RC2012F1333CS 133 kOhms ±1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC2012F1333CS is a 133 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RC2012F1333CS is designed for general-purpose applications requiring moisture-resistant thick film construction. 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

RC2012F1333CS

Samsung Electro-MechanicsIn Stock: 962RC2012F1333CS Datasheet

Current PartRFQ

RC0805FR-07133KL

YAGEOIn Stock: 86709RC0805FR-07133KL Datasheet

DirectRFQ

CRCW0805133KFKEA

Vishay DaleIn Stock: 31545CRCW0805133KFKEA Datasheet

SimilarRFQ

ERJ-6ENF1333V

Panasonic Electronic ComponentsIn Stock: 123115ERJ-6ENF1333V Datasheet

SimilarRFQ

RMCF0805FT133K

Stackpole Electronics IncIn Stock: 31010RMCF0805FT133K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC2012F1333CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (133 kOhms), tolerance (±1%), and power rating (0.125W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package type (0805 / 2012 Metric), physical dimensions (0.079" L x 1.25mm W), and number of terminations (2) ensure PCB footprint compatibility and soldering process alignment.

Regulatory Compliance: All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring environmental and supply chain consistency.

Composition & Construction: Thick film construction is maintained across all substitutes to preserve electrical performance characteristics and reliability profiles.

The identified substitute parts are grouped into two categories: Direct equivalents (matching all parameters including packaging format) and similar parts (matching electrical and mechanical specifications with alternative packaging or enhanced automotive ratings).

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full electrical and mechanical equivalence to the RC2012F1333CS. Selection among these alternatives is based on availability, packaging preference, and application-specific requirements.

RC0805FR-07133KL (YAGEO): Direct electrical equivalent with Cut Tape & Digi-Reel® packaging. Inventory availability of 86,689 pieces supports high-volume procurement. Height-seated specification (0.024" / 0.60mm) is within acceptable tolerance for standard PCB assembly processes.

CRCW0805133KFKEA (Vishay Dale): Maintains electrical specifications with additional Automotive AEC-Q200 rating. Suitable for applications requiring automotive-grade component qualification. Lowest height-seated specification (0.020" / 0.50mm) provides clearance advantage in space-constrained designs. Inventory of 31,467 pieces available.

ERJ-6ENF1333V (Panasonic): Automotive AEC-Q200 rated component with Tape & Reel packaging matching the original RC2012F1333CS format. Highest inventory availability (123,101 pieces) supports extended supply chain requirements. Height-seated specification (0.028" / 0.70mm) remains within standard assembly tolerances.

RMCF0805FT133K (Stackpole Electronics): Automotive AEC-Q200 rated alternative with Tape & Reel packaging. Height-seated specification (0.026" / 0.65mm) closely matches the original component. Inventory of 30,925 pieces available.

All substitute parts are ROHS3 compliant, REACH unaffected, and maintain MSL 1 rating, ensuring regulatory and environmental consistency with the original specification.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07133KL replace RC2012F1333CS in existing designs?

A: Yes. RC0805FR-07133KL is a direct electrical and mechanical equivalent. Both components share identical resistance (133 kOhms), tolerance (±1%), power rating (0.125W), package type (0805), and operating temperature range (-55°C ~ 155°C). The height-seated difference (0.024" vs 0.026") is within standard PCB assembly tolerances and does not affect circuit functionality.

Q: What is the difference between standard and automotive-rated substitutes?

A: CRCW0805133KFKEA, ERJ-6ENF1333V, and RMCF0805FT133K carry Automotive AEC-Q200 ratings, indicating qualification for automotive applications with enhanced reliability testing. The RC2012F1333CS and RC0805FR-07133KL do not carry this designation. Automotive-rated parts are suitable for general-purpose applications but are not required unless automotive qualification is specified.

Q: Are packaging format differences significant?

A: The RC2012F1333CS and ERJ-6ENF1333V and RMCF0805FT133K use Tape & Reel (TR) packaging, while RC0805FR-07133KL uses Cut Tape (CT) & Digi-Reel® packaging. Both formats are compatible with standard SMD assembly equipment. Selection depends on procurement volume and assembly line requirements. Tape & Reel is standard for high-volume production; Cut Tape is suitable for lower volumes or mixed-component reels.

Q: Do height-seated differences affect PCB design?

A: Height-seated specifications range from 0.020" (0.50mm) to 0.028" (0.70mm) across all substitutes. These variations are within standard PCB assembly tolerances and do not require design modifications. All components are compatible with standard 0805 footprints and reflow soldering profiles.

Q: Which substitute offers the best inventory availability?

A: ERJ-6ENF1333V (Panasonic) provides the highest inventory availability with 123,101 pieces in stock, followed by RC0805FR-07133KL (YAGEO) with 86,689 pieces. Both support extended supply chain requirements and high-volume procurement scenarios.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitute parts (RC0805FR-07133KL, CRCW0805133KFKEA, ERJ-6ENF1333V, RMCF0805FT133K) maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring regulatory consistency with the original RC2012F1333CS specification.