MCR03EZPFX16R0 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX16R0 is a 16 Ohm ±1% thick film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Rohm Semiconductor, this component meets automotive AEC-Q200 qualification standards and operates across -55°C to 155°C. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active manufacturers to maintain design continuity and supply chain reliability.

Key Parameters

Parameter	Value
Resistance	16 Ohms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°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 eligibility is determined by strict equivalence across the following parameters: resistance value (16 Ohms), tolerance (±1%), power rating (0.1W), package type (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and RoHS3 compliance. All identified substitutes meet these core electrical and mechanical specifications. Parts are grouped by product status and automotive qualification to facilitate selection based on supply availability and application requirements.

Direct Substitutes (identical electrical and mechanical specifications):

MCR03ERTF16R0 (Rohm Semiconductor)
CRCW060316R0FKEA (Vishay Dale)
ERJ-3EKF16R0V (Panasonic Electronic Components)
RMCF0603FT16R0 (Stackpole Electronics Inc)

Similar Substitutes (equivalent core specifications with minor feature variations):

AC0603FR-0716RL (YAGEO) — includes moisture resistant feature
RC0603FR-0716RL (YAGEO) — moisture resistant variant

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Operating Temp	AEC-Q200	Product Status	Inventory (Pcs)
MCR03EZPFX16R0	Rohm Semiconductor	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	Yes	Discontinued	1062
MCR03ERTF16R0	Rohm Semiconductor	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	—	Discontinued	854
CRCW060316R0FKEA	Vishay Dale	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	Yes	Active	22229
ERJ-3EKF16R0V	Panasonic Electronic Components	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	Yes	Active	88973
RMCF0603FT16R0	Stackpole Electronics Inc	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	Yes	Active	24353
AC0603FR-0716RL	YAGEO	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	Yes	Active	6699
RC0603FR-0716RL	YAGEO	16 Ω	±1%	0.1	0603	±100ppm/°C	-55°C to 155°C	—	Active	253535

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive qualification, select from CRCW060316R0FKEA (Vishay Dale), ERJ-3EKF16R0V (Panasonic), RMCF0603FT16R0 (Stackpole), or AC0603FR-0716RL (YAGEO). All four parts maintain active product status with established supply chains. ERJ-3EKF16R0V offers the highest inventory availability (88,973 units), followed by RC0603FR-0716RL (253,535 units), which lacks explicit AEC-Q200 designation but meets all electrical and mechanical specifications.

For non-automotive applications where AEC-Q200 certification is not required, RC0603FR-0716RL provides maximum supply availability and cost efficiency while maintaining full electrical equivalence. YAGEO AC0603FR-0716RL and RC0603FR-0716RL both incorporate moisture-resistant features, offering enhanced environmental protection in humid or corrosive conditions.

Frequently Asked Questions (FAQ)

Q: Can MCR03ERTF16R0 directly replace MCR03EZPFX16R0? A: Yes. Both are Rohm Semiconductor 16 Ohm ±1% 0603 thick film resistors with identical electrical specifications, operating temperature range, and temperature coefficient. The primary difference is packaging format (Cut Tape vs. standard packaging) and discontinued status.

Q: Are YAGEO AC0603FR-0716RL and RC0603FR-0716RL suitable for automotive applications? A: AC0603FR-0716RL carries AEC-Q200 certification and is suitable for automotive use. RC0603FR-0716RL lacks explicit AEC-Q200 designation; use only in non-automotive applications or where automotive qualification is not mandated.

Q: What is the significance of moisture-resistant features in AC0603FR-0716RL and RC0603FR-0716RL? A: Both parts incorporate moisture-resistant thick film construction, providing enhanced reliability in high-humidity environments. All parts maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating no special storage or handling requirements.

Q: Do all substitute parts fit the same PCB footprint? A: Yes. All parts use 0603 (1608 Metric) package with identical termination count (2) and compatible physical dimensions. Slight variations in length and height (within 0.002" to 0.004") do not affect PCB assembly compatibility.

Q: Which substitute offers the best supply availability? A: RC0603FR-0716RL (YAGEO) provides the highest inventory (253,535 units). For automotive-qualified alternatives, ERJ-3EKF16R0V (Panasonic) offers 88,973 units in stock.

Q: Are all substitutes RoHS3 compliant? A: Yes. All listed substitutes meet ROHS3 compliance requirements and are REACH unaffected.

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