RT0805FRE07392KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07392KL is a 392 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface-mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified for applications requiring improved tolerance specifications, higher power ratings, or automotive-grade certifications while maintaining the same resistance value and package footprint.

Key Parameters

Parameter	Value
Resistance	392 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Compatibility Requirements:

Resistance value: 392 kOhms (exact match required)
Package / Case: 0805 (2012 Metric) (exact match required)
Composition: Thin Film (exact match required)
Operating Temperature Range: -55°C to 155°C (minimum requirement)
RoHS Status: ROHS3 Compliant (minimum requirement)

Allowable Parameter Variations:

Tolerance: May be equal to or tighter (lower) than ±1%
Power Rating: May be equal to or higher than 0.125W
Temperature Coefficient: May vary within manufacturer specifications
Certifications: May include additional qualifications (e.g., AEC-Q200 automotive rating)

The substitute parts listed below meet all primary compatibility requirements and fall within allowable parameter variations.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Temp Coeff (ppm/°C)	Operating Temp	Package	RoHS Status	Special Features
RT0805FRE07392KL	YAGEO	392 kOhms	±1%	0.125W	±50	-55°C to 155°C	0805	ROHS3	—
RT0805BRD07392KL	YAGEO	392 kOhms	±0.1%	0.125W	±25	-55°C to 155°C	0805	ROHS3	Improved tolerance
RT0805BRE07392KL	YAGEO	392 kOhms	±0.1%	0.125W	±50	-55°C to 155°C	0805	ROHS3	Improved tolerance
5-2176094-0	TE Connectivity	392 kOhms	±0.1%	0.25W	±25	-55°C to 155°C	0805	ROHS3	Higher power rating
ERA-6AEB3923V	Panasonic	392 kOhms	±0.1%	0.125W	±25	-55°C to 155°C	0805	ROHS3	AEC-Q200 Automotive

Engineering Selection Recommendations

RT0805BRD07392KL (YAGEO): Direct upgrade from RT0805FRE07392KL with tighter tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). Maintains identical power rating and package. ROHS3 compliant. Suitable for precision analog circuits requiring improved accuracy.

RT0805BRE07392KL (YAGEO): Offers tighter tolerance (±0.1%) while retaining the original temperature coefficient specification (±50ppm/°C). Identical power rating and package. ROHS3 compliant. Intermediate option between original and highest-precision alternatives.

5-2176094-0 (TE Connectivity): Provides doubled power rating (0.25W vs 0.125W) with tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C). Maintains 0805 package footprint. ROHS3 compliant. Suitable for applications requiring higher thermal headroom or where component stress margins must be increased.

ERA-6AEB3923V (Panasonic): Automotive-grade AEC-Q200 qualified resistor with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maintains 0.125W power rating and 0805 package. ROHS3 compliant. Required for automotive applications or systems with automotive-grade component requirements.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07392KL replace RT0805FRE07392KL in any application?

A: Yes. RT0805BRD07392KL meets all compatibility requirements with improved tolerance and temperature coefficient specifications. The tighter tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) make it suitable for any application using the original part.

Q: What is the difference between RT0805BRD07392KL and RT0805BRE07392KL?

A: Both offer ±0.1% tolerance. RT0805BRD07392KL has ±25ppm/°C temperature coefficient, while RT0805BRE07392KL retains ±50ppm/°C. RT0805BRD07392KL is preferred for temperature-sensitive applications.

Q: When should 5-2176094-0 be selected instead of YAGEO alternatives?

A: Select 5-2176094-0 when the application requires higher power dissipation capability (0.25W vs 0.125W) or when component thermal stress margins must be increased. The doubled power rating provides additional safety margin in high-current or high-frequency circuits.

Q: Is ERA-6AEB3923V compatible with non-automotive applications?

A: Yes. ERA-6AEB3923V meets all standard compatibility requirements and exceeds them with AEC-Q200 automotive qualification. It can be used in any application where RT0805FRE07392KL is specified. The automotive qualification does not restrict use in non-automotive circuits.

Q: Do all substitute parts maintain the same 0805 package footprint?

A: Yes. All listed substitute parts use the 0805 (2012 Metric) package with identical land pattern dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height variations are minimal (0.024" to 0.026" seated maximum) and do not affect PCB assembly compatibility.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification, matching the original RT0805FRE07392KL specification.

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