RC5025J205CS Equivalent & Substitute Parts

Part Overview

The RC5025J205CS is a 2 MOhm ±5% 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) power dissipation and features moisture-resistant construction with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified when components share identical resistance values, package dimensions, and thermal operating ranges while meeting or exceeding the original specifications for tolerance and power rating.

Substiute Parts

RC5025J205CS

Samsung Electro-MechanicsIn Stock: 1124RC5025J205CS Datasheet

Current PartRFQ

RC2010FK-072ML

YAGEOIn Stock: 2084RC2010FK-072ML Datasheet

UpgradeRFQ

CRCW20102M00FKEF

Vishay DaleIn Stock: 4739CRCW20102M00FKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025J205CS are qualified based on the following criteria:

Core Compatibility Requirements:

• Identical resistance value: 2 MOhms
• Identical package format: 2010 (5025 Metric)
• Identical thermal operating range: -55°C to 155°C
• Identical temperature coefficient: ±100ppm/°C
• Identical composition: Thick Film
• Identical moisture-resistant feature
• Identical number of terminations: 2

Allowable Parameter Variations:

• Tolerance may be equal or tighter (±5% or better)
• Power rating may be equal or higher (0.667W or greater)
• Physical dimensions may vary within package specification tolerances
• Packaging format may differ (bulk to Tape & Reel conversion acceptable)
• Manufacturer and series designation may differ
• Additional certifications (AEC-Q200) are permissible enhancements

The identified substitute parts meet all core compatibility requirements and provide equal or improved electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

RC2010FK-072ML (YAGEO) qualifies as a direct upgrade substitute. This component provides tighter tolerance (±1% versus ±5%) and increased power rating (0.75W versus 0.667W) while maintaining identical package dimensions and thermal characteristics. The part is ROHS3 compliant and carries MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

CRCW20102M00FKEF (Vishay Dale) qualifies as a direct upgrade substitute with automotive-grade qualification. This component provides tighter tolerance (±1% versus ±5%), increased power rating (0.75W versus 0.667W), and AEC-Q200 certification. Physical height variation (0.70mm maximum versus 0.66mm) remains within 2010 package specification tolerances. ROHS3 compliance and MSL 1 rating are maintained.

Both substitute parts are Active status components with established inventory availability. Selection between substitutes depends on application-specific requirements for automotive qualification and tolerance specifications.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-072ML replace RC5025J205CS in all applications?

A: Yes. RC2010FK-072ML meets all core compatibility requirements: identical 2 MOhm resistance, 2010 package format, -55°C to 155°C operating range, and ±100ppm/°C temperature coefficient. The tighter ±1% tolerance and higher 0.75W power rating provide equal or improved performance.

Q: What is the difference between the two substitute parts?

A: RC2010FK-072ML (YAGEO) and CRCW20102M00FKEF (Vishay Dale) share identical electrical specifications (2 MOhms, ±1%, 0.75W). The primary distinction is CRCW20102M00FKEF carries AEC-Q200 automotive qualification. Physical height differs slightly (0.65mm versus 0.70mm maximum), both within 2010 package tolerances.

Q: Are there packaging format differences between these parts?

A: RC5025J205CS is supplied in bulk packaging. RC2010FK-072ML and CRCW20102M00FKEF are supplied in Tape & Reel (TR) format. Both formats contain identical components; packaging format selection depends on assembly process requirements and order quantities.

Q: Do all three parts meet RoHS and REACH compliance?

A: Yes. RC5025J205CS, RC2010FK-072ML, and CRCW20102M00FKEF are all ROHS3 compliant and REACH unaffected. All parts carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part should be selected for automotive applications?

A: CRCW20102M00FKEF is qualified to AEC-Q200 automotive standards. RC2010FK-072ML does not carry automotive qualification. For non-automotive applications, both substitutes are functionally equivalent.

Q: Are the physical dimensions compatible with the original PCB layout?

A: Yes. All three parts use the 2010 (5025 Metric) package with identical length (0.197" / 5.00mm) and width (0.098" / 2.50mm). Height variation (0.026" to 0.028" / 0.65mm to 0.70mm) is within standard 2010 package tolerances and does not affect PCB layout compatibility.

Q: What is the tolerance improvement when using substitute parts?

A: RC5025J205CS carries ±5% tolerance. Both RC2010FK-072ML and CRCW20102M00FKEF provide ±1% tolerance, representing a 5-fold improvement in resistance accuracy.