RT0402FRE07357RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07357RL is a 357 Ohm ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.063W (1/16W) power dissipation and operates across -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 rating, indicating unlimited moisture sensitivity protection. As an active product with established supply availability, equivalent and substitute parts are available from multiple manufacturers offering improved tolerance specifications and enhanced reliability features.

Key Parameters

Parameter	Value
Resistance	357 Ohms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE07357RL is determined by the following critical parameters: identical resistance value (357 Ohms), compatible package format (0402/1005 Metric), matching power rating (0.063W), and thin film composition. Tolerance, temperature coefficient, and operating temperature range define performance tier classifications. All substitute parts maintain the same physical dimensions (0.039" L x 0.020" W) and termination count (2), ensuring mechanical and electrical compatibility in PCB layouts.

Substitute parts are grouped by tolerance specification: ±0.1% tolerance parts represent performance upgrades with tighter resistance accuracy; ±0.5% tolerance parts maintain functional equivalence with relaxed tolerance specifications. Temperature coefficient variations (±10ppm/°C to ±50ppm/°C) and maximum operating temperature differences are secondary selection criteria based on application thermal requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Height Max (mm)	RoHS Status
RT0402FRE07357RL	YAGEO	357 Ω	±1%	0.063	±50	-55 to 155	0.35	ROHS3
CPF0402B357RE1	TE Connectivity	357 Ω	±0.1%	0.063	±25	-55 to 155	0.35	ROHS3
ERA-2AEB3570X	Panasonic	357 Ω	±0.1%	0.063	±25	-55 to 155	0.40	ROHS3
RN73C1E357RBTDF	TE Connectivity	357 Ω	±0.1%	0.063	±10	-55 to 155	0.35	ROHS3
RR0510P-3570-D	Susumu	357 Ω	±0.5%	0.063	±25	-55 to 125	0.40	ROHS3

Engineering Selection Recommendations

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring regulatory and environmental compatibility with the original RT0402FRE07357RL specification.

CPF0402B357RE1 and RN73C1E357RBTDF offer ±0.1% tolerance with improved temperature coefficient stability (±25ppm/°C and ±10ppm/°C respectively), suitable for precision analog circuits requiring tighter resistance accuracy than the original ±1% specification.

ERA-2AEB3570X carries AEC-Q200 automotive qualification, appropriate for applications requiring automotive-grade reliability standards. This part maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient across the full -55°C to 155°C operating range.

RR0510P-3570-D from Susumu provides functional equivalence with ±0.5% tolerance and ±25ppm/°C temperature coefficient. Operating temperature maximum is limited to 125°C, requiring verification for applications requiring full -55°C to 155°C range.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B357RE1 directly replace RT0402FRE07357RL? A: Yes. Both parts share identical 357 Ohm resistance, 0402 package, 0.063W power rating, and thin film composition. CPF0402B357RE1 offers superior ±0.1% tolerance compared to the original ±1%, with compatible physical dimensions and electrical performance across the operating temperature range.

Q: What is the primary difference between ERA-2AEB3570X and other substitutes? A: ERA-2AEB3570X carries AEC-Q200 automotive qualification, distinguishing it for automotive applications. Maximum seated height is 0.40mm versus 0.35mm for other options, requiring PCB layout verification for height-constrained assemblies.

Q: Is RR0510P-3570-D suitable for all applications? A: RR0510P-3570-D operates to 125°C maximum, compared to 155°C for the original part. Applications requiring full -55°C to 155°C range must verify thermal requirements before selection.

Q: Do all substitutes maintain the same package footprint? A: All substitutes use 0402 (1005 Metric) package with identical length (0.039") and width (0.020"). Maximum seated height varies: 0.35mm for RT0402FRE07357RL, CPF0402B357RE1, and RN73C1E357RBTDF; 0.40mm for ERA-2AEB3570X and RR0510P-3570-D. PCB assembly clearance must accommodate the taller variants.

Q: Which substitute offers the best temperature stability? A: RN73C1E357RBTDF provides the lowest temperature coefficient at ±10ppm/°C, compared to ±25ppm/°C for CPF0402B357RE1 and ERA-2AEB3570X, and ±50ppm/°C for the original RT0402FRE07357RL.

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