RC2012F2100CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2100CS is a 210 Ohms ±1% 0.125W (1/8W) 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 maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 941 pieces available in inventory. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across alternative manufacturers.

Substiute Parts

RC2012F2100CS

Samsung Electro-MechanicsIn Stock: 981RC2012F2100CS Datasheet

Current PartRFQ

RC0805FR-07210RL

YAGEOIn Stock: 79976RC0805FR-07210RL Datasheet

DirectRFQ

CRCW0805210RFKEA

Vishay DaleIn Stock: 24168CRCW0805210RFKEA Datasheet

SimilarRFQ

ERJ-6ENF2100V

Panasonic Electronic ComponentsIn Stock: 57523ERJ-6ENF2100V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F2100CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Resistance value: 210 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Specifications:

• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Compliance & Environmental:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• Packaging: Tape & Reel (TR) (exact match required)

All identified substitute parts meet these criteria. Additional features such as automotive AEC-Q200 qualification represent enhanced specifications that do not disqualify a part from substitution but indicate expanded application scope.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed—RC2012F2100CS (Samsung Electro-Mechanics), RC0805FR-07210RL (YAGEO), CRCW0805210RFKEA (Vishay Dale), and ERJ-6ENF2100V (Panasonic Electronic Components)—are direct electrical and mechanical equivalents. Each part maintains identical resistance value, tolerance, power rating, package format, temperature coefficient, and operating temperature range. All parts carry ROHS3 compliance and MSL 1 rating.

Selection based on product status and compliance:

All four parts maintain active production status, ensuring long-term availability and supply chain stability. ROHS3 compliance is uniform across all options, meeting current environmental and regulatory requirements.

Additional considerations:

CRCW0805210RFKEA (Vishay Dale) and ERJ-6ENF2100V (Panasonic Electronic Components) include AEC-Q200 automotive qualification. This certification indicates these parts have undergone additional reliability testing and qualification for automotive applications. These parts are suitable for both general industrial and automotive applications.

RC0805FR-07210RL (YAGEO) and RC2012F2100CS (Samsung Electro-Mechanics) do not specify automotive qualification but remain fully compliant with standard industrial specifications and are suitable for general electronic applications.

Physical height variations exist among the four parts, ranging from 0.020" (0.50mm) to 0.028" (0.70mm). In applications with strict height constraints or high-density PCB layouts, CRCW0805210RFKEA presents the lowest profile option.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07210RL (YAGEO) be used as a direct replacement for RC2012F2100CS (Samsung)?

A: Yes. Both parts share identical electrical specifications (210 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C), mechanical package (0805 / 2012 Metric), composition (thick film), and compliance ratings (ROHS3, MSL 1). The parts are electrically and mechanically interchangeable.

Q: What is the difference between the automotive-qualified parts and non-automotive parts?

A: CRCW0805210RFKEA (Vishay Dale) and ERJ-6ENF2100V (Panasonic) carry AEC-Q200 automotive qualification, indicating they have passed additional reliability and qualification testing for automotive environments. RC2012F2100CS (Samsung) and RC0805FR-07210RL (YAGEO) do not specify automotive qualification. All four parts meet standard industrial specifications and are suitable for general applications. Automotive-qualified parts are required only when AEC-Q200 certification is mandated by application or customer specification.

Q: Are there physical size differences that affect PCB layout?

A: Yes. Seated height varies: CRCW0805210RFKEA measures 0.020" (0.50mm), RC0805FR-07210RL measures 0.024" (0.60mm), RC2012F2100CS measures 0.026" (0.66mm), and ERJ-6ENF2100V measures 0.028" (0.70mm). All parts maintain the same 0805 (2012 Metric) footprint (0.079" L x 0.049" W). Height differences are relevant only in applications with strict vertical clearance constraints or high-density stacking requirements.

Q: Do all parts use the same packaging format?

A: Yes. All four parts are supplied in Tape & Reel (TR) packaging, ensuring compatibility with standard automated assembly equipment and handling processes.

Q: What compliance certifications apply to all substitute parts?

A: All four parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. All parts are classified under ECCN EAR99 and HTSUS 8533.21.0030.