KTR10EZPJ150 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ150 is a 15 Ohm ±5% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Rohm Semiconductor. This component is rated for automotive applications under AEC-Q200 standard with high voltage capability and operates across -55°C to 155°C. The part is currently active in production with 885 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements demand improved tolerance specifications, or when alternative manufacturers' components offer superior inventory availability or cost optimization while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	15 Ohms
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	1 (Unlimited)

Substitute Part Grouping Explanation

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

Mandatory Matching Parameters:

Resistance value: 15 Ohms
Package type: 0805 (2012 Metric)
Power rating: 0.125W (1/8W)
Composition: Thick Film
Operating temperature range: -55°C to 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

Allowable Variations:

Tolerance: ±5% (primary specification) or ±1% (upgraded specification)
Temperature coefficient: ±200ppm/°C (primary) or ±100ppm/°C (upgraded)
Automotive rating: AEC-Q200 certification optional but preferred
Manufacturer: Any qualified supplier
Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

Substitute parts are grouped into two categories: direct equivalents (matching ±5% tolerance and ±200ppm/°C coefficient) and upgraded alternatives (offering ±1% tolerance and/or ±100ppm/°C coefficient).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Package	Temp Coeff	AEC-Q200	Status
KTR10EZPJ150	Rohm Semiconductor	15Ω	±5%	0.125W	0805	±200ppm/°C	Yes	Active
MCR10ERTJ150	Rohm Semiconductor	15Ω	±5%	0.125W	0805	±200ppm/°C	No	Discontinued
KTR10EZPF15R0	Rohm Semiconductor	15Ω	±1%	0.125W	0805	±100ppm/°C	Yes	Active
ERJ-6GEYJ150V	Panasonic Electronic Components	15Ω	±5%	0.125W	0805	±200ppm/°C	Yes	Active
CRCW080515R0JNEA	Vishay Dale	15Ω	±5%	0.125W	0805	±200ppm/°C	Yes	Active
CRG0805F15R	TE Connectivity Passive Product	15Ω	±1%	0.125W	0805	±200ppm/°C	No	Active
ERJ-6ENF15R0V	Panasonic Electronic Components	15Ω	±1%	0.125W	0805	±100ppm/°C	Yes	Active
RC0805FR-0715RL	YAGEO	15Ω	±1%	0.125W	0805	±100ppm/°C	No	Active
RC0805JR-0715RL	YAGEO	15Ω	±5%	0.125W	0805	±100ppm/°C	No	Active
RMCF0805FT15R0	Stackpole Electronics Inc	15Ω	±1%	0.125W	0805	±100ppm/°C	Yes	Active
RMCF0805JT15R0	Stackpole Electronics Inc	15Ω	±5%	0.125W	0805	±200ppm/°C	Yes	Active

Engineering Selection Recommendations

Direct Equivalents (±5% Tolerance, ±200ppm/°C):

For applications requiring exact specification matching with the KTR10EZPJ150, the following active parts provide direct substitution:

ERJ-6GEYJ150V (Panasonic): AEC-Q200 rated, 99,211 units in stock, identical electrical specifications
CRCW080515R0JNEA (Vishay Dale): AEC-Q200 rated, 45,960 units in stock, lowest seated height at 0.020"
RMCF0805JT15R0 (Stackpole): AEC-Q200 rated, 127,894 units in stock, highest inventory availability

MCR10ERTJ150 (Rohm) is electrically equivalent but discontinued at DiGi Electronics and should not be selected for new designs.

Upgraded Alternatives (±1% Tolerance, ±100ppm/°C):

For applications requiring improved tolerance and temperature stability:

KTR10EZPF15R0 (Rohm): AEC-Q200 rated, same manufacturer as primary part, 1,334 units in stock
ERJ-6ENF15R0V (Panasonic): AEC-Q200 rated, 129,429 units in stock, highest inventory among upgrades
RMCF0805FT15R0 (Stackpole): AEC-Q200 rated, 396,288 units in stock, largest inventory pool
RC0805FR-0715RL (YAGEO): Moisture resistant feature, 2,400 units in stock, no AEC-Q200 rating

Non-Automotive Alternatives:

CRG0805F15R (TE Connectivity) and RC0805FR-0715RL (YAGEO) lack AEC-Q200 certification and are suitable only for non-automotive applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute KTR10EZPJ150 with a ±1% tolerance part?

A: Yes. Parts with ±1% tolerance are electrically compatible and represent an upgrade in accuracy. The tighter tolerance does not create incompatibility with circuits designed for ±5% components. Verify that your circuit design does not depend on the higher temperature coefficient of the original part.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Both packaging formats contain identical components. Tape & Reel (TR) is supplied on continuous tape suitable for automated pick-and-place equipment. Cut Tape (CT) & Digi-Reel® is pre-cut tape on a reel, reducing waste for lower-volume applications. Selection depends on assembly process requirements, not electrical performance.

Q: Why do some substitutes have different seated heights?

A: Seated height variation (0.020" to 0.028") is within normal manufacturing tolerance for 0805 package resistors and does not affect electrical function. Height differences may impact PCB assembly clearance in space-constrained designs; verify clearance requirements before selection.

Q: Is AEC-Q200 certification required for my application?

A: AEC-Q200 certification is mandatory for automotive applications subject to automotive qualification standards. For industrial or consumer applications, AEC-Q200 is optional but indicates higher reliability screening. Non-certified parts are electrically equivalent if all other parameters match.

Q: Can I use ERJ-6GEYJ150V as a direct replacement for KTR10EZPJ150?

A: Yes. ERJ-6GEYJ150V matches all critical parameters: 15 Ohms, ±5% tolerance, 0.125W power rating, 0805 package, ±200ppm/°C temperature coefficient, and AEC-Q200 certification. It is a direct equivalent from a different manufacturer.

Q: What does ROHS3 Compliant mean?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. All listed substitutes maintain ROHS3 compliance.

Q: Are there any substitutes I should avoid?

A: MCR10ERTJ150 is discontinued at DiGi Electronics and should not be selected for new designs despite electrical equivalence. CRG0805F15R and RC0805FR-0715RL lack AEC-Q200 certification and are unsuitable for automotive applications.

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