P1330-472K Equivalent & Substitute Parts

Part Overview

The P1330-472K is a fixed unshielded surface mount inductor manufactured by API Delevan Inc. with an inductance value of 4.7 µH, rated for 1.33 A continuous current, and a maximum DC resistance of 125 mOhm. This component is designed for applications requiring compact ferrite core inductors in nonstandard package configurations. The part is currently active in production with 926 pieces available in new original stock. Identifying equivalent substitute parts becomes necessary when addressing supply chain constraints, compliance requirements, or inventory optimization while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

P1330-472K

API Delevan Inc.In Stock: 992P1330-472K Datasheet

Current PartRFQ

P1330R-472K

API Delevan Inc.In Stock: 1218P1330R-472K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P1330-472K are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

• Inductance value: 4.7 µH
• Inductance tolerance: ±10%
• Current rating: 1.33 A minimum
• Saturation current (Isat): 720 mA minimum
• DC resistance: 125 mOhm maximum
• Core material: Ferrite

Mechanical Parameters (Must Match Exactly):

• Mounting type: Surface Mount
• Physical dimensions: 0.313" L x 0.115" W (7.94 mm x 2.92 mm)
• Height seated (max): 0.145" (3.68 mm)
• Packaging format: Tape & Reel (TR)

Environmental Parameters (Must Match Exactly):

• Operating temperature range: -55°C to 125°C
• Moisture sensitivity level: 1 (Unlimited)

The P1330R-472K meets all these criteria and qualifies as a direct substitute for the P1330-472K.

Parameter Comparison

Engineering Selection Recommendations

The P1330R-472K is a direct electrical and mechanical equivalent to the P1330-472K. Both components are manufactured by API Delevan Inc. and share identical specifications across all critical parameters: inductance value, current ratings, DC resistance, core material, physical dimensions, and operating temperature range.

The primary distinction between these parts is regulatory compliance status. The P1330-472K is RoHS non-compliant, while the P1330R-472K is ROHS3 compliant. Both parts maintain identical REACH and ECCN classifications.

Selection between these parts should be based on the regulatory requirements of the target application and end market. Applications subject to RoHS3 compliance mandates require the P1330R-472K. Applications without RoHS compliance requirements may use either part. Both components are currently active in production with adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the P1330R-472K be used as a direct replacement for the P1330-472K in existing designs?

A: Yes. The P1330R-472K is electrically and mechanically identical to the P1330-472K. All electrical parameters, physical dimensions, and environmental specifications match exactly. The components are pin-compatible and footprint-compatible for surface mount applications.

Q: What is the difference between the P1330-472K and P1330R-472K?

A: The primary difference is RoHS compliance status. The P1330-472K is RoHS non-compliant. The P1330R-472K is ROHS3 compliant. All other specifications, including inductance, current rating, DC resistance, dimensions, and operating temperature range, are identical.

Q: Which part should I select for a new design?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance, select the P1330R-472K. For applications without RoHS compliance mandates, either part is acceptable from an electrical and mechanical standpoint.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the P1330-472K and P1330R-472K have identical dimensions of 0.313" L x 0.115" W (7.94 mm x 2.92 mm) with a maximum seated height of 0.145" (3.68 mm). They use identical nonstandard package configurations and are both supplied in Tape & Reel format.

Q: What is the inductance tolerance for these parts?

A: Both parts have an inductance tolerance of ±10% at a test frequency of 1 kHz.

Q: What is the maximum DC resistance specification?

A: Both parts have a maximum DC resistance of 125 mOhm.

Q: What current ratings apply to these inductors?

A: Both parts are rated for 1.33 A continuous current with a saturation current (Isat) of 720 mA.

Q: What is the operating temperature range?

A: Both parts operate across a temperature range of -55°C to 125°C.

Q: Are these parts available in stock?

A: Yes. The P1330-472K has 926 pieces available in new original stock. The P1330R-472K has 1171 pieces available in new original stock.