PCMC063T-R82MN Equivalent & Substitute Parts

Part Overview

The PCMC063T-R82MN is a 820 nH unshielded surface mount inductor manufactured by Susumu, rated for 13 A continuous current with a maximum DC resistance of 8 mOhm. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design support and procurement. The part is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substiute Parts

PCMC063T-R82MN

SusumuIn Stock: 15915PCMC063T-R82MN Datasheet

Current PartRFQ

BMCA00060630R82MD1

Pulse ElectronicsIn Stock: 838BMCA00060630R82MD1 Datasheet

SimilarRFQ

HCM0703-R82-R

Eaton - Electronics DivisionIn Stock: 21720HCM0703-R82-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCMC063T-R82MN is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Inductance value: 820 nH
• Inductance tolerance: ±20%
• Current rating: 13 A minimum
• Saturation current: 24 A minimum
• DC resistance: 8 mOhm maximum
• Test frequency: 100 kHz

Mechanical Equivalence Criteria:

• Mounting type: Surface Mount
• Package classification: Nonstandard
• Height seated maximum: 0.118" (3.00 mm)
• Moisture sensitivity: MSL 1 or better
• RoHS3 compliance required

Compliance Criteria:

• RoHS3 compliant
• REACH unaffected status

The substitute parts identified meet all electrical specifications and mechanical constraints. Shielding configuration differs between the main part (unshielded) and substitute options (shielded), representing a design variation that maintains electrical performance while offering electromagnetic containment benefits.

Parameter Comparison

Engineering Selection Recommendations

BMCA00060630R82MD1 (Pulse Electronics)

This substitute is an active product with full RoHS3 compliance and REACH unaffected status. The molded inductor construction provides shielded performance while maintaining all electrical specifications. Operating temperature range of -55°C to 125°C supports extended environmental applications. Packaging in Tape & Reel format supports automated assembly processes. Current inventory of 771 units supports procurement requirements.

HCM0703-R82-R (Eaton - Electronics Division)

This substitute is an active product with full RoHS3 compliance and REACH unaffected status. The drum core wirewound construction with iron powder core provides shielded performance with established reliability in power applications. Operating temperature range of -55°C to 125°C matches extended environmental specifications. Packaging in Tape & Reel format supports automated assembly. Current inventory of 21,640 units provides robust supply availability.

Both substitutes eliminate obsolescence risk through active product status while maintaining electrical and mechanical compatibility with the original PCMC063T-R82MN specification.

Frequently Asked Questions (FAQ)

Q: Can BMCA00060630R82MD1 or HCM0703-R82-R be used as direct replacements for PCMC063T-R82MN?

A: Both parts meet all electrical specifications (820 nH inductance, 13 A rating, 8 mOhm DCR) and mechanical constraints (surface mount, nonstandard package, 3.00 mm height). The primary design difference is shielding configuration; the substitutes provide shielded performance versus the original unshielded design. This change does not affect electrical equivalence and may provide electromagnetic containment benefits in certain applications.

Q: What is the significance of the shielding difference between the main part and substitutes?

A: The PCMC063T-R82MN is unshielded, while BMCA00060630R82MD1 and HCM0703-R82-R are shielded. Shielding reduces electromagnetic radiation and susceptibility to external fields. Both configurations maintain the specified inductance value and current ratings. Shielded inductors are generally preferred in noise-sensitive applications and high-density PCB layouts.

Q: Are there packaging differences between these parts?

A: All three parts use nonstandard surface mount packages with identical seated height of 0.118" (3.00 mm). The main part and HCM0703-R82-R use standard packaging, while BMCA00060630R82MD1 is supplied in Tape & Reel format. Tape & Reel packaging is optimized for automated pick-and-place assembly processes.

Q: What is the difference between the Pulse Electronics molded inductor and the Eaton drum core wirewound inductor?

A: BMCA00060630R82MD1 uses molded construction, while HCM0703-R82-R uses drum core wirewound construction with iron powder core material. Both achieve identical electrical specifications. Molded inductors typically offer compact form factors and consistent performance, while wirewound inductors with iron powder cores provide established reliability in power conversion applications.

Q: Are both substitutes RoHS3 compliant?

A: Yes, both BMCA00060630R82MD1 and HCM0703-R82-R are RoHS3 compliant with REACH unaffected status, matching the compliance profile of the original PCMC063T-R82MN.

Q: What is the operating temperature range for each part?

A: The PCMC063T-R82MN operating temperature is not specified in available documentation. Both substitutes operate across -55°C to 125°C, providing defined thermal performance for extended environmental applications.

Q: Which substitute has better inventory availability?

A: HCM0703-R82-R (Eaton) has 21,640 units in stock, compared to 771 units for BMCA00060630R82MD1 (Pulse Electronics), providing significantly higher supply availability for volume production requirements.