RC1005F1962CS Equivalent & Substitute Parts

Part Overview

The RC1005F1962CS is a 19.6 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0402 (1005 Metric) package format. This surface mount device (SMD) is rated at 0.063W (1/16W) power dissipation with moisture resistant characteristics and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified to address component availability, supply chain continuity, and design flexibility requirements. Alternative manufacturers offering identical or functionally compatible 19.6 kOhms 0402 resistors with matching electrical specifications enable procurement options without circuit redesign.

Substiute Parts

RC1005F1962CS

Samsung Electro-MechanicsIn Stock: 867RC1005F1962CS Datasheet

Current PartRFQ

CR0402-FX-1962GLF

Bourns Inc.In Stock: 47851CR0402-FX-1962GLF Datasheet

DirectRFQ

RC0402FR-0719K6L

YAGEOIn Stock: 500166RC0402FR-0719K6L Datasheet

DirectRFQ

ERJ-2RKF1962X

Panasonic Electronic ComponentsIn Stock: 87131ERJ-2RKF1962X Datasheet

UpgradeRFQ

AC0402FR-0719K6L

YAGEOIn Stock: 36220AC0402FR-0719K6L Datasheet

SimilarRFQ

CRCW040219K6FKED

Vishay DaleIn Stock: 143533CRCW040219K6FKED Datasheet

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RMCF0402FT19K6

Stackpole Electronics IncIn Stock: 111533RMCF0402FT19K6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F1962CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 19.6 kOhms
• Tolerance: ±1%
• Package format: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Termination count: 2
• RoHS3 compliance
• MSL 1 rating

Power Rating Consideration: Substitute parts are grouped into two categories based on power dissipation specifications. Direct equivalents maintain the 0.063W (1/16W) rating. Upgrade-category parts feature enhanced 0.1W (1/10W) power rating, providing superior thermal performance while maintaining all other electrical parameters.

Feature Variations: Moisture resistant and automotive AEC-Q200 certifications are noted as additional features but do not disqualify substitution when the core electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Specifications): CR0402-FX-1962GLF (Bourns Inc.), RC0402FR-0719K6L (YAGEO), AC0402FR-0719K6L (YAGEO), CRCW040219K6FKED (Vishay Dale), and RMCF0402FT19K6 (Stackpole Electronics Inc) are functionally equivalent to the RC1005F1962CS. All maintain 0.063W power rating, ±1% tolerance, and 0402 package format. All parts are ROHS3 compliant with MSL 1 rating and Active product status.

Upgrade Option: ERJ-2RKF1962X (Panasonic Electronic Components) provides enhanced power dissipation at 0.1W (1/10W) while maintaining all other electrical parameters. This part includes Automotive AEC-Q200 certification and is suitable for applications requiring improved thermal margin.

Automotive Applications: For designs requiring automotive-grade components, AC0402FR-0719K6L, CRCW040219K6FKED, and RMCF0402FT19K6 incorporate AEC-Q200 qualification. ERJ-2RKF1962X also meets automotive standards with enhanced power rating.

Moisture-Resistant Designs: RC0402FR-0719K6L and AC0402FR-0719K6L explicitly feature moisture resistant characteristics, matching the original RC1005F1962CS specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-1962GLF replace RC1005F1962CS in all applications? A: CR0402-FX-1962GLF is a direct electrical and mechanical equivalent. Both parts share identical resistance (19.6 kΩ), tolerance (±1%), power rating (0.063W), package (0402), and temperature specifications. The primary difference is manufacturer. Substitution is valid for standard applications. Applications requiring moisture-resistant characteristics should reference the original part's moisture resistant feature.

Q: What is the difference between the 0.063W and 0.1W power-rated options? A: The RC1005F1962CS operates at 0.063W (1/16W) power dissipation. ERJ-2RKF1962X provides 0.1W (1/10W) rating, offering approximately 59% greater power handling capacity. Both maintain identical electrical characteristics (resistance, tolerance, temperature coefficient). The upgrade option is suitable for applications with higher power dissipation requirements or thermal stress conditions.

Q: Are AEC-Q200 certified parts interchangeable with non-automotive versions? A: AEC-Q200 certification indicates automotive-grade qualification and enhanced reliability testing. Parts with this certification (AC0402FR-0719K6L, CRCW040219K6FKED, RMCF0402FT19K6, ERJ-2RKF1962X) are functionally compatible with non-automotive applications. Automotive-qualified parts may be substituted into non-automotive designs without circuit impact. Reverse substitution (non-automotive into automotive designs) requires design review.

Q: Does package height variation affect PCB assembly? A: AC0402FR-0719K6L specifies maximum seated height of 0.015" (0.37mm), while other parts specify 0.016" (0.40mm). This 0.001" (0.03mm) variation is within standard PCB assembly tolerances and does not affect placement or soldering processes for 0402 format components.

Q: What is MSL 1 rating significance? A: MSL (Moisture Sensitivity Level) 1 indicates Unlimited shelf life without moisture control requirements. All listed substitute parts carry MSL 1 rating, eliminating moisture-related handling constraints during storage and assembly.

Q: Can these parts be used interchangeably in high-temperature applications? A: All substitute parts maintain the -55°C to 155°C operating temperature range with ±100ppm/°C temperature coefficient. Interchangeability is confirmed for the full specified temperature range. Application-specific thermal analysis should account for power dissipation and ambient conditions.