RC2012F823CS Equivalent & Substitute Parts

Part Overview

The RC2012F823CS is an 82 kOhms ±1% 0.125W (1/8W) thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with moisture-resistant characteristics and operates across the temperature range of -55°C to 155°C. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when manufacturers discontinue production, supply constraints occur, or design requirements necessitate alternative sourcing. Equivalent components must maintain identical electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, height) to ensure direct circuit board replacement without design modification.

Key Parameters

Parameter	Specification
Resistance Value	82 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F823CS is determined by strict adherence to the following parameters:

Primary Substitution Criteria (Must Match Exactly):

Resistance Value: 82 kOhms
Tolerance: ±1%
Power Rating: 0.125W (1/8W)
Package / Case: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
Number of Terminations: 2
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Direct Substitutes maintain all primary criteria and are interchangeable for standard applications. These parts are classified as "Direct Manufacturer Part Number" in the substitute list.

Similar Substitutes meet all primary electrical and mechanical criteria but include additional features (such as Automotive AEC-Q200 certification or enhanced moisture resistance) or differ in seated height within acceptable tolerance ranges. These parts are classified as "Similar Manufacturer Part Number" and are suitable for applications where the additional features do not create design conflicts.

Non-Equivalent Parts include components with different power ratings (0.5W / 1/2W) and are listed for reference only. These parts do not qualify as direct substitutes due to power rating mismatch.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Height Max (mm)	Features	RoHS	MSL
RC2012F823CS	Samsung Electro-Mechanics	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65	Moisture Resistant	ROHS3	1
CR0805-FX-8202ELF	Bourns Inc.	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60	Moisture Resistant	ROHS3	1
CRG0805F82K	TE Connectivity Passive Product	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65	None Listed	ROHS3	1
ERJ-6ENF8202V	Panasonic Electronic Components	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.70	Automotive AEC-Q200	ROHS3	1
KTR10EZPF8202	Rohm Semiconductor	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65	Automotive AEC-Q200, High Voltage	ROHS3	1
RC0805FR-0782KL	YAGEO	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60	Moisture Resistant	ROHS3	1
RMCF0805FT82K0	Stackpole Electronics Inc	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65	Automotive AEC-Q200	ROHS3	1
AC0805FR-0782KL	YAGEO	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60	Automotive AEC-Q200, Moisture Resistant	ROHS3	1
CRCW080582K0FKEA	Vishay Dale	82 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.50	Automotive AEC-Q200	ROHS3	1

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original RC2012F823CS component.

For Standard Applications (Non-Automotive): CR0805-FX-8202ELF (Bourns Inc.) and RC0805FR-0782KL (YAGEO) are direct functional equivalents with moisture-resistant composition matching the original specification. Both maintain 0.125W power rating and ±1% tolerance with identical operating temperature range.

For Automotive Applications (AEC-Q200 Required): ERJ-6ENF8202V (Panasonic Electronic Components), KTR10EZPF8202 (Rohm Semiconductor), RMCF0805FT82K0 (Stackpole Electronics Inc), AC0805FR-0782KL (YAGEO), and CRCW080582K0FKEA (Vishay Dale) all carry Automotive AEC-Q200 certification. Selection among these options depends on secondary feature requirements: KTR10EZPF8202 includes High Voltage rating; AC0805FR-0782KL combines AEC-Q200 with moisture resistance; CRCW080582K0FKEA offers the lowest seated height (0.50mm).

For General-Purpose Substitution: CRG0805F82K (TE Connectivity Passive Product) provides a baseline equivalent without additional certifications, suitable for non-critical applications where AEC-Q200 is not required.

All substitute parts listed maintain the required 0.125W power rating, ±1% tolerance, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Seated height variations (0.50mm to 0.70mm) remain within typical PCB design tolerances for 0805 package components.

Frequently Asked Questions (FAQ)

Q: Can CRCW080582K0FKEA be used as a direct replacement for RC2012F823CS?

A: Yes. CRCW080582K0FKEA meets all primary substitution criteria: 82 kOhms ±1%, 0.125W power rating, 0805 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, ROHS3 compliance, and MSL 1 rating. The seated height of 0.50mm is lower than the original 0.65mm but remains within acceptable PCB design tolerances for 0805 components.

Q: What is the difference between Direct and Similar substitute classifications?

A: Direct substitutes maintain identical specifications without additional features. Similar substitutes meet all electrical and mechanical criteria but include supplementary certifications (such as Automotive AEC-Q200) or enhanced characteristics (such as High Voltage or Anti-Sulfur properties). Both categories are functionally interchangeable for the RC2012F823CS application.

Q: Are the 0.5W (1/2W) power-rated parts listed as substitutes?

A: No. Parts such as CRCW080582K0FKEAHP (0.5W) and ERJ-UP6F8202V (0.5W) are listed for reference only and do not qualify as direct substitutes due to power rating mismatch. These components are suitable only for applications requiring higher power dissipation capability.

Q: Does seated height variation affect PCB compatibility?

A: Seated height differences among 0805 package components (ranging from 0.50mm to 0.70mm in the substitute list) are within standard PCB design tolerances. All listed parts are mechanically compatible with standard 0805 footprints. Height variation may be relevant only in space-constrained applications with specific clearance requirements.

Q: Which substitute part offers the best availability?

A: ERJ-6ENF8202V (Panasonic Electronic Components) shows the highest inventory level at 188,663 pieces. CRCW080582K0FKEA (Vishay Dale) and RC0805FR-0782KL (YAGEO) also maintain substantial stock levels (60,967 and 70,577 pieces respectively), providing reliable sourcing alternatives.

Q: Can I use an AEC-Q200 certified part in a non-automotive application?

A: Yes. AEC-Q200 certification represents an additional qualification standard and does not restrict use in non-automotive applications. Parts such as ERJ-6ENF8202V, KTR10EZPF8202, and RMCF0805FT82K0 are fully compatible with standard industrial and consumer electronics applications.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed substitute parts maintain MSL 1 rating, ensuring identical moisture management requirements as the original RC2012F823CS.

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