CDRH62B-151MC Equivalent & Substitute Parts

Part Overview

The CDRH62B-151MC is a 150 µH shielded inductor manufactured by Sumida America Components Inc., rated for 280 mA with a maximum DC resistance of 2.18Ohm. This surface mount component features a ferrite core and operates across the temperature range of -40°C to 100°C. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for ongoing design support and production continuity.

Substiute Parts

CDRH62B-151MC

Sumida America Components Inc.In Stock: 1245CDRH62B-151MC Datasheet

Current PartRFQ

CDRH62BNP-151MC-B

Sumida America Components Inc.In Stock: 1229CDRH62BNP-151MC-B Datasheet

DirectRFQ

PF0601.154NLT

Pulse ElectronicsIn Stock: 958PF0601.154NLT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CDRH62B-151MC are qualified based on the following critical parameters:

Primary Matching Criteria:

• Inductance value: 150 µH with ±20% tolerance
• Current rating: 280 mA minimum
• DC resistance: Maximum 2.18Ohm (lower values acceptable)
• Shielding: Shielded construction required
• Mounting type: Surface mount
• Physical dimensions: Compatible footprint (6.60mm x 6.20mm, height 3.00mm maximum)
• Operating temperature: -40°C to 100°C minimum range
• Moisture sensitivity: MSL 1 or better

Substitution Logic: Two substitute parts meet these criteria. The first substitute maintains identical electrical specifications and physical dimensions while offering improved product status and compliance. The second substitute provides equivalent electrical performance with enhanced thermal capability and lower DC resistance, though with minor dimensional variations within acceptable tolerances.

Parameter Comparison

Engineering Selection Recommendations

CDRH62BNP-151MC-B (Primary Substitute): This part is the direct equivalent of the CDRH62B-151MC with identical electrical and mechanical specifications. The primary advantage is active product status, ensuring continued availability and supply chain support. The CDRH62BNP-151MC-B is ROHS3 compliant, addressing regulatory requirements that the original part does not meet. Packaging is provided in Tape & Reel format, suitable for automated assembly processes. This substitute is recommended as the first choice for new designs and production transitions from the obsolete CDRH62B-151MC.

PF0601.154NLT (Secondary Substitute): This Pulse Electronics component meets all critical electrical parameters with identical inductance, current rating, and shielding. The DC resistance is lower at 1.44Ohm maximum, providing reduced power dissipation in the application. The operating temperature range extends to 130°C, offering enhanced thermal margin. Physical dimensions are slightly larger (6.90mm x 6.50mm versus 6.60mm x 6.20mm), requiring verification of PCB layout compatibility. The part is ROHS3 compliant and carries active product status. This substitute is suitable for applications where lower DCR and extended temperature operation provide system benefits and where footprint accommodation is feasible.

Frequently Asked Questions (FAQ)

Q: Can CDRH62BNP-151MC-B be used as a direct replacement for CDRH62B-151MC?

A: Yes. The CDRH62BNP-151MC-B provides identical electrical specifications (150 µH, 280 mA, 2.18Ohm DCR) and mechanical dimensions (6.60mm x 6.20mm, 3.00mm height). Both parts are ferrite-core shielded inductors with ±20% tolerance and MSL 1 rating. The primary differences are product status (active versus obsolete) and RoHS compliance (ROHS3 versus non-compliant). No circuit redesign is required.

Q: What are the key differences between CDRH62BNP-151MC-B and PF0601.154NLT?

A: Both parts maintain the 150 µH inductance and 280 mA current rating. The PF0601.154NLT offers lower DC resistance (1.44Ohm versus 2.18Ohm), reducing power loss. Operating temperature extends to 130°C compared to 100°C. Physical dimensions are slightly larger (6.90mm x 6.50mm versus 6.60mm x 6.20mm), requiring PCB layout verification. The PF0601.154NLT is wirewound construction with self-resonant frequency of 7MHz, tested at 100 kHz versus 1 kHz for the Sumida parts.

Q: Are there packaging considerations when selecting a substitute?

A: The CDRH62B-151MC original part does not specify packaging format. The CDRH62BNP-151MC-B is supplied in Tape & Reel format, standard for automated assembly. The PF0601.154NLT packaging is not specified in available data. Confirm packaging requirements with your procurement process before finalizing component selection.

Q: Does the PF0601.154NLT footprint fit the original CDRH62B-151MC PCB layout?

A: The PF0601.154NLT dimensions (6.90mm x 6.50mm) are slightly larger than the CDRH62B-151MC (6.60mm x 6.20mm). Height is identical at 3.00mm maximum. PCB layout compatibility must be verified for your specific design. If footprint constraints exist, use CDRH62BNP-151MC-B as the direct replacement.

Q: Are all substitute parts RoHS compliant?

A: The CDRH62B-151MC is RoHS non-compliant. Both substitutes, CDRH62BNP-151MC-B and PF0601.154NLT, are ROHS3 compliant. If RoHS compliance is a regulatory requirement for your application, either substitute meets this criterion.

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

A: All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage practices apply without special desiccant or baking requirements.