KTR10EZPJ822 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ822 is an 8.2 kOhms ±5% thick film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Rohm Semiconductor, this component meets AEC-Q200 automotive qualification and operates across -55°C to 155°C. The part is currently active in production with 879 units in stock.

Equivalent and substitute parts are identified when design requirements allow flexibility in tolerance, temperature coefficient, packaging format, or manufacturer while maintaining core electrical specifications and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	8.2 kOhms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution relationships are established based on the following allowed parameters:

Direct Equivalents maintain all electrical specifications (8.2 kOhms, ±5% tolerance, 0.125W, ±200ppm/°C) and mechanical compatibility (0805 package, 2-termination configuration). Packaging format (Tape & Reel vs. Cut Tape) and inventory status do not affect electrical equivalence.

Upgraded Substitutes improve tolerance (±1% vs. ±5%) or temperature coefficient (±100ppm/°C vs. ±200ppm/°C) while maintaining identical resistance value, power rating, and package dimensions. These parts are electrically superior and mechanically interchangeable.

Similar Substitutes match all core electrical and mechanical parameters but may originate from different manufacturers or have minor variations in physical height or packaging presentation. All maintain 0805 package compatibility and identical electrical performance within specified tolerances.

Substitution validity is determined by:

Resistance value: 8.2 kOhms (fixed)
Package: 0805 (2012 Metric) (fixed)
Power rating: 0.125W minimum (fixed)
Operating temperature: -55°C to 155°C minimum (fixed)
Tolerance: ±5% or better (variable)
Temperature coefficient: ±200ppm/°C or better (variable)

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Temp Coeff	AEC-Q200	Product Status	Packaging	Height (Max)
KTR10EZPJ822	Rohm Semiconductor	8.2 kΩ	±5%	0.125W	±200ppm/°C	Yes	Active	Tape & Reel	0.026" (0.65mm)
MCR10ERTJ822	Rohm Semiconductor	8.2 kΩ	±5%	0.125W	±200ppm/°C	No	Discontinued	Cut Tape & Digi-Reel	0.026" (0.65mm)
ERJ-6GEYJ822V	Panasonic Electronic Components	8.2 kΩ	±5%	0.125W	±200ppm/°C	Yes	Active	Tape & Reel	0.028" (0.70mm)
CRCW08058K20JNEA	Vishay Dale	8.2 kΩ	±5%	0.125W	±200ppm/°C	Yes	Active	Tape & Reel	0.020" (0.50mm)
CRG0805F8K2	TE Connectivity Passive Product	8.2 kΩ	±1%	0.125W	±100ppm/°C	No	Active	Tape & Reel	0.026" (0.65mm)
ERJ-6ENF8201V	Panasonic Electronic Components	8.2 kΩ	±1%	0.125W	±100ppm/°C	Yes	Active	Tape & Reel	0.028" (0.70mm)
RC0805FR-078K2L	YAGEO	8.2 kΩ	±1%	0.125W	±100ppm/°C	No	Active	Cut Tape & Digi-Reel	0.024" (0.60mm)
RC0805JR-078K2L	YAGEO	8.2 kΩ	±5%	0.125W	±100ppm/°C	No	Active	Cut Tape & Digi-Reel	0.024" (0.60mm)
RMCF0805FT8K20	Stackpole Electronics Inc	8.2 kΩ	±1%	0.125W	±100ppm/°C	Yes	Active	Tape & Reel	0.026" (0.65mm)
RMCF0805JT8K20	Stackpole Electronics Inc	8.2 kΩ	±5%	0.125W	±200ppm/°C	Yes	Active	Tape & Reel	0.026" (0.65mm)
CR0805-JW-822ELF	Bourns Inc.	8.2 kΩ	±5%	0.125W	±200ppm/°C	No	Active	Tape & Reel	0.024" (0.60mm)

Engineering Selection Recommendations

For AEC-Q200 Automotive Applications: Select from KTR10EZPJ822, ERJ-6GEYJ822V, CRCW08058K20JNEA, ERJ-6ENF8201V, RMCF0805FT8K20, or RMCF0805JT8K20. All maintain automotive qualification and ROHS3 compliance.

For Tolerance-Critical Circuits: Upgrade to ±1% tolerance parts (CRG0805F8K2, ERJ-6ENF8201V, RC0805FR-078K2L, RMCF0805FT8K20) when circuit performance requires tighter resistance control. These reduce tolerance stack-up in precision networks.

For Temperature-Sensitive Applications: Parts with ±100ppm/°C temperature coefficient (CRG0805F8K2, ERJ-6ENF8201V, RC0805FR-078K2L, RC0805JR-078K2L, RMCF0805FT8K20) provide superior stability across the -55°C to 155°C operating range compared to ±200ppm/°C alternatives.

For Standard Applications: MCR10ERTJ822, ERJ-6GEYJ822V, CRCW08058K20JNEA, RC0805JR-078K2L, RMCF0805JT8K20, and CR0805-JW-822ELF are direct electrical equivalents with identical ±5% tolerance and ±200ppm/°C temperature coefficient.

For Inventory Continuity: ERJ-6GEYJ822V (83,779 units) and RC0805JR-078K2L (1,408,551 units) offer highest stock availability. MCR10ERTJ822 is discontinued at DiGi Electronics and should not be selected for new designs.

For PCB Height Constraints: CRCW08058K20JNEA (0.020" max height) and CR0805-JW-822ELF (0.024" max height) provide lower profile options. Standard height alternatives are 0.026" to 0.028".

Frequently Asked Questions (FAQ)

Q: Can MCR10ERTJ822 be used as a direct replacement for KTR10EZPJ822?

A: MCR10ERTJ822 matches all electrical specifications (8.2 kΩ, ±5%, 0.125W, ±200ppm/°C) and mechanical dimensions (0805 package). However, this part is discontinued at DiGi Electronics. For new designs, select active alternatives such as ERJ-6GEYJ822V or RMCF0805JT8K20.

Q: What is the difference between ±5% and ±1% tolerance parts?

A: Tolerance defines the maximum deviation from the nominal 8.2 kΩ value. ±5% allows ±410 Ohms variation; ±1% allows ±82 Ohms. Select ±1% parts (CRG0805F8K2, ERJ-6ENF8201V, RC0805FR-078K2L, RMCF0805FT8K20) for precision circuits where resistance accuracy directly impacts performance.

Q: Are all substitute parts AEC-Q200 qualified?

A: No. KTR10EZPJ822, ERJ-6GEYJ822V, CRCW08058K20JNEA, ERJ-6ENF8201V, RMCF0805FT8K20, and RMCF0805JT8K20 carry AEC-Q200 automotive qualification. CRG0805F8K2, RC0805FR-078K2L, RC0805JR-078K2L, and CR0805-JW-822ELF do not. For automotive applications, restrict selection to AEC-Q200 qualified parts.

Q: Does package format (Tape & Reel vs. Cut Tape) affect electrical performance?

A: No. Packaging format affects only handling and assembly logistics. Tape & Reel and Cut Tape & Digi-Reel formats contain identical components. Selection depends on manufacturing equipment compatibility and supply chain requirements.

Q: What does ±200ppm/°C temperature coefficient mean?

A: Temperature coefficient specifies resistance change per degree Celsius. ±200ppm/°C means the 8.2 kΩ resistor changes by approximately ±1.64 Ohms per °C across the operating range. ±100ppm/°C parts (CRG0805F8K2, ERJ-6ENF8201V, RC0805FR-078K2L, RMCF0805FT8K20) exhibit half this drift, improving circuit stability in temperature-sensitive applications.

Q: Can I substitute a ±1% part for a ±5% specification?

A: Yes. ±1% tolerance is a performance upgrade that maintains backward compatibility. The circuit will function identically or with improved accuracy. No design changes are required.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts meet ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity requirements, ensuring compatibility with standard PCB assembly processes.

Q: What is the maximum height constraint for 0805 resistors?

A: Listed parts range from 0.020" to 0.028" maximum seated height. CRCW08058K20JNEA (0.020") and CR0805-JW-822ELF (0.024") are lowest profile. Standard height is 0.026". Verify PCB clearance requirements before selecting low-profile alternatives.

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