RC1005F2553CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F2553CS is a 255 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is Active status and ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are necessary to address supply chain continuity, inventory optimization, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F2553CS

Samsung Electro-MechanicsIn Stock: 941RC1005F2553CS Datasheet

Current PartRFQ

CR0402-FX-2553GLF

Bourns Inc.In Stock: 19585CR0402-FX-2553GLF Datasheet

DirectRFQ

RC0402FR-07255KL

YAGEOIn Stock: 6018RC0402FR-07255KL Datasheet

DirectRFQ

ERJ-2RKF2553X

Panasonic Electronic ComponentsIn Stock: 174276ERJ-2RKF2553X Datasheet

UpgradeRFQ

AC0402FR-07255KL

YAGEOIn Stock: 75281AC0402FR-07255KL Datasheet

SimilarRFQ

CRCW0402255KFKED

Vishay DaleIn Stock: 69310CRCW0402255KFKED Datasheet

SimilarRFQ

RMCF0402FT255K

Stackpole Electronics IncIn Stock: 71529RMCF0402FT255K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F2553CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 255 kOhms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Allowable Variation:

• Power Rating: Substitutes with equal or higher power rating (0.063W minimum) are acceptable
• Features: Additional certifications (Automotive AEC-Q200) or enhanced moisture resistance do not disqualify substitution

Substitution Categories:

Direct Equivalents maintain identical electrical and mechanical specifications across all parameters including power rating.

Upgrade Substitutes provide higher power rating (0.1W vs. 0.063W) while maintaining all other specifications, suitable for applications requiring enhanced thermal margin.

Similar Substitutes include automotive AEC-Q200 qualification in addition to base specifications, applicable for automotive and high-reliability applications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement in Non-Automotive Applications: CR0402-FX-2553GLF (Bourns Inc.) and RC0402FR-07255KL (YAGEO) provide direct electrical and mechanical equivalence to the RC1005F2553CS. Both maintain identical power rating, tolerance, and operating temperature specifications with ROHS3 compliance and MSL 1 rating.

For Enhanced Thermal Performance: ERJ-2RKF2553X (Panasonic Electronic Components) offers 0.1W power rating compared to the 0.063W specification of the primary part, providing increased thermal margin in power-dissipation-sensitive applications. This upgrade maintains all other electrical parameters and adds Automotive AEC-Q200 qualification.

For Automotive and High-Reliability Applications: AC0402FR-07255KL (YAGEO), CRCW0402255KFKED (Vishay Dale), and RMCF0402FT255K (Stackpole Electronics Inc) incorporate Automotive AEC-Q200 certification while maintaining the 0.063W power rating and moisture-resistant construction. These parts are suitable for automotive-grade circuit implementations.

Selection Criteria Based on Product Status: All substitute parts listed maintain Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring long-term availability and regulatory compliance equivalent to the primary part.

Frequently Asked Questions (FAQ)

Q: Can ERJ-2RKF2553X be used as a direct replacement for RC1005F2553CS? A: ERJ-2RKF2553X is electrically and mechanically compatible with RC1005F2553CS. The primary difference is the higher power rating (0.1W vs. 0.063W), which does not prevent substitution. The part occupies the same 0402 package footprint and maintains identical resistance, tolerance, and temperature specifications.

Q: What is the difference between direct equivalents and automotive-qualified substitutes? A: Direct equivalents (CR0402-FX-2553GLF, RC0402FR-07255KL) match all specifications of the RC1005F2553CS without additional certifications. Automotive-qualified substitutes (AC0402FR-07255KL, CRCW0402255KFKED, RMCF0402FT255K) include AEC-Q200 certification, which is required for automotive applications but not necessary for general industrial use.

Q: Are all substitute parts available in Tape & Reel packaging? A: All substitute parts listed are supplied in Tape & Reel (TR) packaging format, matching the primary part's packaging specification.

Q: Does the moisture-resistant feature of RC1005F2553CS require a moisture-resistant substitute? A: The RC1005F2553CS and its substitutes all carry MSL 1 (Unlimited) moisture sensitivity rating, indicating unlimited shelf life without moisture baking requirements. Moisture-resistant construction is a feature enhancement but not a mandatory substitution criterion at MSL 1 level.

Q: Can substitutes with higher power ratings affect circuit performance? A: Higher power-rated components (such as ERJ-2RKF2553X at 0.1W) do not negatively affect circuit performance. The resistance value, tolerance, and temperature coefficient remain identical. Higher power rating only increases the component's thermal capacity without changing electrical behavior in the circuit.

Q: Are all listed substitutes ROHS3 compliant? A: All substitute parts listed are ROHS3 compliant and REACH unaffected, matching the regulatory compliance status of the RC1005F2553CS.