RC5025F151CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F151CS is a 150 Ohm ±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 and is RoHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity). The part is moisture resistant and suitable for general industrial applications operating across -55°C to 155°C. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and application-specific options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

RC5025F151CS

Samsung Electro-MechanicsIn Stock: 1056RC5025F151CS Datasheet

Current PartRFQ

AC2010FK-07150RL

YAGEOIn Stock: 7762AC2010FK-07150RL Datasheet

UpgradeRFQ

RC2010FK-07150RL

YAGEOIn Stock: 7307RC2010FK-07150RL Datasheet

UpgradeRFQ

CRCW2010150RFKEF

Vishay DaleIn Stock: 21467CRCW2010150RFKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F151CS are grouped based on strict electrical and mechanical parameter alignment. All identified substitutes maintain the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 150 Ohms
• Tolerance: ±1%
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C
• RoHS3 Compliance
• MSL Level 1

Allowable Variation:

• Power Rating: Substitutes rated at 0.75W (3/4W) exceed the 0.667W (2/3W) requirement and are acceptable for direct substitution
• Height - Seated: Minor variations (0.65mm to 0.70mm) within component tolerance
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® formats are interchangeable for procurement purposes

Substitute Categories:

Upgrade Substitutes (Enhanced capability, same base specifications):

• AC2010FK-07150RL (YAGEO): Adds Automotive AEC-Q200 qualification
• RC2010FK-07150RL (YAGEO): Higher power rating, standard industrial grade

Similar Substitute (Equivalent capability with additional qualification):

• CRCW2010150RFKEF (Vishay Dale): Automotive AEC-Q200 qualified, higher inventory availability

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: Select RC2010FK-07150RL (YAGEO) when the original RC5025F151CS is unavailable. This substitute maintains all electrical specifications and offers equivalent performance with higher power rating margin (0.75W vs. 0.667W). Both parts are Active status with identical RoHS3 and MSL compliance.

For Automotive or High-Reliability Applications: Select either AC2010FK-07150RL (YAGEO) or CRCW2010150RFKEF (Vishay Dale). Both parts carry AEC-Q200 automotive qualification in addition to meeting all base electrical and mechanical requirements. CRCW2010150RFKEF offers higher inventory availability (21,400 pcs) compared to AC2010FK-07150RL (7,659 pcs).

For Cost-Optimized Procurement: CRCW2010150RFKEF (Vishay Dale) provides the largest available inventory (21,400 pcs) and is suitable for high-volume applications requiring consistent supply.

Packaging Considerations:

• AC2010FK-07150RL: Tape & Reel (TR) format
• RC2010FK-07150RL: Cut Tape (CT) & Digi-Reel® format
• CRCW2010150RFKEF: Tape & Reel (TR) format

All substitutes are electrically and mechanically compatible with the original RC5025F151CS design. Selection should be based on application requirements, supply chain availability, and any specific automotive or industrial certifications needed.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-07150RL be used as a direct replacement for RC5025F151CS?

A: Yes. RC2010FK-07150RL is a direct substitute. Both parts share identical resistance (150 Ohms), tolerance (±1%), package (2010), composition (Thick Film), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and compliance ratings (RoHS3, MSL 1). The substitute's higher power rating (0.75W vs. 0.667W) provides additional thermal margin without affecting circuit performance.

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: AC2010FK-07150RL and RC2010FK-07150RL (YAGEO) are industrial-grade substitutes. CRCW2010150RFKEF (Vishay Dale) is automotive-qualified (AEC-Q200). All three maintain identical electrical specifications. The choice depends on application requirements and supply availability. Vishay Dale offers significantly higher inventory (21,400 pcs).

Q: Are the height differences between substitutes significant?

A: Height variations are minimal (0.65mm to 0.70mm) and fall within standard component tolerances. These differences do not affect PCB assembly compatibility or circuit performance. All parts fit within the same 2010 (5025 Metric) package footprint.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application?

A: Yes. AEC-Q200 qualification exceeds standard industrial requirements and is fully backward compatible. Using AC2010FK-07150RL or CRCW2010150RFKEF in standard industrial circuits provides enhanced reliability without any drawbacks.

Q: What packaging formats are available for these substitutes?

A: RC2010FK-07150RL is supplied in Cut Tape (CT) & Digi-Reel® format. AC2010FK-07150RL and CRCW2010150RFKEF are supplied in Tape & Reel (TR) format. Format selection depends on assembly equipment and procurement volume requirements.

Q: Are all substitutes RoHS3 compliant?

A: Yes. RC5025F151CS and all three substitute parts are RoHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating. All parts meet REACH requirements and carry EAR99 ECCN classification.

Q: Which substitute should I choose for new designs?

A: For new designs, CRCW2010150RFKEF (Vishay Dale) is recommended due to highest inventory availability, AEC-Q200 qualification providing design margin, and established supply chain. For cost-sensitive applications, RC2010FK-07150RL (YAGEO) provides equivalent performance at potentially lower cost.