RT0402FRE0769K8L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0769K8L is a 69.8 kOhms ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This surface-mount resistor is rated for 0.063W (1/16W) power dissipation and operates across -55°C to 155°C. The part is ROHS3 compliant, carries MSL 1 (Unlimited) moisture sensitivity rating, and maintains active product status. Equivalent and substitute parts are identified for applications requiring alternative tolerance grades, manufacturer options, or automotive-qualified alternatives while maintaining the same resistance value, package footprint, and electrical performance envelope.

Substiute Parts

RT0402FRE0769K8L

YAGEOIn Stock: 812RT0402FRE0769K8L Datasheet

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RT0402BRD0769K8L

YAGEOIn Stock: 29012RT0402BRD0769K8L Datasheet

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RT0402DRE0769K8L

YAGEOIn Stock: 10627RT0402DRE0769K8L Datasheet

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CPF0402B69K8E1

TE Connectivity Passive ProductIn Stock: 4838CPF0402B69K8E1 Datasheet

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ERA-2AEB6982X

Panasonic Electronic ComponentsIn Stock: 55735ERA-2AEB6982X Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by three core criteria: identical resistance value (69.8 kOhms), identical package footprint (0402/1005 Metric), and compatible power rating (0.063W). All substitute parts listed maintain these three parameters. Secondary parameters including tolerance grade, temperature coefficient, and manufacturer-specific certifications (such as automotive AEC-Q200 qualification) define substitution categories but do not restrict interchangeability at the functional level.

The substitute parts are grouped as follows:

YAGEO RT Series (Tolerance Variants): RT0402BRD0769K8L (±0.1% tolerance, ±25ppm/°C) and RT0402DRE0769K8L (±0.5% tolerance, ±50ppm/°C) offer tighter tolerance specifications while maintaining identical resistance, package, and power rating.

Cross-Manufacturer Alternatives: CPF0402B69K8E1 (TE Connectivity Passive Product, Neohm series, ±0.1% tolerance) and ERA-2AEB6982X (Panasonic Electronic Components, ERA-2A series, ±0.1% tolerance with AEC-Q200 automotive qualification) provide equivalent electrical performance with alternative sourcing and certification options.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and ROHS3 compliance. Selection between alternatives depends on application-specific requirements:

For standard industrial applications: RT0402FRE0769K8L, RT0402DRE0769K8L, and CPF0402B69K8E1 are functionally equivalent. The ±1% tolerance of the original part is suitable for general-purpose signal conditioning and biasing circuits.

For precision analog circuits requiring tighter tolerance: RT0402BRD0769K8L and CPF0402B69K8E1 (both ±0.1% tolerance) reduce resistor-matching error and improve circuit accuracy. The lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) provides enhanced stability across the operating temperature range.

For automotive applications: ERA-2AEB6982X carries AEC-Q200 automotive qualification and is the appropriate selection for automotive-grade designs. This part maintains identical electrical specifications while meeting automotive reliability and qualification standards.

For supply chain flexibility: CPF0402B69K8E1 (TE Connectivity) and ERA-2AEB6982X (Panasonic) provide alternative manufacturer sourcing to mitigate single-source risk while maintaining equivalent performance.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD0769K8L replace RT0402FRE0769K8L directly?

A: Yes. Both parts share identical resistance (69.8 kOhms), package (0402), power rating (0.063W), and operating temperature range (-55°C to 155°C). RT0402BRD0769K8L offers improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it a direct upgrade for precision applications.

Q: What is the difference between RT0402DRE0769K8L and RT0402BRD0769K8L?

A: Both maintain 69.8 kOhms resistance and 0402 package. RT0402BRD0769K8L specifies ±0.1% tolerance with ±25ppm/°C temperature coefficient. RT0402DRE0769K8L specifies ±0.5% tolerance with ±50ppm/°C temperature coefficient. Selection depends on tolerance and temperature stability requirements of the circuit.

Q: Is ERA-2AEB6982X suitable for non-automotive applications?

A: Yes. ERA-2AEB6982X meets all electrical and mechanical specifications for general industrial use. The AEC-Q200 automotive qualification is an additional certification that does not restrict use in non-automotive designs. This part is interchangeable with other 69.8 kOhms 0402 thin film resistors in this list.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All parts listed are supplied in Tape & Reel (TR) packaging in 0402 (1005 Metric) footprint. Physical dimensions (0.039" L × 0.020" W / 1.00mm × 0.50mm) and termination count (2) are identical across all parts, ensuring PCB layout compatibility.

Q: What is the impact of tolerance selection on circuit performance?

A: Tolerance determines the maximum deviation from the nominal 69.8 kOhms value. ±1% tolerance allows ±0.698 kOhms deviation; ±0.5% allows ±0.349 kOhms; ±0.1% allows ±0.0698 kOhms. For precision analog circuits (filters, gain-setting networks, reference dividers), tighter tolerance reduces error accumulation and improves predictability.

Q: Can these parts be used interchangeably in high-temperature applications?

A: All parts operate to 155°C maximum. Temperature coefficient differences (±25ppm/°C versus ±50ppm/°C) affect resistance stability across temperature. For applications requiring minimal resistance drift over temperature, select parts with ±25ppm/°C specification (RT0402BRD0769K8L, CPF0402B69K8E1, ERA-2AEB6982X).