RC5025F754CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F754CS is a 750 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format with 0.667W power rating. This component is classified as Active product status and features moisture-resistant construction suitable for general industrial applications. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and package compatibility align with the original component requirements, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC5025F754CS

Samsung Electro-MechanicsIn Stock: 872RC5025F754CS Datasheet

Current PartRFQ

CRCW2010750KFKEF

Vishay DaleIn Stock: 8557CRCW2010750KFKEF Datasheet

SimilarRFQ

ERJ-12SF7503U

Panasonic Electronic ComponentsIn Stock: 3319ERJ-12SF7503U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F754CS are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 750 kOhms
• Tolerance: ±1%
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

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

Composition & Construction:

• Thick film technology
• RoHS3 compliance
• Moisture Sensitivity Level 1

Power Rating Consideration: Substitute parts with equal or higher power ratings (0.667W or greater) are acceptable. The RC5025F754CS operates at 0.667W; substitute parts rated at 0.75W or higher maintain thermal margin and circuit reliability.

Parameter Comparison

Engineering Selection Recommendations

CRCW2010750KFKEF (Vishay Dale): This substitute part maintains all critical electrical and mechanical parameters identical to the RC5025F754CS. The CRCW2010750KFKEF features a higher power rating of 0.75W, providing additional thermal margin. This part carries Active product status and includes AEC-Q200 automotive qualification, making it suitable for both general industrial and automotive applications. RoHS3 compliance and MSL 1 rating match the original component specifications.

ERJ-12SF7503U (Panasonic Electronic Components): This substitute part matches all critical electrical specifications and package dimensions. The ERJ-12SF7503U also provides 0.75W power rating with identical temperature coefficient and operating range. However, this component carries a "Not For New Designs" product status designation. While electrically and mechanically compatible, this part is appropriate only for legacy system maintenance, repair, or continuation of existing production runs where design changes are not feasible.

Selection Criteria:

• For new designs and active production: CRCW2010750KFKEF is the preferred substitute
• For legacy system support only: ERJ-12SF7503U remains functionally compatible
• All substitute parts are RoHS3 compliant and MSL 1 rated, matching environmental and reliability requirements

Frequently Asked Questions (FAQ)

Q: Can CRCW2010750KFKEF directly replace RC5025F754CS in existing circuits?

A: Yes. Both components share identical resistance (750 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and 2010 package dimensions (5.00mm x 2.50mm). The CRCW2010750KFKEF's higher power rating (0.75W vs. 0.667W) provides additional thermal capability without affecting circuit performance.

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

A: CRCW2010750KFKEF (Vishay Dale) carries Active product status and is recommended for new designs. ERJ-12SF7503U (Panasonic) is marked "Not For New Designs" and should be used only for legacy system support. Both are electrically and mechanically equivalent to the original RC5025F754CS.

Q: Are there height differences between these parts?

A: The RC5025F754CS has a maximum seated height of 0.026" (0.66mm), while both substitute parts (CRCW2010750KFKEF and ERJ-12SF7503U) have a maximum seated height of 0.028" (0.70mm). This 0.002" (0.04mm) difference is within typical PCB assembly tolerances and does not affect board-level compatibility.

Q: Do all parts meet RoHS and environmental compliance requirements?

A: Yes. The RC5025F754CS and both substitute parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). All components are REACH Unaffected and classified under ECCN EAR99.

Q: Can ERJ-12SF7503U be used in new product designs?

A: No. ERJ-12SF7503U carries a "Not For New Designs" status. For new designs, CRCW2010750KFKEF is the appropriate substitute. ERJ-12SF7503U is reserved for maintenance and repair of existing systems.

Q: What packaging formats are available for these parts?

A: RC5025F754CS is available in standard packaging. CRCW2010750KFKEF and ERJ-12SF7503U are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.