RC1005F2802CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F2802CS is a 28 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation with a temperature coefficient of ±100ppm/°C and operates across the -55°C to 155°C temperature range. The component features moisture-resistant construction and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when enhanced specifications such as automotive qualification are needed for specific applications.

Substiute Parts

RC1005F2802CS

Samsung Electro-MechanicsIn Stock: 2713RC1005F2802CS Datasheet

Current PartRFQ

CR0402-FX-2802GLF

Bourns Inc.In Stock: 31121CR0402-FX-2802GLF Datasheet

DirectRFQ

MCR01MRTF2802

Rohm SemiconductorIn Stock: 998MCR01MRTF2802 Datasheet

DirectRFQ

RC0402FR-0728KL

YAGEOIn Stock: 3402RC0402FR-0728KL Datasheet

DirectRFQ

ERJ-2RKF2802X

Panasonic Electronic ComponentsIn Stock: 246509ERJ-2RKF2802X Datasheet

UpgradeRFQ

AC0402FR-0728KL

YAGEOIn Stock: 46228AC0402FR-0728KL Datasheet

SimilarRFQ

CRCW040228K0FKED

Vishay DaleIn Stock: 27530CRCW040228K0FKED Datasheet

SimilarRFQ

CRCW040228K0FKTD

Vishay DaleIn Stock: 10034CRCW040228K0FKTD Datasheet

SimilarRFQ

RMCF0402FT28K0

Stackpole Electronics IncIn Stock: 134649RMCF0402FT28K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F2802CS is determined by strict equivalence across the following critical parameters:

Core Electrical Parameters:

• Resistance value: 28 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical & Package Parameters:

• Package / Case: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of Terminations: 2 (exact match required)

Compliance & Environmental Parameters:

• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS Status: ROHS3 Compliant (minimum requirement)

Power Rating Consideration: Parts rated at 0.063W (1/16W) are direct equivalents. Parts rated at 0.1W (1/10W) or higher represent upgrades with enhanced thermal performance and are suitable for applications requiring higher power dissipation margins.

All substitute parts listed maintain identical electrical performance and mechanical compatibility with the RC1005F2802CS within the specified parameter constraints.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Specifications):

CR0402-FX-2802GLF (Bourns Inc.), RC0402FR-0728KL (YAGEO), AC0402FR-0728KL (YAGEO), CRCW040228K0FKED (Vishay Dale), and RMCF0402FT28K0 (Stackpole Electronics Inc.) are direct functional equivalents to the RC1005F2802CS. All maintain identical electrical parameters, power rating, package dimensions, and ROHS3 compliance. Selection among these parts depends on packaging format preference (Cut Tape vs. Tape & Reel) and supply chain availability.

Upgrade Option (Enhanced Power Rating):

ERJ-2RKF2802X (Panasonic Electronic Components) provides identical electrical specifications with an upgraded power rating of 0.1W (1/10W) compared to the 0.063W rating of the primary part. This component is suitable for applications requiring higher thermal margin and includes Automotive AEC-Q200 qualification. The upgrade maintains full backward compatibility.

Discontinued Part (Limited Availability):

MCR01MRTF2802 (Rohm Semiconductor) is discontinued at DiGi Electronics and should not be selected for new designs or long-term supply requirements. Existing inventory may be available through alternative distribution channels but represents a supply risk.

Non-Compliant Part (Restricted Use):

CRCW040228K0FKTD (Vishay Dale) is RoHS non-compliant and REACH affected. This part is unsuitable for applications subject to RoHS3 or REACH regulatory requirements and should not be selected for new designs.

Automotive Applications:

For applications requiring Automotive AEC-Q200 qualification, select from: ERJ-2RKF2802X, AC0402FR-0728KL, CRCW040228K0FKED, or RMCF0402FT28K0. These parts carry explicit AEC-Q200 ratings and are suitable for automotive-grade circuit designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1005F2802CS with any of the listed equivalent parts without circuit redesign?

A: Yes. All parts listed as direct equivalents (CR0402-FX-2802GLF, RC0402FR-0728KL, AC0402FR-0728KL, CRCW040228K0FKED, RMCF0402FT28K0) maintain identical electrical specifications, tolerance, temperature coefficient, operating range, and package dimensions. Direct substitution is electrically and mechanically compatible. The ERJ-2RKF2802X upgrade option is also compatible but provides enhanced power rating.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape packaging provides components in individual strips suitable for manual assembly or small-volume production. Tape & Reel packaging provides components on continuous reels optimized for automated pick-and-place assembly equipment. Both formats contain identical components; selection depends on assembly process requirements and production volume.

Q: Why would I select ERJ-2RKF2802X with 0.1W power rating instead of the standard 0.063W parts?

A: The 0.1W rating provides additional thermal headroom and power dissipation margin. This upgrade is beneficial in high-temperature environments, high-current applications, or designs requiring extended component reliability margins. The upgrade maintains full backward compatibility with the original 0.063W specification.

Q: Is MCR01MRTF2802 suitable for new product designs?

A: No. MCR01MRTF2802 is discontinued at DiGi Electronics and represents a supply risk. New designs should select from active parts: CR0402-FX-2802GLF, RC0402FR-0728KL, AC0402FR-0728KL, CRCW040228K0FKED, RMCF0402FT28K0, or ERJ-2RKF2802X.

Q: Can I use CRCW040228K0FKTD as a substitute?

A: CRCW040228K0FKTD is RoHS non-compliant and REACH affected. This part is unsuitable for applications subject to RoHS3 or REACH regulatory requirements. Use CRCW040228K0FKED instead, which is ROHS3 compliant and REACH unaffected.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: resistance value (28 kOhms), tolerance (±1%), power rating (0.063W minimum), package format (0402), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and MSL rating (1 - Unlimited). All listed equivalents maintain these parameters.

Q: Are all substitute parts ROHS3 compliant?

A: No. CRCW040228K0FKTD is RoHS non-compliant. All other listed parts are ROHS3 compliant. Verify compliance requirements for your specific application before part selection.

Q: Which substitute parts carry Automotive AEC-Q200 qualification?

A: ERJ-2RKF2802X, AC0402FR-0728KL, CRCW040228K0FKED, and RMCF0402FT28K0 carry explicit AEC-Q200 automotive qualification ratings. These parts are suitable for automotive-grade applications.