RT0402FRE0759RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE0759RL is a 59 Ohm ±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 currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent resistance values, package dimensions, and power ratings are maintained while offering improved tolerance specifications or automotive-grade certifications.

Key Parameters

Parameter	Value
Resistance	59 Ohms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Terminations	2
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the RT0402FRE0759RL are qualified based on the following criteria:

Mandatory Matching Parameters:

Resistance value: 59 Ohms
Package type: 0402 (1005 Metric)
Power rating: 0.063W (1/16W) minimum
Composition: Thin Film
Operating temperature range: -55°C to 155°C minimum
Number of terminations: 2
RoHS compliance: ROHS3 Compliant

Allowable Variations:

Tolerance: May be equal or tighter (±1% or better)
Temperature coefficient: May be equal or lower
Height: Within specified seated maximum dimensions
Packaging format: Tape & Reel (TR)

Two substitute parts meet these criteria: CPF0402B59RE1 (TE Connectivity) and ERA-2AEB59R0X (Panasonic). Both maintain identical resistance, package, and power specifications while offering improved tolerance (±0.1%) and lower temperature coefficients (±25ppm/°C vs. ±50ppm/°C).

Parameter Comparison

Parameter	RT0402FRE0759RL (YAGEO)	CPF0402B59RE1 (TE Connectivity)	ERA-2AEB59R0X (Panasonic)
Resistance	59 Ohms	59 Ohms	59 Ohms
Tolerance	±1%	±0.1%	±0.1%
Power Rating	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Composition	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±50ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
Height - Seated (Max)	0.014" (0.35mm)	0.014" (0.35mm)	0.016" (0.40mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

CPF0402B59RE1 (TE Connectivity Passive Product): This substitute offers improved tolerance specification (±0.1% vs. ±1%) and reduced temperature coefficient (±25ppm/°C vs. ±50ppm/°C) while maintaining identical package dimensions and power rating. The part is ROHS3 compliant with active production status. Selection is appropriate for applications requiring tighter resistance tolerance and improved temperature stability.

ERA-2AEB59R0X (Panasonic Electronic Components): This substitute provides the same tolerance and temperature coefficient improvements as the TE Connectivity option while adding automotive-grade AEC-Q200 certification. The seated height is 0.016" (0.40mm) compared to 0.014" (0.35mm) for the original part. Selection is appropriate for automotive applications or designs requiring AEC-Q200 qualification. Height difference must be evaluated for PCB layout compatibility.

Both substitutes are active production parts with ROHS3 compliance and unlimited moisture sensitivity rating, ensuring long-term availability and environmental compliance equivalent to the original RT0402FRE0759RL.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B59RE1 or ERA-2AEB59R0X be used as direct replacements for RT0402FRE0759RL?

A: Both parts are electrically and mechanically compatible. They maintain the same 59 Ohm resistance, 0402 package, and 0.063W power rating. The primary differences are improved tolerance (±0.1% vs. ±1%) and lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C). ERA-2AEB59R0X has a maximum seated height of 0.016" (0.40mm) versus 0.014" (0.35mm) for the original; verify PCB clearance if height is constrained.

Q: What is the substitution basis for these parts?

A: Substitution is based on matching the core electrical parameters (59 Ohm resistance, ±1% tolerance or better), identical package type (0402 Metric), equivalent power rating (0.063W), and compatible operating temperature range (-55°C to 155°C). All parts use thin film composition and maintain ROHS3 compliance.

Q: Are there tolerance differences between the substitute parts and the original?

A: Yes. The original RT0402FRE0759RL specifies ±1% tolerance. Both substitutes (CPF0402B59RE1 and ERA-2AEB59R0X) offer tighter ±0.1% tolerance, which is a performance improvement suitable for precision applications.

Q: What is the difference between CPF0402B59RE1 and ERA-2AEB59R0X?

A: Both offer identical electrical specifications (59 Ohms, ±0.1%, ±25ppm/°C). The key difference is that ERA-2AEB59R0X includes AEC-Q200 automotive qualification and has a slightly higher maximum seated height (0.016" vs. 0.014"). Select ERA-2AEB59R0X for automotive applications; select CPF0402B59RE1 for general industrial or consumer applications.

Q: Are all three parts ROHS3 compliant?

A: Yes. RT0402FRE0759RL, CPF0402B59RE1, and ERA-2AEB59R0X are all ROHS3 compliant with MSL 1 (unlimited moisture sensitivity), ensuring environmental compliance and long-term reliability.

Q: Can I mix these parts in the same production run?

A: All three parts are functionally equivalent for the specified 59 Ohm, 0402 package application. However, verify that your assembly process and PCB design accommodate the height variation of ERA-2AEB59R0X (0.016" vs. 0.014" maximum seated height) if used alongside the other two parts.

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