RC2012F2553CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2553CS is a 255 kOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features moisture resistance and operates across -55°C to 155°C. The part is Active status with 677 pieces in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

RC2012F2553CS

Samsung Electro-MechanicsIn Stock: 777RC2012F2553CS Datasheet

Current PartRFQ

RC0805FR-07255KL

YAGEOIn Stock: 42574RC0805FR-07255KL Datasheet

DirectRFQ

CRCW0805255KFKEA

Vishay DaleIn Stock: 26477CRCW0805255KFKEA Datasheet

SimilarRFQ

ERJ-6ENF2553V

Panasonic Electronic ComponentsIn Stock: 51065ERJ-6ENF2553V Datasheet

SimilarRFQ

KTR10EZPF2553

Rohm SemiconductorIn Stock: 1808KTR10EZPF2553 Datasheet

SimilarRFQ

RMCF0805FT255K

Stackpole Electronics IncIn Stock: 21845RMCF0805FT255K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F2553CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 255 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package / Case: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Compliance: ROHS3 Compliant

All identified substitute parts meet these mandatory parameters. Variations in physical height (seated maximum) and manufacturer-specific series designations do not affect functional substitutability. Substitute parts are classified as Direct or Similar based on feature alignment with the original specification.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent: RC0805FR-07255KL (YAGEO) is the primary direct equivalent. It matches all mandatory parameters with identical moisture resistance feature and maintains the same electrical specifications. This part carries the highest inventory availability at 42,525 pieces.

Automotive-Qualified Alternatives: CRCW0805255KFKEA (Vishay Dale), ERJ-6ENF2553V (Panasonic), RMCF0805FT255K (Stackpole), and KTR10EZPF2553 (Rohm) are all AEC-Q200 automotive-qualified alternatives. These parts meet all mandatory electrical and thermal parameters. Selection among these options depends on supply availability and design requirements for automotive qualification. KTR10EZPF2553 includes high voltage capability as an additional feature.

Compliance Status: All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance profile.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07255KL replace RC2012F2553CS directly in production? A: Yes. RC0805FR-07255KL meets all mandatory electrical, thermal, and package parameters. The 0.06mm difference in seated height (0.60mm vs 0.66mm) is within standard PCB assembly tolerances and does not affect functional performance.

Q: What is the difference between the moisture-resistant RC2012F2553CS and the AEC-Q200 alternatives? A: The original part specifies moisture resistance as its primary feature. The AEC-Q200 alternatives (Vishay, Panasonic, Rohm, Stackpole) are automotive-qualified and meet automotive reliability standards. Both feature sets are compatible with the 0805 package and identical electrical specifications. Selection depends on whether automotive qualification is required for the application.

Q: Are the automotive AEC-Q200 parts suitable for non-automotive applications? A: Yes. AEC-Q200 qualification represents a superset of standard reliability requirements. These parts are fully compatible with non-automotive designs and offer enhanced reliability margins.

Q: Does the height difference between substitute parts affect PCB assembly? A: No. All substitute parts fall within the 0805 (2012 Metric) package specification. Height variations (0.50mm to 0.70mm seated maximum) are within standard SMD assembly process windows and do not require design changes.

Q: Which substitute part has the best inventory availability? A: ERJ-6ENF2553V (Panasonic) has the highest inventory at 50,962 pieces, followed by RC0805FR-07255KL (YAGEO) at 42,525 pieces.

Q: Can I use KTR10EZPF2553 if my design does not require high voltage capability? A: Yes. The high voltage feature is an additional capability that does not interfere with standard applications. All electrical and thermal parameters remain identical to the base specification.