RT0402FRE07165RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07165RL is a 165 Ohm ±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 1 (Unlimited) moisture sensitivity rating, making it suitable for general industrial and commercial applications.

Substitute parts are identified based on matching core electrical specifications: 165 Ohm resistance value, 0402 package dimensions, 0.063W power rating, and compatible operating temperature range. Alternative manufacturers offer improved tolerance grades and enhanced temperature coefficients while maintaining full mechanical and electrical compatibility.

Key Parameters

Parameter	Value
Resistance	165 Ohms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C ~ 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following mandatory parameters:

Resistance Value: All substitutes must be 165 Ohms
Package Dimensions: All substitutes must be 0402 (1005 Metric) with compatible height specifications (0.014" to 0.016" seated height maximum)
Power Rating: All substitutes must be rated 0.063W (1/16W)
Composition: All substitutes must be thin film construction
Operating Temperature Range: All substitutes must support -55°C ~ 155°C minimum
Termination Count: All substitutes must have 2 terminations
Compliance: All substitutes must be ROHS3 compliant with MSL 1 rating

Substitute parts are grouped by tolerance grade improvement and temperature coefficient performance. Tolerance grades range from ±1% (main part) to ±0.1% (premium substitutes). Temperature coefficients range from ±50ppm/°C to ±10ppm/°C. All substitutes maintain full mechanical and electrical interchangeability with the main part.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Height Max (mm)	RoHS Status	Inventory (Pcs)
RT0402FRE07165RL	YAGEO	165 Ω	±1%	0.063	±50	0402	0.35	ROHS3	946
RT0402DRE07165RL	YAGEO	165 Ω	±0.5%	0.063	±50	0402	0.35	ROHS3	4044
RN73C1E165RBTDF	TE Connectivity	165 Ω	±0.1%	0.063	±10	0402	0.35	ROHS3	1070
CPF0402B165RE1	TE Connectivity	165 Ω	±0.1%	0.063	±25	0402	0.35	ROHS3	1508
ERA-2AEB1650X	Panasonic	165 Ω	±0.1%	0.063	±25	0402	0.40	ROHS3	18060

Engineering Selection Recommendations

RT0402DRE07165RL (YAGEO): Direct upgrade from the main part within the same manufacturer series. Improves tolerance to ±0.5% while maintaining identical temperature coefficient and package specifications. Recommended for applications requiring tighter resistance tolerance without changing supplier or series.

RN73C1E165RBTDF (TE Connectivity Holsworthy): Premium thin film resistor with ±0.1% tolerance and superior ±10ppm/°C temperature coefficient. Suitable for precision analog circuits and applications with stringent temperature stability requirements. Active product status with ROHS3 compliance confirmed.

CPF0402B165RE1 (TE Connectivity Neohm): High-precision thin film resistor offering ±0.1% tolerance and ±25ppm/°C temperature coefficient. Designated as base product CPF0402 series. Appropriate for general precision applications requiring improved tolerance over the main part.

ERA-2AEB1650X (Panasonic): Automotive-grade thin film resistor with AEC-Q200 qualification. Provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with highest inventory availability (18060 Pcs). Seated height maximum of 0.40mm remains within 0402 package specification. Suitable for automotive and mission-critical applications requiring automotive-grade reliability.

All substitute parts maintain full mechanical and electrical compatibility with the main part RT0402FRE07165RL. Selection should be based on application tolerance requirements, temperature stability needs, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can RT0402DRE07165RL be used as a direct replacement for RT0402FRE07165RL?

A: Yes. Both parts are YAGEO thin film 0402 resistors with 165 Ohm resistance, identical package dimensions, and matching operating temperature range. RT0402DRE07165RL offers improved ±0.5% tolerance compared to ±1% of the main part, making it a compatible upgrade.

Q: What is the difference between ±1%, ±0.5%, and ±0.1% tolerance grades?

A: Tolerance specifies the maximum deviation from the nominal 165 Ohm value. ±1% allows ±1.65 Ohm deviation, ±0.5% allows ±0.825 Ohm deviation, and ±0.1% allows ±0.165 Ohm deviation. Tighter tolerances are required for precision analog circuits, filters, and measurement applications.

Q: Why do substitute parts have different temperature coefficients?

A: Temperature coefficient (ppm/°C) indicates resistance change per degree Celsius. Lower values indicate better temperature stability. RN73C1E165RBTDF (±10ppm/°C) provides superior stability compared to the main part (±50ppm/°C). Selection depends on application temperature range and circuit sensitivity to resistance drift.

Q: Is ERA-2AEB1650X suitable for non-automotive applications?

A: Yes. ERA-2AEB1650X is AEC-Q200 qualified, meaning it exceeds automotive reliability standards. It can be used in any application requiring the same electrical specifications. The automotive qualification provides additional assurance of quality and reliability.

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

A: Yes. All substitute parts are supplied in Tape & Reel (TR) format matching the main part. Physical dimensions are 0402 (1005 Metric) with compatible seated heights (0.35mm to 0.40mm maximum), ensuring compatibility with standard pick-and-place assembly equipment.

Q: Can I mix different substitute parts in the same circuit board?

A: Yes, provided the application tolerances and temperature stability requirements are met by all selected parts. However, for consistency and simplified inventory management, using a single part number across a design is recommended.

Q: What does ROHS3 compliance mean?

A: ROHS3 (Restriction of Hazardous Substances Directive 3) compliance indicates the part contains no lead, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, or bis(2-ethylhexyl) phthalate above specified thresholds. All listed parts are ROHS3 compliant.

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