RC1005F8252CS Equivalent & Substitute Parts

Part Overview

The RC1005F8252CS is a 82.5 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 and operates across the temperature range of -55°C to 155°C. The component features moisture-resistant construction and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). The part maintains an active product status with 2,147 units currently in stock.

Equivalent and substitute parts are identified to address supply chain continuity, packaging format preferences, enhanced performance ratings, or specific application certifications such as automotive AEC-Q200 qualification.

Substiute Parts

RC1005F8252CS

Samsung Electro-MechanicsIn Stock: 2204RC1005F8252CS Datasheet

Current PartRFQ

CR0402-FX-8252GLF

Bourns Inc.In Stock: 45163CR0402-FX-8252GLF Datasheet

DirectRFQ

RC0402FR-0782K5L

YAGEOIn Stock: 1556345RC0402FR-0782K5L Datasheet

DirectRFQ

ERJ-2RKF8252X

Panasonic Electronic ComponentsIn Stock: 130209ERJ-2RKF8252X Datasheet

UpgradeRFQ

AC0402FR-0782K5L

YAGEOIn Stock: 40485AC0402FR-0782K5L Datasheet

SimilarRFQ

CRCW040282K5FKED

Vishay DaleIn Stock: 25149CRCW040282K5FKED Datasheet

SimilarRFQ

CRCW040282K5FKTD

Vishay DaleIn Stock: 10743CRCW040282K5FKTD Datasheet

SimilarRFQ

RMCF0402FT82K5

Stackpole Electronics IncIn Stock: 56141RMCF0402FT82K5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F8252CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 82.5 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)

Allowable Variation Parameters:

• Power Rating: 0.063W (1/16W) or higher
• Packaging format: Cut Tape (CT), Tape & Reel (TR), or Digi-Reel®
• Manufacturer: Different manufacturers with equivalent specifications
• Features: Additional certifications (Automotive AEC-Q200, Moisture Resistant) are allowable enhancements

Substitute parts are categorized as Direct Equivalents, Upgrades, or Similar variants based on their electrical specifications and feature sets relative to the main part.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Electrical and Mechanical Specifications):

CR0402-FX-8252GLF (Bourns Inc.) and RC0402FR-0782K5L (YAGEO) are direct functional equivalents to the RC1005F8252CS. Both maintain identical resistance, tolerance, power rating, package dimensions, and temperature characteristics. The primary distinction is packaging format: CR0402-FX-8252GLF is supplied in Tape & Reel format with 45,095 units in stock, while RC0402FR-0782K5L is available in Cut Tape and Digi-Reel® formats with significantly higher inventory (1,556,316 units). Both are ROHS3 compliant. RC0402FR-0782K5L additionally specifies moisture-resistant construction, matching the main part's feature set.

Upgrade Option (Enhanced Power Rating):

ERJ-2RKF8252X (Panasonic Electronic Components) provides a power rating upgrade from 0.063W to 0.1W while maintaining all other electrical parameters. This part is qualified to Automotive AEC-Q200 standard and is ROHS3 compliant. The higher power dissipation capability allows operation in more demanding thermal environments without performance degradation.

Similar Parts with Automotive Certification:

AC0402FR-0782K5L (YAGEO), CRCW040282K5FKED (Vishay Dale), and RMCF0402FT82K5 (Stackpole Electronics Inc) are functionally equivalent to the main part with the addition of Automotive AEC-Q200 certification. These parts are suitable for applications requiring automotive-grade reliability and qualification. All three maintain ROHS3 compliance. AC0402FR-0782K5L includes moisture-resistant construction. CRCW040282K5FKED and RMCF0402FT82K5 are available in Tape & Reel packaging with 25,100 and 56,082 units in stock respectively.

Non-Compliant Alternative:

CRCW040282K5FKTD (Vishay Dale) is electrically and mechanically identical to CRCW040282K5FKED but is marked as RoHS non-compliant with REACH Affected status. This part is not suitable for applications requiring regulatory compliance with ROHS3 or REACH standards.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-8252GLF be used as a direct replacement for RC1005F8252CS?

A: Yes. CR0402-FX-8252GLF is a direct electrical and mechanical equivalent. Both components share identical resistance (82.5 kOhms), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The primary difference is packaging format: CR0402-FX-8252GLF is supplied in Tape & Reel format versus the main part's Cut Tape format. Both are ROHS3 compliant.

Q: What is the difference between RC0402FR-0782K5L and RC1005F8252CS?

A: RC0402FR-0782K5L is functionally equivalent to RC1005F8252CS across all critical electrical parameters. Both are 82.5 kOhms ±1% thick film resistors in 0402 package with 0.063W power rating and ±100ppm/°C temperature coefficient. RC0402FR-0782K5L is manufactured by YAGEO and explicitly specifies moisture-resistant construction. It is available in Cut Tape and Digi-Reel® formats with substantially higher inventory availability (1,556,316 units).

Q: When should ERJ-2RKF8252X be selected over the main part?

A: ERJ-2RKF8252X is selected when the application requires higher power dissipation capability. This part is rated for 0.1W (1/10W) compared to the main part's 0.063W (1/16W). All other electrical specifications remain identical. ERJ-2RKF8252X is additionally qualified to Automotive AEC-Q200 standard, making it suitable for automotive applications requiring enhanced reliability certification.

Q: Are automotive-qualified parts (AEC-Q200) interchangeable with the standard RC1005F8252CS?

A: Automotive AEC-Q200 qualified parts (AC0402FR-0782K5L, CRCW040282K5FKED, RMCF0402FT82K5) are electrically and mechanically interchangeable with RC1005F8252CS. These parts meet or exceed the electrical specifications of the main part and include additional automotive reliability certification. They are suitable for use in any application where the main part is specified, with the added benefit of automotive-grade qualification.

Q: What is the inventory status of substitute parts?

A: CR0402-FX-8252GLF (Bourns) has 45,095 units in stock. RC0402FR-0782K5L (YAGEO) has the highest availability at 1,556,316 units. ERJ-2RKF8252X (Panasonic) has 130,170 units. AC0402FR-0782K5L (YAGEO) has 40,473 units. CRCW040282K5FKED (Vishay Dale) has 25,100 units. RMCF0402FT82K5 (Stackpole) has 56,082 units. CRCW040282K5FKTD (Vishay Dale) has 10,686 units but is not ROHS3 compliant.

Q: Why is CRCW040282K5FKTD not recommended?

A: CRCW040282K5FKTD is marked as RoHS non-compliant with REACH Affected status, whereas the main part RC1005F8252CS is ROHS3 compliant with REACH Unaffected status. For applications requiring regulatory compliance with ROHS3 or REACH standards, CRCW040282K5FKTD is not suitable. The compliant alternative is CRCW040282K5FKED, which is electrically and mechanically identical.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Cut Tape, Tape & Reel, or Digi-Reel®) does not affect electrical performance. Format selection is determined by assembly process requirements and inventory management preferences. All substitute parts maintain identical electrical characteristics regardless of packaging format.

Q: Can the 0402 package dimension be verified across all substitute parts?

A: Yes. All substitute parts are specified in the 0402 (1005 Metric) package with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm). Maximum seated height is 0.016" (0.40mm) for most parts, with AC0402FR-0782K5L specified at 0.015" (0.37mm). These dimensional specifications ensure mechanical compatibility in PCB layouts designed for the main part.