RT0402FRE07137RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07137RL is a 137 Ohms ±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 currently in active production status with 975 pieces available in stock.

Equivalent and substitute parts are identified when design requirements allow for improved electrical performance, enhanced reliability certifications, or alternative sourcing to mitigate supply chain constraints while maintaining functional compatibility within the same package and resistance value.

Substiute Parts

RT0402FRE07137RL

YAGEOIn Stock: 1011RT0402FRE07137RL Datasheet

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CPF0402B137RE1

TE Connectivity Passive ProductIn Stock: 908CPF0402B137RE1 Datasheet

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ERA-2AEB1370X

Panasonic Electronic ComponentsIn Stock: 23555ERA-2AEB1370X Datasheet

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RN73C1E137RBTDF

TE Connectivity Passive ProductIn Stock: 1065RN73C1E137RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence in the following parameters:

• Resistance value: 137 Ohms (exact match required)
• Package type: 0402 (1005 Metric) (exact match required)
• Power rating: 0.063W minimum (equal or greater acceptable)
• Operating temperature range: -55°C to 155°C minimum (equal or greater range acceptable)
• Composition: Thin film construction
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (Unlimited)

Tolerance, temperature coefficient, and specific certifications (such as AEC-Q200) are secondary parameters that may vary between substitutes without affecting basic functional compatibility. These variations enable selection based on application-specific requirements for precision, thermal stability, or automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain full functional compatibility with the RT0402FRE07137RL within the specified electrical and mechanical parameters. Selection among alternatives should be based on the following criteria:

CPF0402B137RE1 (TE Connectivity Passive Product): Offers improved tolerance (±0.1%) and reduced temperature coefficient (±25ppm/°C) compared to the original part. Suitable for applications requiring enhanced precision without automotive qualification requirements. 850 units in stock.

ERA-2AEB1370X (Panasonic Electronic Components): Provides AEC-Q200 automotive qualification with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Recommended for automotive applications or designs requiring automotive-grade reliability. Highest inventory availability at 23,457 units.

RN73C1E137RBTDF (TE Connectivity Passive Product): Delivers the lowest temperature coefficient (±10ppm/°C) with ±0.1% tolerance, optimizing for thermal stability in precision circuits. Height specification is 0.014" (0.35mm), matching the original part. 1,049 units in stock.

All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can RT0402FRE07137RL be directly replaced with any of these substitute parts?

A: Yes. All substitute parts share identical resistance value (137 Ohms), package type (0402), power rating (0.063W), operating temperature range (-55°C to 155°C), and composition (thin film). Direct PCB-level substitution is mechanically and electrically compatible.

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

A: Tolerance specifies the maximum deviation from the nominal resistance value. The original RT0402FRE07137RL allows ±1.37 Ohms deviation (137 ± 1.37 Ohms). Substitute parts with ±0.1% tolerance allow only ±0.137 Ohms deviation, providing tighter resistance control suitable for precision analog circuits.

Q: Why does ERA-2AEB1370X have a different height specification?

A: ERA-2AEB1370X is specified at 0.016" (0.40mm) maximum seated height, compared to 0.014" (0.35mm) for other parts. This 0.002" (0.05mm) difference is within typical PCB assembly tolerances but should be verified if the design has height-constrained applications or tight clearance requirements.

Q: What does AEC-Q200 certification mean?

A: AEC-Q200 is an automotive industry standard qualification for passive components. ERA-2AEB1370X carries this certification, indicating it meets automotive reliability, temperature cycling, and failure rate requirements. This certification is required for automotive applications but is not necessary for consumer or industrial electronics.

Q: How does temperature coefficient affect circuit performance?

A: Temperature coefficient (ppm/°C) indicates how much the resistance changes per degree Celsius. Lower values indicate better thermal stability. The original part has ±50ppm/°C, while substitutes range from ±10ppm/°C to ±25ppm/°C. For circuits operating across wide temperature ranges or requiring stable gain/frequency response, lower temperature coefficients provide improved performance.

Q: Are all parts available in Tape & Reel packaging?

A: Yes. All listed parts are supplied in Tape & Reel (TR) packaging, suitable for automated pick-and-place assembly processes.