CDRH62B-101MC Equivalent & Substitute Parts

Part Overview

The CDRH62B-101MC is a 100 µH shielded inductor manufactured by Sumida America Components Inc., rated for 340 mA with a maximum DC resistance of 1.39 Ohm. This component is classified as obsolete product status. Substitute parts are necessary to maintain design continuity and ensure supply chain availability for applications requiring equivalent electrical and mechanical performance.

Key Parameters

Parameter	Value
Inductance	100 µH
Current Rating	340 mA
DC Resistance (DCR)	1.39 Ohm Max
Shielding	Shielded
Tolerance	±20%
Mounting Type	Surface Mount
Size / Dimension	0.260" L x 0.244" W (6.60mm x 6.20mm)
Height - Seated (Max)	0.118" (3.00mm)
Operating Temperature	-30°C ~ 100°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CDRH62B-101MC are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

Inductance value: 100 µH (exact match)
Current rating: 340 mA (minimum requirement)
DC resistance: ≤1.39 Ohm maximum
Shielding: Shielded construction
Tolerance: ±20%
Mounting type: Surface Mount
Physical dimensions: Compatible with 6.60mm x 6.20mm footprint and 3.00mm maximum height
Moisture sensitivity: MSL 1 (Unlimited)

Identified Substitutes:

CDRH62BNP-101MC-B (Sumida America Components Inc.) – Direct manufacturer equivalent with active product status and improved RoHS3 compliance
PF0601.104NLT (Pulse Electronics) – Alternative manufacturer solution with lower DC resistance and extended operating temperature range

Parameter Comparison

Parameter	CDRH62B-101MC	CDRH62BNP-101MC-B	PF0601.104NLT
Manufacturer	Sumida America Components Inc.	Sumida America Components Inc.	Pulse Electronics
Inductance	100 µH	100 µH	100 µH
Current Rating (Amps)	340 mA	340 mA	340 mA
DC Resistance (DCR)	1.39 Ohm Max	1.39 Ohm Max	1.12 Ohm Max
Tolerance	±20%	±20%	±20%
Shielding	Shielded	Shielded	Shielded
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Size / Dimension	0.260" L x 0.244" W (6.60mm x 6.20mm)	0.260" L x 0.244" W (6.60mm x 6.20mm)	0.272" L x 0.256" W (6.90mm x 6.50mm)
Height - Seated (Max)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)
Operating Temperature	-30°C ~ 100°C	-40°C ~ 100°C	-40°C ~ 130°C
Product Status	Obsolete	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

CDRH62BNP-101MC-B is the primary substitute for CDRH62B-101MC. This part maintains identical electrical specifications (100 µH, 340 mA, 1.39 Ohm DCR) and mechanical dimensions (6.60mm x 6.20mm x 3.00mm). The CDRH62BNP-101MC-B is manufactured by the same supplier (Sumida America Components Inc.), carries active product status, and achieves ROHS3 compliance. The extended operating temperature range (-40°C to 100°C) provides improved thermal performance compared to the original part (-30°C to 100°C).

PF0601.104NLT is an alternative substitute from Pulse Electronics. This part meets all primary electrical requirements with identical inductance (100 µH) and current rating (340 mA). The DC resistance is lower at 1.12 Ohm maximum, which reduces power dissipation. Physical dimensions are slightly larger (6.90mm x 6.50mm), requiring verification of PCB layout compatibility. The extended operating temperature range (-40°C to 130°C) and ROHS3 compliance support modern design requirements.

Frequently Asked Questions (FAQ)

Q: Can CDRH62BNP-101MC-B be used as a direct replacement for CDRH62B-101MC?

A: Yes. Both parts share identical electrical specifications (100 µH inductance, 340 mA current rating, 1.39 Ohm maximum DCR) and mechanical dimensions (6.60mm x 6.20mm footprint, 3.00mm height). The CDRH62BNP-101MC-B is the active production equivalent with improved compliance status.

Q: What are the key differences between CDRH62BNP-101MC-B and PF0601.104NLT?

A: Both parts meet the core electrical requirements. CDRH62BNP-101MC-B maintains identical dimensions and is from the original manufacturer. PF0601.104NLT has a lower DC resistance (1.12 Ohm vs. 1.39 Ohm), slightly larger physical dimensions (6.90mm x 6.50mm), and an extended operating temperature range to 130°C.

Q: Are there packaging differences between these substitutes?

A: CDRH62B-101MC and CDRH62BNP-101MC-B are both surface mount components. CDRH62BNP-101MC-B is supplied in Tape & Reel (TR) packaging. PF0601.104NLT packaging information is not specified in the provided data.

Q: Does the slightly larger size of PF0601.104NLT affect PCB compatibility?

A: PF0601.104NLT dimensions are 6.90mm x 6.50mm compared to 6.60mm x 6.20mm for the original part. Height remains at 3.00mm maximum. PCB layout must be verified to confirm adequate clearance for the larger footprint.

Q: What is the significance of the lower DC resistance in PF0601.104NLT?

A: The lower DC resistance (1.12 Ohm vs. 1.39 Ohm) results in reduced power dissipation at the same current level. This improves thermal performance and efficiency in the application circuit.

Q: Are all substitute parts RoHS compliant?

A: CDRH62B-101MC is RoHS non-compliant. Both CDRH62BNP-101MC-B and PF0601.104NLT are ROHS3 compliant, meeting current environmental regulations.

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