MCR006YZPJ621 Equivalent & Substitute Parts

Part Overview

The MCR006YZPJ621 is a 620 Ohms ±5% thick film chip resistor in 0201 package format, rated at 0.05W (1/20W) power dissipation. Manufactured by Rohm Semiconductor, this component is discontinued at DiGi Electronics. Finding equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

MCR006YZPJ621

Rohm SemiconductorIn Stock: 985MCR006YZPJ621 Datasheet

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CRCW0201620RFNED

Vishay DaleIn Stock: 19163CRCW0201620RFNED Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCR006YZPJ621 is determined by the following critical parameters:

• Resistance Value: Must be 620 Ohms
• Package Format: Must be 0201 (0603 Metric) to ensure PCB footprint compatibility
• Power Rating: Must be 0.05W (1/20W) or higher
• Composition: Thick film construction maintains electrical characteristics
• Tolerance: ±5% or tighter tolerance is acceptable for direct substitution
• Operating Temperature Range: Must support -55°C ~ 125°C minimum
• Compliance: RoHS3 compliance required for regulatory alignment

The CRCW0201620RFNED from Vishay Dale meets all substitution criteria with improved specifications in tolerance (±1%) and extended operating temperature range (-55°C ~ 155°C).

Parameter Comparison

Engineering Selection Recommendations

The CRCW0201620RFNED is a direct substitute for the MCR006YZPJ621. Both components are ROHS3 compliant and share identical physical dimensions and package specifications. The substitute part offers superior specifications with tighter tolerance (±1% versus ±5%) and lower temperature coefficient (±200ppm/°C versus ±250ppm/°C). The extended operating temperature range of the substitute (-55°C ~ 155°C) provides additional thermal margin. The substitute part maintains active product status, ensuring long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the CRCW0201620RFNED be used as a direct replacement for the MCR006YZPJ621?

A: Yes. Both components share identical resistance value, power rating, package format, and physical dimensions. The substitute meets or exceeds all electrical specifications of the original part.

Q: What are the key differences between these two parts?

A: The primary differences are tolerance (±1% versus ±5%), temperature coefficient (±200ppm/°C versus ±250ppm/°C), and operating temperature range (-55°C ~ 155°C versus -55°C ~ 125°C). The substitute offers improved precision and thermal performance.

Q: Are there any compatibility concerns with PCB assembly?

A: No. Both components use identical 0201 package format with matching physical dimensions (0.024" L x 0.012" W, 0.010" max height). PCB footprints and assembly processes remain unchanged.

Q: Does the tighter tolerance of the substitute part affect circuit design?

A: The ±1% tolerance of the substitute is tighter than the original ±5% specification. In applications where the original ±5% tolerance was acceptable, the substitute will perform equivalently or better. No circuit redesign is required.

Q: Are both parts RoHS compliant?

A: Yes. Both the MCR006YZPJ621 and CRCW0201620RFNED are ROHS3 compliant with MSL rating of 1 (Unlimited).