RC5025F162CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F162CS is a 1.6 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format. This component is rated for 0.667W (2/3W) continuous power dissipation and features moisture-resistant construction suitable for industrial and commercial applications. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across different manufacturers while meeting or exceeding the original specifications.

Substiute Parts

RC5025F162CS

Samsung Electro-MechanicsIn Stock: 1279RC5025F162CS Datasheet

Current PartRFQ

RC2010FK-071K6L

YAGEOIn Stock: 5008RC2010FK-071K6L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F162CS is determined by strict alignment of the following critical parameters:

Electrical Compatibility Requirements:

• Resistance value must be 1.6 kOhms
• Tolerance must be ±1% or tighter
• Power rating must equal or exceed 0.667W
• Temperature coefficient must be ±100ppm/°C or better
• Operating temperature range must encompass -55°C ~ 155°C

Mechanical Compatibility Requirements:

• Package format must be 2010 (5025 Metric)
• Physical dimensions must be 0.197" L x 0.098" W (5.00mm x 2.50mm)
• Composition must be thick film
• Moisture-resistant construction required

Compliance Requirements:

• RoHS3 compliance mandatory
• MSL rating must be 1 (Unlimited) or equivalent
• REACH Unaffected status required

The RC2010FK-071K6L from YAGEO meets all substitution criteria with an upgraded power rating of 0.75W (3/4W), providing enhanced thermal margin while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: RC5025F162CS

The RC5025F162CS remains the specified component when original manufacturer sourcing is required or when inventory from Samsung Electro-Mechanics is preferred. This part carries Active product status with 1176 units in stock and full ROHS3 compliance with unlimited MSL rating.

Substitute Part: RC2010FK-071K6L

The RC2010FK-071K6L from YAGEO is a direct functional substitute with superior power handling capability. This component is suitable for applications where:

• Increased thermal margin is beneficial
• Extended component life under continuous operation is required
• Higher power dissipation scenarios may occur
• Manufacturer diversification is necessary

Both parts maintain identical electrical performance, mechanical compatibility, and regulatory compliance. The YAGEO substitute provides 0.083W additional power capacity (12.5% increase) while preserving all other specifications. Selection between these parts depends on procurement requirements, supply chain considerations, and inventory availability rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-071K6L replace RC5025F162CS in existing designs?

A: Yes. The RC2010FK-071K6L is mechanically and electrically compatible. Both components share identical package dimensions (2010/5025 Metric), resistance value (1.6 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). The substitute features a higher power rating (0.75W vs 0.667W), which does not create compatibility issues in circuits designed for the original part.

Q: What is the significance of the power rating difference?

A: The RC2010FK-071K6L is rated for 0.75W compared to the RC5025F162CS at 0.667W. This 0.083W difference represents a 12.5% increase in continuous power dissipation capability. In applications operating near the original part's thermal limits, the substitute provides additional safety margin. In applications well below the original rating, this difference is not functionally significant.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RC5025F162CS and RC2010FK-071K6L carry ROHS3 compliance certification and REACH Unaffected status, meeting current environmental and regulatory requirements for industrial and commercial applications.

Q: What is the MSL rating and why does it matter?

A: Both parts carry MSL 1 (Unlimited) rating, indicating unlimited shelf life without moisture bake-out requirements. This classification is suitable for standard storage conditions and simplifies inventory management without special environmental controls.

Q: Are there packaging differences between these parts?

A: The RC5025F162CS is supplied in standard packaging format. The RC2010FK-071K6L is supplied in Tape & Reel (TR) format. Both are compatible with automated assembly equipment. Selection between packaging formats depends on production volume and assembly process requirements.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both components use the 2010 (5025 Metric) package with identical footprint dimensions (5.00mm x 2.50mm). PCB layouts designed for either part accommodate the other without modification. Height differences (0.66mm vs 0.65mm seated maximum) are negligible for standard assembly processes.

Q: What determines substitution eligibility for 1.6 kOhms resistors?

A: Substitution requires matching resistance value (1.6 kOhms), tolerance (±1%), package format (2010), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance status (RoHS3, MSL 1). Power rating must equal or exceed the original specification. Deviations from these parameters require circuit re-evaluation.