RT0402FRE07232RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07232RL is a 232 Ohms ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This surface mount resistor is rated at 0.063W (1/16W) power dissipation and operates across -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the 0402 package form factor, enabling direct replacement in circuit designs where tolerance, temperature coefficient, and power rating requirements align.

Key Parameters

Parameter	Value
Resistance	232 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
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE07232RL is determined by strict equivalence across the following parameters:

Resistance Value: 232 Ohms (exact match required)
Package Type: 0402 (1005 Metric) form factor
Power Rating: 0.063W minimum
Composition: Thin film construction
Operating Temperature Range: -55°C to 155°C minimum coverage
Compliance: ROHS3 and MSL 1 ratings

Substitute parts identified in this reference maintain all core electrical and mechanical specifications. Tolerance improvements (from ±1% to ±0.1%) and temperature coefficient enhancements represent upgrades that do not compromise compatibility. All substitute parts are confirmed Active status with equivalent or superior reliability characteristics.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	Height Max (mm)	RoHS Status
RT0402FRE07232RL	YAGEO	232 Ω	±1%	0.063	±50	-55 to 155	0402	0.35	ROHS3
RT0402BRE07232RL	YAGEO	232 Ω	±0.1%	0.063	±50	-55 to 155	0402	0.35	ROHS3
CPF0402B232RE1	TE Connectivity	232 Ω	±0.1%	0.063	±25	-55 to 155	0402	0.35	ROHS3
ERA-2AEB2320X	Panasonic	232 Ω	±0.1%	0.063	±25	-55 to 155	0402	0.40	ROHS3
RN73C1E232RBTDF	TE Connectivity	232 Ω	±0.1%	0.063	±10	-55 to 155	0402	0.35	ROHS3

Engineering Selection Recommendations

All identified substitute parts maintain full compatibility with the RT0402FRE07232RL across electrical and mechanical specifications. Selection among substitutes is based on the following criteria:

RT0402BRE07232RL (YAGEO): Direct upgrade from the same manufacturer with improved ±0.1% tolerance while maintaining identical temperature coefficient and physical dimensions. Recommended for applications requiring tighter tolerance control without design modification.

CPF0402B232RE1 (TE Connectivity Neohm): Offers ±0.1% tolerance with reduced temperature coefficient (±25ppm/°C). Suitable for precision applications where thermal stability is prioritized. Active product status confirmed.

ERA-2AEB2320X (Panasonic): Automotive-grade AEC-Q200 rated component with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maximum seated height of 0.40mm accommodates standard 0402 PCB layouts. Recommended for automotive and high-reliability applications.

RN73C1E232RBTDF (TE Connectivity Holsworthy): Precision option with superior ±10ppm/°C temperature coefficient and ±0.1% tolerance. Optimal for applications requiring minimal thermal drift. Active product status confirmed.

All substitute parts carry ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRE07232RL directly replace RT0402FRE07232RL?

A: Yes. Both parts share identical 0402 package dimensions, 0.063W power rating, -55°C to 155°C operating range, and ±50ppm/°C temperature coefficient. The RT0402BRE07232RL provides improved ±0.1% tolerance versus ±1%, representing an upgrade with no compatibility concerns.

Q: What is the primary difference between YAGEO and TE Connectivity substitutes?

A: YAGEO parts (RT series) maintain the original ±50ppm/°C temperature coefficient. TE Connectivity parts (CPF and RN73 series) offer reduced temperature coefficients (±25ppm/°C and ±10ppm/°C respectively), providing enhanced thermal stability for precision applications.

Q: Is ERA-2AEB2320X suitable for non-automotive applications?

A: Yes. The AEC-Q200 automotive qualification is an additional certification that does not restrict use in standard industrial or consumer applications. The part meets all baseline 0402 resistor specifications and ROHS3 compliance requirements.

Q: Are there height clearance concerns with ERA-2AEB2320X?

A: The ERA-2AEB2320X maximum seated height is 0.40mm compared to 0.35mm for other substitutes. This 0.05mm difference remains within standard 0402 package tolerances and does not affect PCB assembly compatibility.

Q: Which substitute offers the best temperature stability?

A: RN73C1E232RBTDF provides the lowest temperature coefficient at ±10ppm/°C, making it optimal for applications requiring minimal resistance drift across the -55°C to 155°C operating range.

Q: Do all substitutes maintain MSL 1 rating?

A: Yes. All identified substitutes carry MSL 1 (Unlimited) moisture sensitivity level, matching the original RT0402FRE07232RL specification and requiring no special storage or handling modifications.

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