KTR10EZPJ913 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ913 is a 91 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and meets AEC-Q200 automotive qualification standards with high voltage capability. The part is currently active in production. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the 0805 package footprint, enabling design flexibility and supply chain optimization.

Key Parameters

Parameter	Value
Resistance	91 kOhms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

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

Resistance Value: Must be 91 kOhms
Package Format: Must be 0805 (2012 Metric)
Power Rating: Must be 0.125W (1/8W)
Composition: Must be Thick Film
Operating Temperature Range: Must span -55°C to 155°C minimum
RoHS Compliance: Must be ROHS3 Compliant
Moisture Sensitivity: Must be MSL 1 or equivalent

Substitute parts are grouped into two categories based on tolerance specification:

Category A - ±5% Tolerance (Direct Equivalents): Parts maintaining the original ±5% tolerance specification. These provide identical electrical performance characteristics.

Category B - ±1% Tolerance (Upgraded Tolerance): Parts offering improved tolerance specification (±1%) while maintaining all other electrical and mechanical parameters. These represent performance upgrades suitable for applications requiring tighter tolerance control.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	Height Max (mm)	AEC-Q200	Product Status
KTR10EZPJ913	Rohm Semiconductor	91 kOhms	±5%	0.125	±200	-55 to 155	0805	0.65	Yes	Active
ERJ-6GEYJ913V	Panasonic Electronic Components	91 kOhms	±5%	0.125	±200	-55 to 155	0805	0.70	Yes	Active
CRCW080591K0JNEA	Vishay Dale	91 kOhms	±5%	0.125	±200	-55 to 155	0805	0.50	Yes	Active
RC0805JR-0791KL	YAGEO	91 kOhms	±5%	0.125	±100	-55 to 155	0805	0.60	No	Active
RMCF0805JT91K0	Stackpole Electronics Inc	91 kOhms	±5%	0.125	±200	-55 to 155	0805	0.65	Yes	Active
MCR10ERTF9102	Rohm Semiconductor	91 kOhms	±1%	0.125	±100	-55 to 155	0805	0.65	No	Discontinued at DiGi Electronics
ERJ-6ENF9102V	Panasonic Electronic Components	91 kOhms	±1%	0.125	±100	-55 to 155	0805	0.70	Yes	Active
RC0805FR-0791KL	YAGEO	91 kOhms	±1%	0.125	±100	-55 to 155	0805	0.60	No	Active
RMCF0805FT91K0	Stackpole Electronics Inc	91 kOhms	±1%	0.125	±100	-55 to 155	0805	0.65	Yes	Active

Engineering Selection Recommendations

For Direct Replacement (±5% Tolerance)

ERJ-6GEYJ913V, CRCW080591K0JNEA, and RMCF0805JT91K0 are functionally equivalent to KTR10EZPJ913. All three maintain ±5% tolerance, AEC-Q200 automotive qualification, and active production status. CRCW080591K0JNEA offers the lowest profile height at 0.50mm. ERJ-6GEYJ913V and RMCF0805JT91K0 match the original 0.65mm height specification.

RC0805JR-0791KL is electrically compatible but lacks AEC-Q200 certification and features moisture-resistant composition instead of automotive qualification.

For Upgraded Tolerance (±1% Tolerance)

ERJ-6ENF9102V and RMCF0805FT91K0 provide ±1% tolerance with AEC-Q200 certification and active production status. Both are suitable for applications requiring tighter tolerance control while maintaining automotive qualification.

RC0805FR-0791KL offers ±1% tolerance and moisture-resistant composition but lacks AEC-Q200 certification.

MCR10ERTF9102 is discontinued at DiGi Electronics and should not be selected for new designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute KTR10EZPJ913 with a ±1% tolerance part?

A: Yes. ERJ-6ENF9102V and RMCF0805FT91K0 are direct substitutes with improved ±1% tolerance. Both maintain AEC-Q200 certification, 0805 package format, and -55°C to 155°C operating range. Verify circuit design requirements before substitution.

Q: What is the difference between AEC-Q200 certified and non-certified parts?

A: AEC-Q200 certification indicates automotive-grade qualification with defined reliability and performance standards. KTR10EZPJ913, ERJ-6GEYJ913V, CRCW080591K0JNEA, ERJ-6ENF9102V, and RMCF0805FT91K0 carry this certification. RC0805JR-0791KL and RC0805FR-0791KL do not.

Q: Are all substitute parts available in the same packaging format?

A: All listed substitutes use 0805 (2012 Metric) package format with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height variations range from 0.50mm to 0.70mm maximum seated height. Verify PCB assembly clearance requirements for height-sensitive 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 parts maintain MSL 1 rating.

Q: Can I use RC0805JR-0791KL in an automotive application?

A: RC0805JR-0791KL lacks AEC-Q200 certification. For automotive applications requiring AEC-Q200 compliance, select from KTR10EZPJ913, ERJ-6GEYJ913V, CRCW080591K0JNEA, ERJ-6ENF9102V, or RMCF0805FT91K0.

Q: Why is MCR10ERTF9102 listed if it is discontinued?

A: MCR10ERTF9102 is documented for reference only. It is discontinued at DiGi Electronics and should not be selected for new designs. Use ERJ-6ENF9102V or RMCF0805FT91K0 as active alternatives with ±1% tolerance.

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