RT0402FRE07205RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07205RL is a 205 Ohms ±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, substitute parts are identified for applications requiring improved tolerance specifications or enhanced automotive qualification.

Key Parameters

Parameter	Value
Resistance	205 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

Substitute parts for RT0402FRE07205RL are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 205 Ohms
Package type: 0402 (1005 Metric)
Power rating: 0.063W (1/16W)
Operating temperature range: -55°C to 155°C
Composition: Thin Film
Termination count: 2

Allowable Variations:

Tolerance: May be equal to or tighter than ±1% (±0.1% acceptable)
Temperature coefficient: May be equal to or lower than ±50ppm/°C
Height (seated): Up to 0.016" (0.40mm) acceptable within 0402 package envelope
Compliance certifications: ROHS3 and MSL Level 1 maintained across all substitutes

All identified substitutes maintain identical mechanical fit and electrical performance within the specified operating envelope.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	Height Max (mm)	RoHS Status	MSL
RT0402FRE07205RL	YAGEO	205 Ω	±1%	0.063	±50	-55 to 155	0402	0.35	ROHS3	1
RT0402BRD07205RL	YAGEO	205 Ω	±0.1%	0.063	±25	-55 to 155	0402	0.35	ROHS3	1
CPF0402B205RE1	TE Connectivity	205 Ω	±0.1%	0.063	±25	-55 to 155	0402	0.35	ROHS3	1
ERA-2AEB2050X	Panasonic	205 Ω	±0.1%	0.063	±25	-55 to 155	0402	0.40	ROHS3	1
RN73C1E205RBTDF	TE Connectivity	205 Ω	±0.1%	0.063	±10	-55 to 155	0402	0.35	ROHS3	1

Engineering Selection Recommendations

RT0402BRD07205RL (YAGEO): Direct upgrade from the main part within the same manufacturer series. Offers improved tolerance specification (±0.1% vs ±1%) and reduced temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical package dimensions and compliance certifications. Suitable for applications requiring tighter resistance accuracy.

CPF0402B205RE1 (TE Connectivity Neohm): Equivalent performance to RT0402BRD07205RL with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maintains all compliance requirements and mechanical compatibility. Recommended for designs utilizing TE Connectivity component ecosystems.

ERA-2AEB2050X (Panasonic ERA-2A): Automotive-qualified substitute carrying AEC-Q200 certification. Provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with maximum seated height of 0.40mm (within 0402 envelope). Specified for automotive and high-reliability applications requiring automotive-grade component qualification.

RN73C1E205RBTDF (TE Connectivity Holsworthy): Premium substitute with superior temperature coefficient specification (±10ppm/°C). Maintains ±0.1% tolerance and all compliance certifications. Applicable to precision measurement and temperature-sensitive circuit applications.

All substitutes are active products with confirmed inventory availability and maintain ROHS3 compliance and MSL Level 1 rating.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD07205RL be used as a direct replacement for RT0402FRE07205RL?

A: Yes. Both parts share identical 0402 package dimensions, 205 Ohms resistance, 0.063W power rating, and -55°C to 155°C operating range. RT0402BRD07205RL provides improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a compatible upgrade.

Q: What is the difference between standard and automotive-qualified substitutes?

A: ERA-2AEB2050X carries AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental testing standards. This certification is required for automotive applications but is not necessary for general industrial or consumer electronics. All other substitutes are industrial-grade components.

Q: Are there mechanical compatibility concerns when substituting ERA-2AEB2050X?

A: ERA-2AEB2050X has a maximum seated height of 0.40mm compared to 0.35mm for other substitutes. This remains within the 0402 package specification and does not affect PCB layout or assembly compatibility. Verify clearance in applications with height-constrained designs.

Q: Which substitute offers the best temperature stability?

A: RN73C1E205RBTDF provides the lowest temperature coefficient at ±10ppm/°C, compared to ±25ppm/°C for other substitutes and ±50ppm/°C for the main part. This specification is relevant for precision analog circuits and temperature-sensitive measurement applications.

Q: Do all substitutes maintain the same moisture sensitivity rating?

A: Yes. All identified substitutes carry MSL Level 1 rating, indicating unlimited moisture sensitivity protection. Storage and handling requirements are equivalent across all parts.

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