RC5025J220CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025J220CS is a 22 Ohm ±5% 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 with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is specified for general-purpose applications requiring moisture-resistant thick film construction across the -55°C to 155°C operating temperature range. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and performance upgrades where application requirements permit.

Substiute Parts

RC5025J220CS

Samsung Electro-MechanicsIn Stock: 816RC5025J220CS Datasheet

Current PartRFQ

AC2010FK-0722RL

YAGEOIn Stock: 4754AC2010FK-0722RL Datasheet

UpgradeRFQ

RC2010FK-0722RL

YAGEOIn Stock: 4070RC2010FK-0722RL Datasheet

UpgradeRFQ

RC2010JK-0722RL

YAGEOIn Stock: 7612RC2010JK-0722RL Datasheet

UpgradeRFQ

CRCW201022R0FKEF

Vishay DaleIn Stock: 37308CRCW201022R0FKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025J220CS are classified into two categories based on electrical and mechanical compatibility:

Upgrade Substitutes (Direct functional replacement with enhanced specifications):

• AC2010FK-0722RL (YAGEO)
• RC2010FK-0722RL (YAGEO)
• RC2010JK-0722RL (YAGEO)

Similar Substitutes (Equivalent performance with alternative manufacturer):

• CRCW201022R0FKEF (Vishay Dale)

Substitution eligibility is determined by the following mandatory parameters:

1. Resistance Value: Must be 22 Ohms (exact match required)
2. Package Format: Must be 2010 (5025 Metric) for PCB footprint compatibility
3. Composition: Must be Thick Film construction
4. Temperature Coefficient: Must be ±100ppm/°C or better
5. Operating Temperature Range: Must support -55°C to 155°C minimum
6. Moisture Resistance: Must be present
7. RoHS3 Compliance: Required for regulatory alignment
8. MSL Rating: Must be MSL 1 (Unlimited) or equivalent

Power rating and tolerance may vary within upgrade substitutes where specifications exceed the original part requirements.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Tolerance-Matched):

RC2010JK-0722RL is the direct functional equivalent, maintaining the ±5% tolerance specification of the original RC5025J220CS while providing increased power rating (0.75W vs. 0.667W) and identical thermal characteristics. This part is suitable for applications where tolerance specification is a design requirement and inventory availability is a consideration (7507 units in stock).

For Upgraded Performance (Tighter Tolerance):

AC2010FK-0722RL and RC2010FK-0722RL both provide ±1% tolerance improvement over the original ±5% specification, with identical power rating upgrade to 0.75W. AC2010FK-0722RL includes AEC-Q200 automotive qualification, appropriate for applications requiring automotive-grade reliability. RC2010FK-0722RL provides equivalent electrical performance without automotive qualification. Both maintain full RoHS3 compliance and MSL 1 rating.

For High-Volume Applications:

CRCW201022R0FKEF (Vishay Dale) offers the largest inventory availability (37256 units) with ±1% tolerance and AEC-Q200 qualification. This part is suitable for high-volume production requirements and automotive applications, though moisture resistance is not explicitly specified in the provided data.

Compliance Verification:

All substitute parts maintain RoHS3 compliance, MSL 1 (Unlimited) rating, and -55°C to 155°C operating temperature range. All parts are classified as Active product status. Selection should be based on tolerance requirements, power dissipation margin, automotive qualification needs, and inventory availability for the specific application.

Frequently Asked Questions (FAQ)

Q: Can RC2010JK-0722RL replace RC5025J220CS in all applications?

A: RC2010JK-0722RL is electrically and mechanically compatible as a direct substitute. Both parts share ±5% tolerance, identical temperature coefficient (±100ppm/°C), and identical operating temperature range (-55°C to 155°C). The substitute provides higher power rating (0.75W vs. 0.667W), which is a non-limiting upgrade. Both are thick film, moisture-resistant, RoHS3 compliant, and MSL 1 rated. Substitution is valid for applications where these parameters are the design criteria.

Q: What is the difference between upgrade substitutes and similar substitutes?

A: Upgrade substitutes (AC2010FK-0722RL, RC2010FK-0722RL, RC2010JK-0722RL) provide enhanced electrical specifications (higher power rating and/or tighter tolerance) while maintaining or exceeding all original part requirements. Similar substitutes (CRCW201022R0FKEF) provide equivalent electrical performance from an alternative manufacturer. All four parts are compatible with the original RC5025J220CS footprint and thermal operating range.

Q: Does tolerance difference affect substitution eligibility?

A: Tolerance is a design specification parameter. RC2010JK-0722RL maintains the original ±5% tolerance and is suitable for applications where this tolerance is specified. AC2010FK-0722RL, RC2010FK-0722RL, and CRCW201022R0FKEF provide ±1% tolerance, which is a tighter specification. Substitution with tighter tolerance is valid unless the application specifically requires ±5% tolerance for circuit balancing or other design reasons.

Q: Are all substitute parts suitable for automotive applications?

A: AC2010FK-0722RL and CRCW201022R0FKEF are both AEC-Q200 qualified for automotive applications. RC2010FK-0722RL and RC2010JK-0722RL do not carry AEC-Q200 qualification. For automotive applications, AC2010FK-0722RL or CRCW201022R0FKEF are the appropriate selections.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and does not require moisture bake-out prior to soldering. All parts in this comparison, including the main part and all substitutes, carry MSL 1 rating, ensuring equivalent moisture handling requirements and storage conditions.

Q: Does package format affect PCB assembly compatibility?

A: All parts in this comparison use the 2010 (5025 Metric) package format with identical dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) and two terminations. PCB footprint compatibility is guaranteed. Packaging format (Tape & Reel vs. Bulk) affects supply chain logistics but not electrical or mechanical compatibility on the assembled board.

Q: Can CRCW201022R0FKEF be used where moisture resistance is required?

A: Moisture resistance is explicitly specified for RC5025J220CS, AC2010FK-0722RL, RC2010FK-0722RL, and RC2010JK-0722RL. CRCW201022R0FKEF does not include moisture resistance in the provided specification data. For applications requiring moisture-resistant construction, AC2010FK-0722RL, RC2010FK-0722RL, or RC2010JK-0722RL are the appropriate selections.