Equivalent & Substitute Parts for RC1005F8063CS

Part Overview

The RC1005F8063CS is a 806 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.063W (1/16W) in 0402 (1005 Metric) package format. This component is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring precision resistive elements with moisture resistance characteristics. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Substiute Parts

RC1005F8063CS

Samsung Electro-MechanicsIn Stock: 864RC1005F8063CS Datasheet

Current PartRFQ

CR0402-FX-8063GLF

Bourns Inc.In Stock: 50088CR0402-FX-8063GLF Datasheet

DirectRFQ

RC0402FR-07806KL

YAGEOIn Stock: 601592RC0402FR-07806KL Datasheet

DirectRFQ

ERJ-2RKF8063X

Panasonic Electronic ComponentsIn Stock: 116436ERJ-2RKF8063X Datasheet

UpgradeRFQ

AC0402FR-07806KL

YAGEOIn Stock: 26928AC0402FR-07806KL Datasheet

SimilarRFQ

CRCW0402806KFKED

Vishay DaleIn Stock: 47500CRCW0402806KFKED Datasheet

SimilarRFQ

RMCF0402FT806K

Stackpole Electronics IncIn Stock: 176557RMCF0402FT806K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F8063CS are classified based on strict electrical and mechanical parameter matching. The substitution logic is determined by the following critical parameters:

Primary Matching Criteria:

• Resistance value: 806 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Secondary Matching Criteria:

• Power rating: 0.063W (1/16W) for direct equivalents; 0.1W (1/10W) for upgrades
• RoHS compliance: ROHS3 Compliant (all substitutes meet this requirement)
• Moisture sensitivity: MSL 1 (all substitutes meet this requirement)

Substitution Categories:

Direct Equivalents maintain identical electrical and mechanical specifications including power rating (0.063W). These parts are interchangeable without circuit redesign.

Upgrade Substitutes feature increased power rating (0.1W) while maintaining all other electrical parameters. These provide enhanced thermal performance and are suitable for applications with higher power dissipation margins.

Similar Substitutes include automotive-grade certifications (AEC-Q200) or enhanced moisture resistance features while maintaining core electrical specifications. These are suitable for applications requiring automotive qualification or enhanced environmental performance.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement Applications: CR0402-FX-8063GLF (Bourns Inc.) and RC0402FR-07806KL (YAGEO) are direct electrical and mechanical equivalents to RC1005F8063CS. Both maintain identical power rating (0.063W), tolerance (±1%), and temperature specifications. RC0402FR-07806KL includes moisture resistance feature matching the original part. Selection between these options is based on supplier availability and inventory status.

For Applications Requiring Enhanced Thermal Performance: ERJ-2RKF8063X (Panasonic Electronic Components) provides upgraded power rating of 0.1W while maintaining all other electrical parameters. This substitute is suitable for circuits where thermal margin improvement is beneficial. The part carries Automotive AEC-Q200 certification, indicating compliance with automotive reliability standards.

For Automotive and Enhanced Environmental Applications: AC0402FR-07806KL (YAGEO), CRCW0402806KFKED (Vishay Dale), and RMCF0402FT806K (Stackpole Electronics Inc) are classified as similar substitutes due to integrated Automotive AEC-Q200 certification. These parts maintain the 0.063W power rating and all core electrical specifications while providing automotive-grade qualification. AC0402FR-07806KL additionally includes moisture resistance feature. Selection among these three options depends on application requirements for automotive qualification and supplier availability.

Compliance Considerations: All substitute parts maintain RoHS3 compliance and MSL 1 (unlimited) moisture sensitivity level, ensuring compatibility with modern manufacturing and environmental standards. REACH status remains unaffected across all parts.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-8063GLF directly replace RC1005F8063CS without circuit modification?

A: Yes. CR0402-FX-8063GLF is a direct electrical and mechanical equivalent. Both parts share identical resistance (806 kΩ), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Direct PCB substitution is possible without design changes.

Q: What is the difference between direct equivalents and upgrade substitutes?

A: Direct equivalents maintain identical power rating (0.063W) as the original part. Upgrade substitutes, such as ERJ-2RKF8063X, feature increased power rating (0.1W) while preserving all other electrical specifications. Upgrades provide enhanced thermal dissipation capability and are suitable for applications requiring additional thermal margin.

Q: Are automotive-grade substitutes (AEC-Q200) compatible with non-automotive applications?

A: Yes. Automotive-grade parts such as AC0402FR-07806KL, CRCW0402806KFKED, and RMCF0402FT806K meet or exceed general-purpose specifications. AEC-Q200 certification indicates compliance with automotive reliability standards and does not restrict use in non-automotive circuits. These parts are suitable for any application requiring the specified electrical parameters.

Q: Does the absence of moisture resistance feature in CR0402-FX-8063GLF affect substitution suitability?

A: Substitution suitability depends on application environment. RC1005F8063CS and RC0402FR-07806KL include moisture resistance feature. CR0402-FX-8063GLF does not specify this feature. For applications in high-humidity or moisture-prone environments, moisture-resistant variants (RC0402FR-07806KL or AC0402FR-07806KL) are recommended. For standard indoor applications, CR0402-FX-8063GLF is functionally equivalent.

Q: Can multiple substitute parts be used interchangeably within the same circuit board?

A: Yes, provided all parts meet the circuit's electrical requirements. All listed substitutes share identical resistance value (806 kΩ), tolerance (±1%), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Physical dimensions and package format (0402) are identical across all parts. Mixed use of different manufacturers' parts is permissible from an electrical standpoint.

Q: What inventory considerations apply when selecting substitute parts?

A: Inventory availability varies significantly among substitutes. RC0402FR-07806KL (YAGEO) shows highest inventory (601,578 pcs), followed by RMCF0402FT806K (Stackpole, 176,517 pcs) and ERJ-2RKF8063X (Panasonic, 116,415 pcs). CR0402-FX-8063GLF (Bourns) maintains 50,072 pcs. Selection based on supply chain requirements and lead time considerations is appropriate.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance status, ensuring compatibility with environmental regulations and modern manufacturing standards. REACH status is unaffected across all parts.