P1330-182K Fixed Inductor Equivalent & Substitute Parts

Part Overview

The P1330-182K is a fixed surface mount inductor manufactured by API Delevan Inc. with an inductance value of 1.8 µH, rated for 1.95 A continuous current, and a maximum DC resistance of 48 mOhm. This unshielded ferrite core inductor operates across the temperature range of -55°C to 125°C and is packaged in a nonstandard surface mount form factor measuring 0.313" L × 0.115" W (7.94 mm × 2.92 mm).

The P1330-182K is classified as an active product. Identifying equivalent and substitute parts is necessary when the original part number becomes unavailable, when supply chain constraints require alternative sourcing, or when design revisions necessitate component replacement while maintaining electrical and mechanical compatibility.

Substiute Parts

P1330-182K

API Delevan Inc.In Stock: 1286P1330-182K Datasheet

Current PartRFQ

P1330R-182K

API Delevan Inc.In Stock: 3100P1330R-182K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P1330-182K is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Inductance value: 1.8 µH at 1 kHz test frequency
• Inductance tolerance: ±10%
• Current rating: 1.95 A minimum
• Saturation current (Isat): 1.18 A minimum
• DC resistance: 48 mOhm maximum
• Core material: Ferrite

Mechanical Parameters:

• Mounting type: Surface Mount
• Package dimensions: 0.313" L × 0.115" W (7.94 mm × 2.92 mm)
• Height - seated (max): 0.145" (3.68 mm)
• Shielding configuration: Unshielded

Environmental Parameters:

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

A substitute part must match all electrical specifications, maintain identical mechanical dimensions and mounting compatibility, and support the full operating temperature range. The P1330R-182K meets these criteria as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The P1330R-182K is a direct electrical and mechanical equivalent to the P1330-182K. Both parts are manufactured by API Delevan Inc. and share identical inductance, current rating, DC resistance, core material, shielding configuration, operating temperature range, and physical dimensions.

The primary distinction between these parts is regulatory compliance status. The P1330-182K is RoHS non-compliant, while the P1330R-182K is ROHS3 compliant. Selection between these parts should be based on the regulatory requirements of the end application and target market. Applications subject to RoHS3 directives or equivalent environmental regulations require the P1330R-182K. Applications without such regulatory constraints may use either part based on availability and supply chain considerations.

Both parts maintain identical electrical performance characteristics and are suitable for direct substitution in surface mount circuit designs requiring 1.8 µH inductance at 1.95 A continuous current with 48 mOhm maximum DC resistance.

Frequently Asked Questions (FAQ)

Q: Can the P1330R-182K be used as a direct replacement for the P1330-182K in existing designs?

A: Yes. The P1330R-182K is electrically and mechanically identical to the P1330-182K. All electrical parameters, physical dimensions, and operating characteristics are equivalent. The parts are interchangeable from a circuit design and PCB layout perspective.

Q: What is the difference between the P1330-182K and P1330R-182K?

A: The primary difference is RoHS compliance status. The P1330-182K is RoHS non-compliant, while the P1330R-182K is ROHS3 compliant. All other specifications, including inductance, current rating, DC resistance, dimensions, and operating temperature range, are identical.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use identical surface mount packaging with dimensions of 0.313" L × 0.115" W (7.94 mm × 2.92 mm) and a maximum seated height of 0.145" (3.68 mm). PCB footprints and assembly processes are identical.

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

A: Selection depends on regulatory requirements. If the application or target market requires RoHS3 compliance, specify the P1330R-182K. If RoHS compliance is not required, either part may be specified based on availability and supply chain factors.

Q: Do these parts have the same current handling capability?

A: Yes. Both the P1330-182K and P1330R-182K are rated for 1.95 A continuous current with a saturation current (Isat) of 1.18 A. DC resistance is 48 mOhm maximum for both parts.

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. This tolerance applies equally to the P1330-182K and P1330R-182K.

Q: Are these parts suitable for high-temperature applications?

A: Yes. Both parts operate across the temperature range of -55°C to 125°C, making them suitable for industrial and automotive applications requiring extended temperature performance.

Q: What is the moisture sensitivity level for these inductors?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, which indicates unlimited shelf life and no special moisture control requirements during storage or handling.