RC5025F161CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F161CS is a 160 Ohms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) in a 2010 (5025 Metric) package. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring moisture-resistant thick film construction across an operating temperature range of -55°C to 155°C.

Equivalent and substitute parts are identified when alternative manufacturers offer components with matching or superior electrical specifications, identical package dimensions, and compatible mechanical characteristics. Substitutes enable design flexibility, supply chain continuity, and access to components with enhanced ratings or certifications.

Substiute Parts

RC5025F161CS

Samsung Electro-MechanicsIn Stock: 1156RC5025F161CS Datasheet

Current PartRFQ

AC2010FK-07160RL

YAGEOIn Stock: 4439AC2010FK-07160RL Datasheet

UpgradeRFQ

RMCF2010FT160R

Stackpole Electronics IncIn Stock: 1017RMCF2010FT160R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F161CS is determined by the following mandatory parameters:

Electrical Equivalence:

• Resistance value: 160 Ohms
• Tolerance: ±1%
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C minimum

Mechanical Compatibility:

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

Compliance Requirements:

• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Power Rating Consideration: Substitute parts with equal or higher power ratings (≥0.667W) are functionally compatible. Parts with higher power ratings provide design margin and are acceptable substitutes.

The identified substitutes AC2010FK-07160RL (YAGEO) and RMCF2010FT160R (Stackpole Electronics Inc) meet all mandatory electrical and mechanical parameters with upgraded power ratings of 0.75W (3/4W), providing enhanced thermal performance while maintaining identical resistance, tolerance, and package specifications.

Parameter Comparison

Engineering Selection Recommendations

RC5025F161CS (Samsung Electro-Mechanics): Primary component selection for standard applications. Active product status with established supply availability (1143 pcs in stock). ROHS3 compliant with MSL 1 rating. Suitable for general-purpose thick film resistor applications without automotive qualification requirements.

AC2010FK-07160RL (YAGEO): Upgrade substitute with AEC-Q200 automotive qualification. Identical electrical specifications with 0.75W power rating providing 12.5% thermal margin over the main part. ROHS3 compliant, MSL 1, Active status. Highest inventory availability (4371 pcs). Recommended for applications requiring automotive-grade components or enhanced thermal performance. Tape & Reel packaging supports automated assembly.

RMCF2010FT160R (Stackpole Electronics Inc): Alternative substitute with AEC-Q200 automotive qualification. Identical electrical specifications with 0.75W power rating. ROHS3 compliant, MSL 1, Active status. Moderate inventory availability (916 pcs). Maximum seated height of 0.028" (0.70mm) requires clearance verification in space-constrained layouts. Tape & Reel packaging supports automated assembly.

All three parts are functionally interchangeable based on provided specifications. Selection between substitutes depends on supply availability, packaging requirements, and automotive qualification necessity.

Frequently Asked Questions (FAQ)

Q: Can AC2010FK-07160RL replace RC5025F161CS in existing designs?

A: Yes. AC2010FK-07160RL meets all mandatory electrical parameters (160 Ohms ±1%, ±100ppm/°C, -55°C to 155°C operating range) and mechanical specifications (2010 package, 5.00mm x 2.50mm dimensions). The 0.75W power rating exceeds the original 0.667W specification, providing additional thermal margin. Physical dimensions and termination count are identical.

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

A: Both AC2010FK-07160RL and RMCF2010FT160R provide identical electrical specifications and 0.75W power ratings. Primary differences are: (1) Manufacturer: YAGEO vs. Stackpole Electronics Inc; (2) Seated height: 0.026" (0.65mm) vs. 0.028" (0.70mm); (3) Inventory availability: 4371 pcs vs. 916 pcs. Both carry AEC-Q200 automotive qualification.

Q: Are all three parts suitable for automated assembly?

A: RC5025F161CS is supplied in standard packaging. AC2010FK-07160RL and RMCF2010FT160R are supplied in Tape & Reel (TR) packaging, which is optimized for automated pick-and-place assembly. Standard packaging of the main part requires manual or semi-automated placement.

Q: Do the substitute parts maintain the same moisture resistance?

A: Yes. All three parts feature moisture-resistant thick film construction with MSL 1 (Unlimited) rating. Moisture sensitivity level and composition are identical across all options.

Q: What is the impact of the 0.75W power rating on circuit design?

A: The substitute parts' 0.75W rating is a direct upgrade from the original 0.667W specification. This provides 12.5% additional power dissipation capacity. Circuits designed for 0.667W operation remain fully compatible. No design modifications are required.

Q: Are there package dimension concerns when substituting?

A: Lateral dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) are identical across all parts. Seated height varies slightly: RC5025F161CS at 0.026" (0.66mm), AC2010FK-07160RL at 0.026" (0.65mm), and RMCF2010FT160R at 0.028" (0.70mm). Verify clearance in space-constrained applications, particularly with RMCF2010FT160R.

Q: Do all parts meet current compliance standards?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Compliance status is identical across RC5025F161CS, AC2010FK-07160RL, and RMCF2010FT160R.