KTR10EZPJ161 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ161 is a 160 Ohms ±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 Automotive AEC-Q200 qualification and operates across -55°C to 155°C. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified based on matching resistance value, package format, power rating, and compliance certifications while allowing tolerance and temperature coefficient variations within acceptable engineering parameters.

Key Parameters

Parameter	Value
Resistance	160 Ohms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C to 155°C
Compliance	ROHS3, AEC-Q200
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Parameters:

Resistance value: 160 Ohms (exact match required)
Package format: 0805 (2012 Metric) (exact match required)
Power rating: 0.125W (1/8W) (exact match required)
Composition: Thick Film (exact match required)
Operating temperature range: -55°C to 155°C minimum (exact match required)

Allowable Variations:

Tolerance: ±5% or tighter (±1% acceptable as upgrade)
Temperature coefficient: ±200ppm/°C or better (±100ppm/°C acceptable as upgrade)
Compliance certifications: AEC-Q200 or equivalent automotive qualification
Moisture resistance features: Additional features acceptable

Substitute Categories:

Direct equivalents: Identical tolerance (±5%), same temperature coefficient range
Upgraded tolerance: Tighter tolerance (±1%) with same or better temperature coefficient
Alternative manufacturers: Different manufacturer with identical or superior specifications

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Package	Temp Coeff	Operating Temp	AEC-Q200	Height (Max)
KTR10EZPJ161	Rohm Semiconductor	160 Ω	±5%	1/8W	0805	±200ppm/°C	-55 to 155°C	Yes	0.65mm
KTR10EZPF1600	Rohm Semiconductor	160 Ω	±1%	1/8W	0805	±100ppm/°C	-55 to 155°C	Yes	0.65mm
ERJ-6GEYJ161V	Panasonic Electronic Components	160 Ω	±5%	1/8W	0805	±200ppm/°C	-55 to 155°C	Yes	0.70mm
CRCW0805160RJNEA	Vishay Dale	160 Ω	±5%	1/8W	0805	±200ppm/°C	-55 to 155°C	Yes	0.50mm
ERJ-6ENF1600V	Panasonic Electronic Components	160 Ω	±1%	1/8W	0805	±100ppm/°C	-55 to 155°C	Yes	0.70mm
RC0805FR-07160RL	YAGEO	160 Ω	±1%	1/8W	0805	±100ppm/°C	-55 to 155°C	No	0.60mm
RC0805JR-07160RL	YAGEO	160 Ω	±5%	1/8W	0805	±100ppm/°C	-55 to 155°C	No	0.60mm
RMCF0805FT160R	Stackpole Electronics Inc	160 Ω	±1%	1/8W	0805	±100ppm/°C	-55 to 155°C	Yes	0.65mm
RMCF0805JT160R	Stackpole Electronics Inc	160 Ω	±5%	1/8W	0805	±200ppm/°C	-55 to 155°C	Yes	0.65mm

Engineering Selection Recommendations

Direct Equivalent (Same Specifications):

ERJ-6GEYJ161V (Panasonic) and RMCF0805JT160R (Stackpole) provide identical electrical specifications with AEC-Q200 automotive qualification. Both maintain ±5% tolerance and ±200ppm/°C temperature coefficient. Selection between these and the primary part depends on supply chain availability and procurement preferences.

Upgraded Tolerance Option:

KTR10EZPF1600 (Rohm), ERJ-6ENF1600V (Panasonic), RC0805FR-07160RL (YAGEO), and RMCF0805FT160R (Stackpole) offer ±1% tolerance with ±100ppm/°C temperature coefficient. These provide superior tolerance performance while maintaining all other critical parameters. KTR10EZPF1600, ERJ-6ENF1600V, and RMCF0805FT160R carry AEC-Q200 certification.

Non-Automotive Qualified Options:

RC0805FR-07160RL and RC0805JR-07160RL (YAGEO) lack AEC-Q200 automotive qualification. These are suitable only for non-automotive applications where automotive compliance is not required.

Compliance Verification: All recommended substitutes maintain ROHS3 compliance, MSL 1 (Unlimited) moisture sensitivity rating, and identical operating temperature range (-55°C to 155°C). Height variations (0.50mm to 0.70mm) are within standard PCB assembly tolerances for 0805 packages.

Frequently Asked Questions (FAQ)

Q: Can I substitute KTR10EZPJ161 with a ±1% tolerance part? A: Yes. Parts with ±1% tolerance (KTR10EZPF1600, ERJ-6ENF1600V, RC0805FR-07160RL, RMCF0805FT160R) are direct upgrades. The tighter tolerance provides improved circuit accuracy while maintaining all other electrical and mechanical specifications.

Q: Are all substitute parts automotive qualified? A: No. RC0805FR-07160RL and RC0805JR-07160RL from YAGEO do not carry AEC-Q200 certification. For automotive applications, use only KTR10EZPF1600, ERJ-6GEYJ161V, ERJ-6ENF1600V, RMCF0805FT160R, or RMCF0805JT160R.

Q: Does the height difference between substitute parts affect PCB assembly? A: Height variations range from 0.50mm to 0.70mm across all substitutes. These differences are within standard 0805 package tolerances and do not affect PCB assembly processes or reflow soldering.

Q: What is the difference between ±5% and ±1% tolerance parts? A: Tolerance defines the maximum deviation from the nominal 160 Ohm value. ±5% allows ±8 Ohms deviation (152-168 Ohms), while ±1% allows ±1.6 Ohms deviation (158.4-161.6 Ohms). ±1% parts provide tighter resistance control for precision circuits.

Q: Can I use YAGEO RC0805 series in automotive applications? A: RC0805FR-07160RL and RC0805JR-07160RL lack AEC-Q200 automotive qualification. Use these only in non-automotive or non-critical applications. For automotive use, select from AEC-Q200 qualified alternatives.

Q: Are all parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the primary KTR10EZPJ161 specification.

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