PCMC063T-R10MN Equivalent & Substitute Parts

Part Overview

The PCMC063T-R10MN is a 100 nH unshielded surface mount inductor manufactured by Susumu, rated for 32.5 A continuous current with a maximum DC resistance of 1.7 mOhm. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design requirements and production continuity. The part is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substiute Parts

PCMC063T-R10MN

SusumuIn Stock: 2410PCMC063T-R10MN Datasheet

Current PartRFQ

PCMB063T-R10MS

SusumuIn Stock: 4227PCMB063T-R10MS Datasheet

DirectRFQ

BMCA00060630R10MD1

Pulse ElectronicsIn Stock: 1037BMCA00060630R10MD1 Datasheet

SimilarRFQ

BMMA00060630R10MX1

Pulse ElectronicsIn Stock: 903BMMA00060630R10MX1 Datasheet

SimilarRFQ

HCM0703-100-R

Eaton - Electronics DivisionIn Stock: 1567HCM0703-100-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCMC063T-R10MN is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

• Inductance value: 100 nH ±20%
• Current rating: 32.5 A minimum
• Saturation current: 60 A minimum
• DC resistance: 1.7 mOhm maximum
• Inductance test frequency: 100 kHz
• Mounting type: Surface Mount
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Substitution Categories:

Direct Equivalent: Parts that maintain identical electrical specifications and unshielded construction. PCMB063T-R10MS from Susumu meets all electrical parameters with active product status and improved packaging (Tape & Reel).

Compatible Alternatives: Parts that satisfy all electrical parameters but differ in shielding configuration or manufacturer. BMCA00060630R10MD1 and BMMA00060630R10MX1 from Pulse Electronics provide shielded construction with identical electrical ratings and extended operating temperature range (-55°C to 125°C).

Non-Equivalent Parts: HCM0703-100-R from Eaton does not qualify as a substitute due to fundamentally different inductance value (10 µH versus 100 nH), current rating (3.2 A versus 32.5 A), and core construction (Drum Core, Wirewound versus molded).

Parameter Comparison

Engineering Selection Recommendations

PCMB063T-R10MS (Recommended Direct Equivalent)

PCMB063T-R10MS is the primary substitute for PCMC063T-R10MN. Both parts are manufactured by Susumu and maintain identical electrical specifications: 100 nH inductance, 32.5 A current rating, 60 A saturation current, and 1.7 mOhm maximum DC resistance. PCMB063T-R10MS holds active product status, ensuring long-term availability and supply chain continuity. The part features improved packaging in Tape & Reel format and slightly reduced physical dimensions (6.95mm x 6.60mm versus 7.30mm x 6.60mm length, and 2.80mm versus 3.00mm height). Both parts are RoHS3 compliant with MSL 1 rating and REACH unaffected status. Selection of PCMB063T-R10MS eliminates obsolescence risk while maintaining full electrical compatibility.

BMCA00060630R10MD1 and BMMA00060630R10MX1 (Compatible Alternatives)

BMCA00060630R10MD1 and BMMA00060630R10MX1, both from Pulse Electronics, satisfy all electrical requirements with identical inductance, current rating, saturation current, and DC resistance specifications. These parts differ from the main part in shielding configuration (shielded versus unshielded) and provide extended operating temperature range (-55°C to 125°C). Both are active products with Tape & Reel packaging. Physical dimensions are identical to PCMB063T-R10MS (6.95mm x 6.60mm length, 3.00mm height). Selection of these alternatives is appropriate when shielded construction is required for electromagnetic compatibility or when extended temperature operation is specified.

HCM0703-100-R (Not Recommended)

HCM0703-100-R from Eaton does not qualify as a substitute. The part specifies 10 µH inductance (100 times higher than required), 3.2 A current rating (90% lower than required), and 77.6 mOhm DC resistance (45 times higher than required). These fundamental differences in electrical characteristics render this part unsuitable for applications designed around the PCMC063T-R10MN specifications.

Frequently Asked Questions (FAQ)

Q: Can PCMB063T-R10MS directly replace PCMC063T-R10MN in production?

A: Yes. PCMB063T-R10MS maintains identical electrical specifications across all critical parameters: 100 nH inductance, 32.5 A current rating, 60 A saturation current, and 1.7 mOhm maximum DC resistance. Both parts are tested at 100 kHz and are RoHS3 compliant with MSL 1 rating. The primary difference is product status (active versus obsolete) and packaging format (Tape & Reel). Physical dimensions are compatible with minor reductions in length and height that do not impact PCB layout for standard applications.

Q: What is the difference between unshielded and shielded versions?

A: The main part PCMC063T-R10MN is unshielded, while BMCA00060630R10MD1 and BMMA00060630R10MX1 are shielded. Shielding reduces electromagnetic field radiation and susceptibility to external electromagnetic interference. Electrical performance parameters remain identical. Selection between shielded and unshielded versions depends on application requirements for electromagnetic compatibility and noise performance.

Q: Are the Pulse Electronics parts (BMCA00060630R10MD1 and BMMA00060630R10MX1) interchangeable?

A: Yes, BMCA00060630R10MD1 and BMMA00060630R10MX1 are interchangeable from an electrical standpoint. Both are Pulse Electronics shielded molded inductors with identical inductance, current rating, saturation current, and DC resistance specifications. Both feature the same physical dimensions, operating temperature range (-55°C to 125°C), and compliance certifications. Selection between these two parts may depend on supplier availability and inventory levels.

Q: Why is HCM0703-100-R listed as a substitute if it is not compatible?

A: HCM0703-100-R is included in the comparison table for completeness and to clarify why it does not qualify as a substitute. The part was referenced in the original substitute list but does not meet the electrical requirements of the PCMC063T-R10MN. The 10 µH inductance value is fundamentally incompatible with applications designed for 100 nH operation. This part is not recommended for substitution.

Q: What are the compliance and regulatory considerations for these parts?

A: All listed parts are RoHS3 compliant and REACH unaffected. All parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control requirements during storage or handling. All parts are classified under ECCN EAR99 for export control purposes. These certifications ensure regulatory compliance across standard industrial and commercial applications.

Q: Are there any physical footprint considerations when switching from PCMC063T-R10MN to PCMB063T-R10MS?

A: PCMB063T-R10MS has slightly smaller physical dimensions than PCMC063T-R10MN. Length is reduced from 7.30mm to 6.95mm, and seated height is reduced from 3.00mm to 2.80mm. Width remains constant at 6.60mm. These dimensional reductions are minor and do not typically impact PCB layout for standard applications. Verification of PCB footprint compatibility is recommended for space-constrained designs.

Q: What inventory considerations should guide part selection?

A: PCMB063T-R10MS offers the highest inventory availability (4216 pieces), followed by PCMC063T-R10MN (2308 pieces), HCM0703-100-R (1477 pieces), BMCA00060630R10MD1 (996 pieces), and BMMA00060630R10MX1 (849 pieces). For new designs and production continuity, PCMB063T-R10MS is recommended due to active product status and superior availability. For existing inventory of PCMC063T-R10MN, transition planning to PCMB063T-R10MS is advisable given the obsolete status of the original part.