API Delevan 4922-47L Equivalent & Substitute Parts

Part Overview

The API Delevan 4922-47L is a 6.8 mH unshielded drum core wirewound inductor rated for 80 mA maximum current with 62 Ohm maximum DC resistance. This surface mount component operates across the temperature range of -55°C to 125°C and is packaged in a nonstandard case measuring 0.505" L x 0.240" W (12.82mm x 6.09mm). The part is currently active in production. Identifying equivalent substitute parts becomes necessary when the primary part number experiences supply constraints or when design requirements mandate specific compliance certifications.

Substiute Parts

4922-47L

API Delevan Inc.In Stock: 8044922-47L Datasheet

Current PartRFQ

4922R-47L

API Delevan Inc.In Stock: 17704922R-47L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 4922-47L are determined by strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain identical:

• Inductance value: 6.8 mH
• Inductance tolerance: ±15%
• Current rating: 80 mA
• DC resistance: 62 Ohm maximum
• Core material: Ferrite
• Shielding configuration: Unshielded
• Type: Drum core, wirewound
• Operating temperature range: -55°C to 125°C
• Mounting type: Surface mount
• Physical dimensions: 0.505" L x 0.240" W (12.82mm x 6.09mm)
• Height seated maximum: 0.230" (5.84mm)
• Moisture sensitivity level: 1 (Unlimited)
• Packaging format: Tape & Reel

The 4922R-47L meets all these criteria and qualifies as a direct substitute for the 4922-47L.

Parameter Comparison

Engineering Selection Recommendations

Both the 4922-47L and 4922R-47L are active production parts from API Delevan Inc. with identical electrical and mechanical specifications. The primary distinction between these parts is their RoHS compliance status. The 4922-47L is RoHS non-compliant, while the 4922R-47L is ROHS3 compliant. Selection between these parts should be based on the regulatory requirements of the end application and target market. Applications requiring ROHS3 compliance must use the 4922R-47L. Both parts maintain REACH unaffected status and share identical ECCN and HTSUS classifications.

Frequently Asked Questions (FAQ)

Q: Can the 4922R-47L be used as a direct replacement for the 4922-47L in existing designs?

A: Yes. The 4922R-47L is electrically and mechanically identical to the 4922-47L. All critical parameters including inductance, current rating, DC resistance, physical dimensions, and operating temperature range are equivalent. No circuit redesign is required.

Q: What is the difference between the 4922-47L and 4922R-47L?

A: The primary difference is RoHS compliance. The 4922-47L is RoHS non-compliant, while the 4922R-47L is ROHS3 compliant. All other specifications are identical.

Q: Are there any packaging differences between these parts?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical moisture sensitivity level (MSL 1 - Unlimited) and physical dimensions.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring ROHS3 compliance, use the 4922R-47L. Both parts are active in production and available for new designs.

Q: Do these parts have the same thermal operating range?

A: Yes. Both the 4922-47L and 4922R-47L operate across the identical temperature range of -55°C to 125°C.

Q: Are the inductance values and tolerances identical?

A: Yes. Both parts have 6.8 mH inductance with ±15% tolerance, tested at 1 kHz.