RT0402FRE07432RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07432RL is a 432 Ohm thin film chip resistor manufactured by YAGEO in the 0402 (1005 Metric) package. This surface mount device delivers 0.063W (1/16W) power dissipation with ±1% tolerance and operates across the -55°C to 155°C temperature range. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent resistance values, package dimensions, power ratings, and thermal operating ranges align with application requirements while offering improved tolerance specifications or enhanced reliability certifications.

Key Parameters

Parameter	Value
Resistance	432 Ohms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C ~ 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE07432RL is determined by strict alignment of the following parameters:

Resistance Value: All substitutes must be 432 Ohms
Package Specification: All substitutes must be 0402 (1005 Metric) with identical footprint dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm)
Power Rating: All substitutes must support 0.063W (1/16W) minimum
Composition: All substitutes must be thin film construction
Operating Temperature Range: All substitutes must support -55°C to 155°C minimum
Termination Count: All substitutes must have 2 terminations
Compliance: All substitutes must maintain ROHS3 compliance

The identified substitute parts meet these criteria. Tolerance specifications and temperature coefficients may vary among substitutes, representing either equivalent or upgraded performance characteristics within the same functional category.

Parameter Comparison

Parameter	RT0402FRE07432RL	RT0402BRD07432RL	CPF0402B432RE1	ERA-2AEB4320X	RN73C1E432RBTDF
Manufacturer	YAGEO	YAGEO	TE Connectivity	Panasonic	TE Connectivity
Resistance	432 Ohms	432 Ohms	432 Ohms	432 Ohms	432 Ohms
Tolerance	±1%	±0.1%	±0.1%	±0.1%	±0.1%
Power Rating	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Composition	Thin Film	Thin Film	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±50ppm/°C	±25ppm/°C	±25ppm/°C	±25ppm/°C	±10ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Height - Seated (Max)	0.014" (0.35mm)	0.014" (0.35mm)	0.014" (0.35mm)	0.016" (0.40mm)	0.014" (0.35mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original RT0402FRE07432RL specification.

RT0402BRD07432RL (YAGEO): Direct manufacturer equivalent offering improved ±0.1% tolerance and reduced ±25ppm/°C temperature coefficient. Same package footprint and height. Suitable for applications requiring tighter tolerance control within the YAGEO RT series.

CPF0402B432RE1 (TE Connectivity): TE Connectivity thin film resistor with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Identical package dimensions and height. Provides cross-manufacturer substitution with equivalent performance characteristics.

ERA-2AEB4320X (Panasonic): Panasonic automotive-grade resistor certified to AEC-Q200 standard with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maximum seated height is 0.016" (0.40mm), representing a 0.001" increase over the original part. Suitable for automotive applications requiring AEC-Q200 qualification.

RN73C1E432RBTDF (TE Connectivity): TE Connectivity Holsworthy series thin film resistor with ±0.1% tolerance and superior ±10ppm/°C temperature coefficient. Identical package dimensions and height. Appropriate for precision applications requiring minimal temperature drift.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD07432RL replace RT0402FRE07432RL in any application?

A: Yes. Both parts share identical 0402 package dimensions, power rating, operating temperature range, and composition. The RT0402BRD07432RL offers improved ±0.1% tolerance compared to the original ±1% specification, making it functionally compatible for direct substitution.

Q: What is the significance of the height difference in ERA-2AEB4320X?

A: The ERA-2AEB4320X has a maximum seated height of 0.016" (0.40mm) versus 0.014" (0.35mm) for other substitutes. This 0.001" difference must be evaluated against PCB design clearances and assembly constraints. The part remains mechanically compatible with 0402 footprints but may require clearance verification in space-constrained layouts.

Q: Why does RN73C1E432RBTDF have a lower temperature coefficient?

A: The RN73C1E432RBTDF exhibits ±10ppm/°C temperature coefficient compared to ±50ppm/°C for the original part and ±25ppm/°C for other substitutes. This represents superior temperature stability and is suitable for precision analog circuits where resistance drift across the operating temperature range must be minimized.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental and regulatory specifications of the original RT0402FRE07432RL.

Q: Can ERA-2AEB4320X be used in non-automotive applications?

A: Yes. AEC-Q200 certification indicates automotive-grade reliability but does not restrict use in non-automotive applications. The part meets all electrical and mechanical specifications for general industrial and commercial use.

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