RT0402FRE07698RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07698RL is a 698 Ohm ±1% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 649 units in stock. Substitute parts are identified for applications requiring improved tolerance specifications, automotive-grade reliability, or alternative manufacturer sourcing while maintaining identical resistance value, package form factor, and thermal operating range.

Key Parameters

Parameter	Value
Resistance	698 Ohms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by three mandatory criteria: (1) identical resistance value of 698 Ohms, (2) identical package form factor of 0402 (1005 Metric), and (3) compatible operating temperature range of -55°C to 155°C. All identified substitutes meet these core requirements. Secondary differentiation occurs through tolerance specification (±0.1%, ±0.5%, or ±1%), temperature coefficient performance (±10ppm/°C to ±50ppm/°C), and manufacturer-specific certifications (automotive AEC-Q200 rating, anti-sulfur features). Substitutes are grouped by tolerance class, as this parameter directly affects circuit performance in precision applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Package	Op Temp Range	Features	Stock
RT0402FRE07698RL	YAGEO	698Ω	±1%	0.063W	±50ppm/°C	0402	-55°C to 155°C	—	649
RT0402BRD07698RL	YAGEO	698Ω	±0.1%	0.063W	±25ppm/°C	0402	-55°C to 155°C	—	10282
RT0402DRE07698RL	YAGEO	698Ω	±0.5%	0.063W	±50ppm/°C	0402	-55°C to 155°C	—	3828
CPF0402B698RE1	TE Connectivity	698Ω	±0.1%	0.063W	±25ppm/°C	0402	-55°C to 155°C	—	2948
ERA-2AEB6980X	Panasonic	698Ω	±0.1%	0.063W	±25ppm/°C	0402	-55°C to 155°C	AEC-Q200	82324
RG1005P-6980-D-T10	Susumu	698Ω	±0.5%	0.063W	±25ppm/°C	0402	-55°C to 155°C	Anti-Sulfur, AEC-Q200	744
RN73C1E698RBTDF	TE Connectivity	698Ω	±0.1%	0.063W	±10ppm/°C	0402	-55°C to 155°C	—	978

Engineering Selection Recommendations

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

For standard industrial applications with ±1% tolerance acceptance, RT0402DRE07698RL provides a direct tolerance upgrade path within the YAGEO RT series while maintaining identical temperature coefficient performance.

For precision circuits requiring ±0.1% tolerance, three options exist: RT0402BRD07698RL (YAGEO, highest stock availability at 10282 units), CPF0402B698RE1 (TE Connectivity Neohm series), or RN73C1E698RBTDF (TE Connectivity Holsworthy series with superior ±10ppm/°C temperature coefficient).

For automotive applications requiring AEC-Q200 certification, ERA-2AEB6980X (Panasonic, 82324 units in stock) or RG1005P-6980-D-T10 (Susumu with anti-sulfur feature) are qualified selections. The Panasonic option provides significantly higher stock availability.

Frequently Asked Questions (FAQ)

Q: Can RT0402DRE07698RL directly replace RT0402FRE07698RL?

A: Yes. Both parts share identical 698 Ohm resistance, 0402 package, 0.063W power rating, and -55°C to 155°C operating range. The substitute offers improved ±0.5% tolerance versus ±1%, making it suitable for applications where the original tolerance is acceptable or where tighter tolerance is beneficial.

Q: What is the difference between ±0.1% and ±1% tolerance specifications?

A: Tolerance defines the maximum deviation from the nominal 698 Ohm value. ±1% allows deviation up to ±6.98 Ohms, while ±0.1% restricts deviation to ±0.698 Ohms. Precision analog circuits, reference networks, and measurement instrumentation typically require ±0.1% or better. Standard digital logic applications generally accept ±1%.

Q: Are all substitutes pin-compatible with the original part?

A: Yes. All listed substitutes use identical 0402 (1005 Metric) package with two terminations, ensuring direct PCB footprint compatibility without layout modification.

Q: Which substitute offers the best temperature stability?

A: RN73C1E698RBTDF exhibits the lowest temperature coefficient at ±10ppm/°C, compared to ±25ppm/°C for most ±0.1% tolerance parts and ±50ppm/°C for the original ±1% part. This specification is critical for precision analog circuits operating across wide temperature ranges.

Q: Are automotive-qualified substitutes available?

A: Yes. ERA-2AEB6980X (Panasonic) and RG1005P-6980-D-T10 (Susumu) both carry AEC-Q200 automotive qualification. The Susumu part additionally features anti-sulfur coating for enhanced reliability in corrosive environments.

Q: What does MSL 1 rating mean?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture baking requirements. All listed parts maintain MSL 1 rating, eliminating moisture-related handling constraints.

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