KTR10EZPJ201 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ201 is a 200 Ohms ±5% 0.125W (1/8W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Rohm Semiconductor. This automotive-grade component meets AEC-Q200 qualification and is designed for high-voltage applications. The part is currently active in production with 887 units in stock. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific performance requirements.

Key Parameters

Parameter	Value
Resistance	200 Ohms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thick Film
Operating Temperature	-55°C to 155°C
Temperature Coefficient	±200ppm/°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the KTR10EZPJ201 are classified into three categories based on electrical and mechanical compatibility:

Direct Equivalents (Identical Specifications): Parts matching all critical parameters—200 Ohms resistance, ±5% tolerance, 0.125W power rating, 0805 package, thick film composition, AEC-Q200 automotive qualification, and -55°C to 155°C operating range. These parts are pin-for-pin compatible and require no circuit redesign.

Similar Parts (Higher Power Rating): The ESR10EZPJ201 and CRCW0805200RJNEAHP offer increased power dissipation capability (0.4W and 0.5W respectively) while maintaining identical resistance, tolerance, package, and automotive qualification. These are suitable for applications requiring thermal margin or pulse withstanding capability.

Upgrade Parts (Improved Tolerance): ERJ-6ENF2000V, RC0805FR-07200RL, and RMCF0805FT200R provide ±1% tolerance with identical resistance, power rating, package, and operating temperature range. These upgrades reduce tolerance stack-up in precision circuits while maintaining full compatibility.

Alternative Parts (Different Features): RC0805JR-07200RL and CR0805-JW-201ELF maintain core specifications but feature moisture-resistant composition instead of high-voltage thick film, suitable for non-automotive applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Features	Package	Height Max (mm)
KTR10EZPJ201	Rohm Semiconductor	200Ω	±5%	0.125	±200	AEC-Q200, High Voltage	0805	0.65
CRCW0805200RJNEA	Vishay Dale	200Ω	±5%	0.125	±200	AEC-Q200	0805	0.50
ERJ-6GEYJ201V	Panasonic Electronic Components	200Ω	±5%	0.125	±200	AEC-Q200	0805	0.70
RMCF0805JT200R	Stackpole Electronics Inc	200Ω	±5%	0.125	±200	AEC-Q200	0805	0.65
CR0805-JW-201ELF	Bourns Inc.	200Ω	±5%	0.125	±200	Moisture Resistant	0805	0.60
ESR10EZPJ201	Rohm Semiconductor	200Ω	±5%	0.4	±200	AEC-Q200, Pulse Withstanding	0805	0.65
CRCW0805200RJNEAHP	Vishay Dale	200Ω	±5%	0.5	±200	AEC-Q200, Pulse Withstanding	0805	0.50
ERJ-6ENF2000V	Panasonic Electronic Components	200Ω	±1%	0.125	±100	AEC-Q200	0805	0.70
RC0805FR-07200RL	YAGEO	200Ω	±1%	0.125	±100	Moisture Resistant	0805	0.60
RC0805JR-07200RL	YAGEO	200Ω	±5%	0.125	±100	Moisture Resistant	0805	0.60
RMCF0805FT200R	Stackpole Electronics Inc	200Ω	±1%	0.125	±100	AEC-Q200	0805	0.65

Engineering Selection Recommendations

For Direct Replacement: CRCW0805200RJNEA, ERJ-6GEYJ201V, and RMCF0805JT200R are direct functional equivalents with identical electrical specifications and AEC-Q200 automotive qualification. Selection among these depends on availability and preferred supplier. All three maintain ROHS3 compliance and MSL 1 rating.

For Automotive High-Reliability Applications: Prioritize parts with AEC-Q200 certification: KTR10EZPJ201, CRCW0805200RJNEA, ERJ-6GEYJ201V, RMCF0805JT200R, ESR10EZPJ201, CRCW0805200RJNEAHP, ERJ-6ENF2000V, and RMCF0805FT200R. These meet automotive qualification standards.

For Improved Tolerance Requirements: ERJ-6ENF2000V, RC0805FR-07200RL, and RMCF0805FT200R provide ±1% tolerance with reduced temperature coefficient (±100ppm/°C), suitable for precision analog circuits while maintaining 0.125W power rating and 0805 package.

For Increased Power Dissipation: ESR10EZPJ201 (0.4W) and CRCW0805200RJNEAHP (0.5W) accommodate higher thermal loads while preserving 200 Ohms resistance, ±5% tolerance, and 0805 package footprint. Both feature pulse withstanding capability.

For Non-Automotive Applications: RC0805JR-07200RL and CR0805-JW-201ELF offer moisture-resistant composition without automotive qualification, suitable for industrial and consumer applications.

Frequently Asked Questions (FAQ)

Q: Can I use CRCW0805200RJNEAHP (0.5W) as a direct replacement for KTR10EZPJ201 (0.125W)?

A: Yes. The higher power rating is a superset of the original specification. The part maintains identical resistance (200Ω), tolerance (±5%), package (0805), operating temperature range (-55°C to 155°C), and AEC-Q200 qualification. The increased power dissipation capability introduces no compatibility issues and provides thermal margin.

Q: What is the difference between ERJ-6GEYJ201V and ERJ-6ENF2000V?

A: Both are Panasonic 200Ω 0805 resistors with AEC-Q200 qualification. ERJ-6GEYJ201V has ±5% tolerance and ±200ppm/°C temperature coefficient. ERJ-6ENF2000V has ±1% tolerance and ±100ppm/°C temperature coefficient. Select ERJ-6ENF2000V for precision applications requiring tighter tolerance control.

Q: Are moisture-resistant parts (RC0805JR-07200RL, CR0805-JW-201ELF) suitable for automotive use?

A: These parts lack AEC-Q200 automotive qualification. Use them only in non-automotive applications. For automotive circuits, select from AEC-Q200 qualified alternatives: CRCW0805200RJNEA, ERJ-6GEYJ201V, RMCF0805JT200R, or upgrade options.

Q: Does package height variation affect PCB assembly?

A: All substitute parts use 0805 (2012 Metric) package with maximum seated heights between 0.50mm and 0.70mm. Verify your PCB design clearance specifications. Height differences are within typical SMD assembly tolerances but should be confirmed for high-density layouts or applications with tight vertical constraints.

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

A: Yes. All listed parts meet identical electrical specifications (200Ω ±5%, 0.125W, -55°C to 155°C) and share the same 0805 package. Mixing manufacturers is acceptable from an electrical standpoint. For automotive applications, ensure all selected parts carry AEC-Q200 qualification.

Q: What does AEC-Q200 certification mean?

A: AEC-Q200 is the automotive electronics council qualification for passive components. It certifies the part for automotive-grade reliability, temperature cycling, moisture resistance, and failure rate performance. Use AEC-Q200 parts for automotive, industrial, and mission-critical applications.

Q: Is the temperature coefficient difference between ±200ppm/°C and ±100ppm/°C significant?

A: Temperature coefficient affects resistance drift over the operating range. At ±200ppm/°C, a 200Ω resistor drifts ±40ppm per °C. At ±100ppm/°C, drift is ±20ppm per °C. For precision analog circuits, sensor interfaces, or reference networks, select ±100ppm/°C parts (ERJ-6ENF2000V, RC0805FR-07200RL, RMCF0805FT200R).

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