RC2012F25R5CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F25R5CS is a 25.5 Ohm ±1% 1/8W (0.125W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 912 pieces available in inventory. Equivalent and substitute parts are identified when manufacturers discontinue production lines, require alternative sourcing for supply chain resilience, or when design specifications permit upgraded component ratings such as automotive-grade qualifications.

Substiute Parts

RC2012F25R5CS

Samsung Electro-MechanicsIn Stock: 927RC2012F25R5CS Datasheet

Current PartRFQ

RC0805FR-0725R5L

YAGEOIn Stock: 6990RC0805FR-0725R5L Datasheet

DirectRFQ

AC0805FR-0725R5L

YAGEOIn Stock: 9042AC0805FR-0725R5L Datasheet

UpgradeRFQ

CRCW080525R5FKEA

Vishay DaleIn Stock: 31784CRCW080525R5FKEA Datasheet

SimilarRFQ

ERJ-6ENF25R5V

Panasonic Electronic ComponentsIn Stock: 34899ERJ-6ENF25R5V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F25R5CS is determined by strict equivalence across the following critical parameters: resistance value (25.5 Ohms), tolerance (±1%), power rating (0.125W), package format (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and regulatory compliance (ROHS3, MSL 1). All identified substitute parts maintain these core electrical and mechanical specifications. Substitute parts are categorized as direct equivalents (identical specifications from alternative manufacturers) or upgrades (parts meeting all base requirements with additional certifications such as AEC-Q200 automotive qualification).

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the RC2012F25R5CS across core specifications. The RC0805FR-0725R5L from YAGEO provides direct equivalence with identical parameter sets and active product status. The AC0805FR-0725R5L, CRCW080525R5FKEA, and ERJ-6ENF25R5V represent upgraded alternatives that meet all base requirements while incorporating AEC-Q200 automotive qualification. Selection between direct equivalents and upgraded alternatives depends on application requirements and supply chain availability. All parts are ROHS3 compliant with MSL 1 rating, supporting unlimited moisture exposure without baking requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0725R5L replace RC2012F25R5CS in all applications?

A: Yes. RC0805FR-0725R5L maintains identical electrical specifications (25.5 Ohms ±1%, 0.125W), package format (0805), temperature range (-55°C to 155°C), and regulatory compliance (ROHS3, MSL 1). Physical height difference (0.024" vs 0.026" seated maximum) is within standard PCB assembly tolerances.

Q: What is the difference between direct equivalents and AEC-Q200 rated parts?

A: Direct equivalents (RC0805FR-0725R5L) meet all base electrical and mechanical specifications. AEC-Q200 rated parts (AC0805FR-0725L, CRCW080525R5FKEA, ERJ-6ENF25R5V) include automotive-grade qualification testing and reliability standards. AEC-Q200 parts are suitable for automotive applications requiring enhanced qualification documentation.

Q: Are there physical dimension differences between substitute parts?

A: All parts use 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Seated height varies slightly: RC2012F25R5CS (0.026"), RC0805FR-0725R5L (0.024"), CRCW080525R5FKEA (0.020"), ERJ-6ENF25R5V (0.028"). These variations are within standard PCB assembly specifications and do not affect electrical performance or board layout compatibility.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All parts including RC2012F25R5CS, RC0805FR-0725R5L, AC0805FR-0725R5L, CRCW080525R5FKEA, and ERJ-6ENF25R5V carry MSL 1 (Unlimited) rating, requiring no moisture baking prior to assembly.

Q: Which substitute part offers the highest inventory availability?

A: CRCW080525R5FKEA from Vishay Dale has 31,737 pieces in stock, followed by ERJ-6ENF25R5V from Panasonic with 34,823 pieces. RC0805FR-0725R5L from YAGEO has 6,931 pieces available.