RT0402FRE0753R6L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0753R6L is a 53.6 Ohm ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternatives with improved tolerance specifications or enhanced automotive qualification while maintaining core electrical and mechanical compatibility.

Substiute Parts

RT0402FRE0753R6L

YAGEOIn Stock: 1025RT0402FRE0753R6L Datasheet

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CPF0402B53R6E1

TE Connectivity Passive ProductIn Stock: 1378CPF0402B53R6E1 Datasheet

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ERA-2AEB53R6X

Panasonic Electronic ComponentsIn Stock: 10637ERA-2AEB53R6X Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE0753R6L is determined by the following mandatory parameters:

• Resistance value: 53.6 Ohms (exact match required)
• Package type: 0402 (1005 Metric) (exact match required)
• Power rating: 0.063W minimum (equal or higher acceptable)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
• RoHS compliance: ROHS3 or equivalent (required)

Tolerance and temperature coefficient are secondary parameters that may vary. Substitute parts identified below meet all mandatory substitution criteria while offering improved tolerance specifications (±0.1% versus ±1%) and automotive qualification in one case.

Parameter Comparison

Engineering Selection Recommendations

CPF0402B53R6E1 (TE Connectivity Passive Product) serves as a direct upgrade substitute with improved tolerance specification (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C). This part maintains identical package dimensions, power rating, and operating temperature range. Selection is appropriate for applications requiring tighter resistance tolerance without automotive qualification requirements.

ERA-2AEB53R6X (Panasonic Electronic Components) provides an alternative with automotive AEC-Q200 qualification, ±0.1% tolerance, and ±25ppm/°C temperature coefficient. The seated height specification is 0.016" (0.40mm) compared to 0.014" (0.35mm) for the main part and CPF0402B53R6E1. Selection is appropriate for automotive applications or systems requiring AEC-Q200 rated components. Height difference must be verified against PCB layout constraints.

All three parts maintain ROHS3 compliance, unlimited moisture sensitivity rating, and identical resistance value and package type.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B53R6E1 replace RT0402FRE0753R6L in any application?

A: CPF0402B53R6E1 is electrically and mechanically compatible as a substitute. The improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) make it suitable for applications where the original part's tolerance is acceptable or where tighter tolerance is beneficial. Identical package dimensions and power rating ensure PCB compatibility.

Q: What is the primary difference between CPF0402B53R6E1 and ERA-2AEB53R6X?

A: Both parts offer ±0.1% tolerance and ±25ppm/°C temperature coefficient. The primary difference is automotive qualification: ERA-2AEB53R6X carries AEC-Q200 certification while CPF0402B53R6E1 does not. ERA-2AEB53R6X has a maximum seated height of 0.016" (0.40mm) versus 0.014" (0.35mm) for CPF0402B53R6E1. Height difference must be evaluated against specific PCB design requirements.

Q: Are all substitute parts in the same 0402 package?

A: All three parts use the 0402 (1005 Metric) package. However, seated height varies: RT0402FRE0753R6L and CPF0402B53R6E1 are 0.014" (0.35mm) maximum, while ERA-2AEB53R6X is 0.016" (0.40mm) maximum. This difference must be considered for applications with tight vertical clearance constraints.

Q: Which substitute part should be selected for automotive applications?

A: ERA-2AEB53R6X is qualified to AEC-Q200 automotive standard and is the appropriate selection for automotive applications. CPF0402B53R6E1 lacks automotive qualification and should not be used in automotive systems requiring AEC-Q200 compliance.

Q: Do all parts have the same moisture sensitivity rating?

A: All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity precautions are required during storage or handling.