

The DR124-220-R represents a direct functional substitute for the obsolete P0648.223NL based on electrical parameter alignment and regulatory compliance. Both components satisfy the 22µH inductance requirement with compatible current ratings and DC resistance specifications. The DR124-220-R maintains active product status with established supply chain availability (2335 units in stock), providing procurement continuity for applications currently utilizing the P0648.223NL.

Both parts carry ROHS3 compliance and MSL 1 certification, ensuring compatibility with standard manufacturing and storage protocols. The documented operating temperature range of -40°C to 125°C for the DR124-220-R supports deployment across industrial and commercial temperature environments.

Frequently Asked Questions (FAQ)

Q: Can the DR124-220-R directly replace the P0648.223NL in existing designs? A: Yes. Both inductors share identical 22µH inductance specifications, compatible current ratings (3.2A vs. 3.3A), and comparable DC resistance values (64.8mOhm vs. 61mOhm). Surface mount packaging and environmental certifications are equivalent.

Q: What is the significance of the current rating difference (3.3A vs. 3.2A)? A: The DR124-220-R operates at 3.2A, which is 3% lower than the P0648.223NL specification. This difference is within acceptable tolerance for most applications. Circuit designs operating below 3.2A will experience no functional impact. Applications requiring the full 3.3A rating should be evaluated against the substitute's saturation current specification (3.83A Isat).

Q: Are there packaging or dimensional differences between these parts? A: The DR124-220-R is specified as Nonstandard package with dimensions 12.50mm x 12.50mm (L x W) and 4.50mm maximum seated height. The P0648.223NL packaging details are not provided in the reference data. Physical verification is recommended prior to PCB layout finalization.

Q: Do both parts meet the same compliance standards? A: Yes. Both the P0648.223NL and DR124-220-R are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level), supporting equivalent manufacturing and storage requirements.

Q: Why is the P0648.223NL classified as obsolete? A: Obsolete status indicates the part is no longer manufactured by Pulse Electronics. The DR124-220-R from Eaton maintains active production status, ensuring long-term availability for new designs and ongoing support of existing applications.