RC5025F202CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F202CS is a 2 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 with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, temperature coefficient), mechanical compatibility (package format, physical dimensions, termination count), and environmental ratings. Alternative sources provide enhanced power ratings or automotive-grade certifications while maintaining core electrical and mechanical parameters.

Substiute Parts

RC5025F202CS

Samsung Electro-MechanicsIn Stock: 980RC5025F202CS Datasheet

Current PartRFQ

AC2010FK-072KL

YAGEOIn Stock: 17324AC2010FK-072KL Datasheet

UpgradeRFQ

RC2010FK-072KL

YAGEOIn Stock: 7764RC2010FK-072KL Datasheet

UpgradeRFQ

CRCW20102K00FKEF

Vishay DaleIn Stock: 35466CRCW20102K00FKEF Datasheet

SimilarRFQ

RMCF2010FT2K00

Stackpole Electronics IncIn Stock: 24721RMCF2010FT2K00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F202CS is determined by strict alignment with the following core parameters:

Electrical Compatibility Requirements:

• Resistance value: 2 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Compatibility Requirements:

• Package format: 2010 (5025 Metric) (exact match required)
• Physical dimensions: 0.197" L x 0.098" W (5.00mm x 2.50mm) (exact match required)
• Number of terminations: 2 (exact match required)

Environmental & Compliance Requirements:

• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Power Rating Consideration: Substitute parts with equal or higher power ratings (0.667W or greater) are functionally compatible. Parts rated at 0.75W (3/4W) provide enhanced thermal performance while maintaining all other electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Upgrade Options (Higher Power Rating):

AC2010FK-072KL (YAGEO) and RC2010FK-072KL (YAGEO) are direct upgrades offering 0.75W power rating with identical electrical and mechanical specifications. AC2010FK-072KL includes automotive AEC-Q200 certification for applications requiring automotive-grade reliability. RC2010FK-072KL provides the same power upgrade without automotive qualification. Both maintain ROHS3 compliance and MSL 1 rating.

Alternative Suppliers (Automotive-Grade):

CRCW20102K00FKEF (Vishay Dale) and RMCF2010FT2K00 (Stackpole Electronics Inc) are functionally equivalent alternatives with 0.75W power rating and AEC-Q200 automotive certification. These parts maintain all electrical and mechanical compatibility with the original RC5025F202CS while providing enhanced automotive qualification. Height-seated maximum dimension increases to 0.028" (0.70mm) compared to the original 0.026" (0.66mm), which remains within standard PCB assembly tolerances for the 2010 package format.

Selection Criteria:

• For direct replacement without power upgrade requirements: RC5025F202CS (original part)
• For enhanced thermal performance: AC2010FK-072KL, RC2010FK-072KL, CRCW20102K00FKEF, or RMCF2010FT2K00
• For automotive applications: AC2010FK-072KL, CRCW20102K00FKEF, or RMCF2010FT2K00
• For standard industrial applications: RC2010FK-072KL

All substitute parts maintain Active product status and full ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can AC2010FK-072KL replace RC5025F202CS in any application?

A: AC2010FK-072KL is electrically and mechanically compatible with RC5025F202CS. Both parts share identical resistance (2 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), package format (2010), and physical dimensions (0.197" L x 0.098" W). The primary difference is the power rating upgrade from 0.667W to 0.75W and the addition of AEC-Q200 automotive certification. This upgrade is suitable for applications where the original power rating is sufficient or where automotive qualification is required.

Q: What is the difference between RC2010FK-072KL and AC2010FK-072KL?

A: Both parts are manufactured by YAGEO with identical electrical specifications (2 kOhms ±1%, 0.75W, ±100ppm/°C, -55°C ~ 155°C) and mechanical compatibility (2010 package, 0.197" L x 0.098" W). The key difference is that AC2010FK-072KL includes automotive AEC-Q200 certification and is specified as automotive-grade, while RC2010FK-072KL is standard industrial-grade. Selection depends on application requirements for automotive qualification.

Q: Are the height differences between substitute parts significant?

A: The original RC5025F202CS has a maximum seated height of 0.026" (0.66mm). YAGEO substitutes (AC2010FK-072KL and RC2010FK-072KL) maintain 0.026" (0.65mm) height. Vishay Dale (CRCW20102K00FKEF) and Stackpole (RMCF2010FT2K00) parts have 0.028" (0.70mm) maximum height. This 0.002" (0.04mm) difference is within standard PCB assembly tolerances for the 2010 package format and does not affect mechanical compatibility or board-level assembly.

Q: Can I use RMCF2010FT2K00 in place of RC5025F202CS?

A: RMCF2010FT2K00 is functionally compatible with RC5025F202CS. Both parts meet the core electrical requirements (2 kOhms ±1%, ±100ppm/°C, -55°C ~ 155°C operating range) and mechanical specifications (2010 package, 0.197" L x 0.098" W, 2 terminations). RMCF2010FT2K00 provides a 0.75W power rating upgrade and AEC-Q200 automotive certification. The maximum seated height increases from 0.026" to 0.028", which remains within standard assembly tolerances.

Q: What packaging formats are available for these substitute parts?

A: AC2010FK-072KL and RC2010FK-072KL are supplied in Tape & Reel (TR) format. CRCW20102K00FKEF is supplied in Tape & Reel (TR) format. RMCF2010FT2K00 is supplied in Cut Tape (CT) format. The original RC5025F202CS is specified with "-" packaging notation. Packaging format selection depends on assembly process requirements and volume considerations.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed (AC2010FK-072KL, RC2010FK-072KL, CRCW20102K00FKEF, RMCF2010FT2K00) maintain ROHS3 compliance matching the original RC5025F202CS. All parts also maintain Moisture Sensitivity Level 1 (Unlimited) and REACH Unaffected status.