RC2012J150CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012J150CS is a 15 Ohm ±5% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Tape & Reel packaging with 736 units currently in stock.

Equivalent and substitute parts are identified to address supply chain continuity, design flexibility, and performance optimization across multiple manufacturers including YAGEO, Panasonic, Bourns, Rohm, Stackpole, and Vishay Dale. Substitution is determined by matching critical electrical parameters, mechanical dimensions, and environmental ratings.

Key Parameters

Parameter	Value	Specification
Resistance	15 Ohms	Core electrical specification
Tolerance	±5%	Accuracy classification for main part
Power Rating	0.125W (1/8W)	Thermal dissipation capacity
Package / Case	0805 (2012 Metric)	Physical form factor
Composition	Thick Film	Construction technology
Temperature Coefficient	±100ppm/°C	Stability over temperature range
Operating Temperature	-55°C to 155°C	Environmental operating limits
Moisture Sensitivity Level	MSL 1 (Unlimited)	Handling and storage classification
RoHS Status	ROHS3 Compliant	Environmental compliance

Substitute Part Grouping Explanation

Substitution logic is based on the following allowed parameters:

Direct Electrical Match (Same Tolerance):

Resistance: 15 Ohms
Tolerance: ±5%
Power: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C to 155°C
MSL: 1 (Unlimited)
RoHS3 Compliance

Upgrade Substitutes (Improved Tolerance):

Resistance: 15 Ohms
Tolerance: ±1% (tighter than ±5%)
Power: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C to 155°C
MSL: 1 (Unlimited)
RoHS3 Compliance
Additional certifications: AEC-Q200 (automotive grade) or High Voltage capability

Similar Parts (Same Tolerance, Enhanced Features):

Resistance: 15 Ohms
Tolerance: ±5%
Power: 0.125W (1/8W) or higher
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C to 155°C
MSL: 1 (Unlimited)
RoHS3 Compliance
Additional certifications: AEC-Q200 or Pulse Withstanding capability

All substitute parts maintain identical package dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm), two terminations, and environmental compliance ratings.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp (°C)	Height Max (mm)	Features	Certifications	Inventory
RC2012J150CS	Samsung Electro-Mechanics	15Ω	±5%	0.125	0805	±100ppm/°C	-55 to 155	0.65	Moisture Resistant	ROHS3	736
RC0805JR-0715RL	YAGEO	15Ω	±5%	0.125	0805	±100ppm/°C	-55 to 155	0.60	Moisture Resistant	ROHS3	6295
AC0805FR-0715RL	YAGEO	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.60	Automotive AEC-Q200, Moisture Resistant	ROHS3	14189
CR0805-FX-15R0ELF	Bourns Inc.	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.60	Moisture Resistant	ROHS3	20868
ERJ-6ENF15R0V	Panasonic Electronic Components	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.70	Automotive AEC-Q200	ROHS3	129429
KTR10EZPF15R0	Rohm Semiconductor	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.65	Automotive AEC-Q200, High Voltage	ROHS3	1334
RC0805FR-0715RL	YAGEO	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.60	Moisture Resistant	ROHS3	2400
RMCF0805FT15R0	Stackpole Electronics Inc	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.65	Automotive AEC-Q200	ROHS3	396288
AC0805JR-0715RL	YAGEO	15Ω	±5%	0.125	0805	±100ppm/°C	-55 to 155	0.60	Automotive AEC-Q200, Moisture Resistant	ROHS3	5875
CRCW080515R0FKEA	Vishay Dale	15Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	0.50	Automotive AEC-Q200	ROHS3	21113
CRCW080515R0FKEAHP	Vishay Dale	15Ω	±1%	0.5	0805	±100ppm/°C	-55 to 155	0.50	Automotive AEC-Q200, Pulse Withstanding	ROHS3	245888

Engineering Selection Recommendations

Direct Equivalent (Same Tolerance ±5%):

RC0805JR-0715RL (YAGEO) is the primary direct equivalent. It matches all electrical specifications, package dimensions, and environmental ratings of the RC2012J150CS. This part is available in higher inventory (6295 units) and maintains identical MSL 1 classification and RoHS3 compliance. Height-seated maximum is 0.60mm compared to 0.65mm of the main part, representing a minor dimensional improvement.

AC0805JR-0715RL (YAGEO) is a secondary direct equivalent with identical tolerance and power rating. This part adds Automotive AEC-Q200 certification and moisture resistance features while maintaining the same electrical performance. Inventory availability is 5875 units.

Upgrade Substitutes (±1% Tolerance):

Upgrade substitutes provide improved tolerance performance (±1% versus ±5%) while maintaining all other critical parameters. These parts are suitable for applications requiring tighter resistance accuracy:

RC0805FR-0715RL (YAGEO) offers ±1% tolerance with moisture resistance. Inventory is 2400 units.

AC0805FR-0715RL (YAGEO) combines ±1% tolerance with Automotive AEC-Q200 certification and moisture resistance. Inventory is 14189 units.

CR0805-FX-15R0ELF (Bourns Inc.) provides ±1% tolerance with moisture resistance. Inventory is 20868 units.

ERJ-6ENF15R0V (Panasonic Electronic Components) offers ±1% tolerance with Automotive AEC-Q200 certification. This part has the highest inventory availability at 129429 units. Height-seated maximum is 0.70mm.

KTR10EZPF15R0 (Rohm Semiconductor) combines ±1% tolerance with Automotive AEC-Q200 and High Voltage features. Inventory is 1334 units.

RMCF0805FT15R0 (Stackpole Electronics Inc) provides ±1% tolerance with Automotive AEC-Q200 certification. This part has the highest inventory among upgrade substitutes at 396288 units.

Enhanced Performance Substitutes:

CRCW080515R0FKEA (Vishay Dale) maintains ±1% tolerance and 0.125W power rating with Automotive AEC-Q200 certification. Height-seated maximum is 0.50mm. Inventory is 21113 units.

CRCW080515R0FKEAHP (Vishay Dale) is suitable for applications requiring higher pulse withstanding capability. This part features 0.5W power rating (4x higher than main part) with ±1% tolerance and Automotive AEC-Q200 certification. Height-seated maximum is 0.50mm. Inventory is 245888 units. This part is selected only when pulse withstanding or higher power dissipation is required.

Selection Criteria:

For direct replacement without design modification: RC0805JR-0715RL
For improved tolerance with standard features: RC0805FR-0715RL
For automotive applications: RMCF0805FT15R0 (highest inventory) or ERJ-6ENF15R0V (highest availability)
For high-volume applications: RMCF0805FT15R0 (396288 units) or CRCW080515R0FKEAHP (245888 units)
For pulse withstanding requirements: CRCW080515R0FKEAHP

All recommended substitutes maintain RoHS3 compliance, MSL 1 classification, and operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can RC0805JR-0715RL replace RC2012J150CS directly without circuit modification?

A: Yes. RC0805JR-0715RL is a direct equivalent with identical resistance (15Ω), tolerance (±5%), power rating (0.125W), package (0805), and environmental specifications. The only minor difference is height-seated maximum of 0.60mm versus 0.65mm, which is within standard PCB assembly tolerances.

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

A: Direct equivalents (RC0805JR-0715RL, AC0805JR-0715RL) maintain ±5% tolerance matching the main part. Upgrade substitutes (RC0805FR-0715RL, AC0805FR-0715RL, CR0805-FX-15R0ELF, ERJ-6ENF15R0V, KTR10EZPF15R0, RMCF0805FT15R0, CRCW080515R0FKEA) provide ±1% tolerance, offering improved accuracy. Upgrade substitutes are electrically compatible but provide tighter resistance specification.

Q: Are all substitute parts automotive-grade?

A: No. Direct equivalents RC0805JR-0715RL and RC0805FR-0715RL do not carry AEC-Q200 certification. Upgrade substitutes AC0805FR-0715RL, ERJ-6ENF15R0V, KTR10EZPF15R0, RMCF0805FT15R0, CRCW080515R0FKEA, and CRCW080515R0FKEAHP include Automotive AEC-Q200 certification. CR0805-FX-15R0ELF does not list AEC-Q200 certification.

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

A: MSL 1 classification indicates unlimited shelf life without moisture bake-out requirements. All listed parts maintain MSL 1, meaning they can be stored and handled without special moisture control procedures. This specification is identical across all substitute options.

Q: Can CRCW080515R0FKEAHP (0.5W) be used in place of RC2012J150CS (0.125W)?

A: CRCW080515R0FKEAHP is electrically compatible with identical resistance and tolerance. However, the 0.5W power rating is 4 times higher than the main part's 0.125W rating. This part is selected only when the circuit requires higher pulse withstanding capability or increased thermal dissipation. Standard applications requiring 0.125W should use parts with matching power ratings.

Q: Which substitute has the highest inventory availability?

A: RMCF0805FT15R0 (Stackpole Electronics Inc) has the highest inventory at 396288 units, followed by CRCW080515R0FKEAHP (Vishay Dale) at 245888 units. For standard 0.125W applications, RMCF0805FT15R0 is recommended for high-volume procurement.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance, matching the environmental certification of RC2012J150CS. REACH status is "REACH Unaffected" for all parts.

Q: What is the significance of height-seated maximum differences?

A: Height-seated maximum ranges from 0.50mm to 0.70mm across substitute parts. The main part RC2012J150CS specifies 0.65mm. These variations are within standard 0805 package tolerances and do not affect PCB assembly compatibility. Parts with lower height (0.50mm, 0.60mm) offer minor space advantages in dense layouts.

Q: Can I mix different manufacturers in the same circuit board?

A: Yes. All substitute parts meet identical electrical specifications (15Ω, tolerance, power rating, temperature coefficient, operating temperature) and package dimensions. Mixing manufacturers is acceptable from an electrical and mechanical standpoint. However, procurement and quality control procedures should account for different manufacturer part numbers and certifications.

Q: Which substitute is best for high-temperature applications?

A: All parts maintain identical operating temperature range of -55°C to 155°C and temperature coefficient of ±100ppm/°C. No substitute offers superior high-temperature performance. Selection should be based on tolerance requirements, certifications, and availability rather than temperature capability.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message