Equivalent & Substitute Parts for CPF0402B110RE1

Part Overview

The CPF0402B110RE1 is a 110 Ohms ±0.1% thin film chip resistor manufactured by TE Connectivity Passive Product in the 0402 (1005 Metric) package format. This surface-mount device is rated for 0.063W (1/16W) power dissipation and operates across a temperature range of -55°C to 155°C. The component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

CPF0402B110RE1

TE Connectivity Passive ProductIn Stock: 1521CPF0402B110RE1 Datasheet

Current PartRFQ

ERA-2AEB111X

Panasonic Electronic ComponentsIn Stock: 24142ERA-2AEB111X Datasheet

DirectRFQ

RT0402BRD07110RL

YAGEOIn Stock: 37808RT0402BRD07110RL Datasheet

DirectRFQ

TNPW0402110RBEED

Vishay DaleIn Stock: 24770TNPW0402110RBEED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPF0402B110RE1 is determined by strict alignment of the following parameters:

Primary Substitution Criteria:

• Resistance value: 110 Ohms
• Tolerance: ±0.1%
• Package format: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

Secondary Compatibility Factors:

• Power rating equal to or greater than 0.063W
• Operating temperature range encompassing -55°C to 155°C minimum
• Two-terminal configuration
• Surface-mount technology

All identified substitute parts meet or exceed these criteria, ensuring functional and mechanical compatibility with the original CPF0402B110RE1 specification.

Parameter Comparison

Engineering Selection Recommendations

RT0402BRD07110RL (YAGEO): This substitute provides identical electrical and mechanical specifications to the CPF0402B110RE1, including matching power rating (0.063W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). Both components share the same seated height maximum of 0.014" (0.35mm). ROHS3 compliance and MSL 1 rating are equivalent. The primary distinction is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel), which does not affect component functionality.

ERA-2AEB111X (Panasonic Electronic Components): This substitute meets all core electrical specifications and is rated for automotive applications under AEC-Q200 certification. Operating temperature range, tolerance, and temperature coefficient are identical to the original part. The seated height is marginally higher at 0.016" (0.40mm) compared to 0.014" (0.35mm) for the CPF0402B110RE1. ROHS3 and MSL 1 compliance are maintained. The automotive qualification provides additional reliability assurance for applications requiring AEC-Q200 certification.

TNPW0402110RBEED (Vishay Dale): This substitute exceeds the power rating specification at 0.13W compared to the original 0.063W rating, providing additional thermal margin. The component features automotive AEC-Q200 certification, anti-sulfur coating, and moisture-resistant construction. Operating temperature range extends to 175°C, exceeding the original -55°C to 155°C specification. Seated height is 0.016" (0.40mm). ROHS3 and MSL 1 compliance are maintained. This option is suitable for applications requiring enhanced environmental protection and higher power dissipation capability.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD07110RL replace CPF0402B110RE1 in all applications?

A: Yes. The RT0402BRD07110RL matches all critical electrical parameters including resistance (110 Ohms), tolerance (±0.1%), power rating (0.063W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). Mechanical dimensions and compliance certifications are equivalent. The packaging format difference (Cut Tape & Digi-Reel® versus Tape & Reel) does not affect component performance.

Q: What is the difference between ERA-2AEB111X and CPF0402B110RE1?

A: The ERA-2AEB111X is functionally equivalent with identical electrical specifications. The primary differences are: (1) Panasonic manufacture versus TE Connectivity, (2) AEC-Q200 automotive qualification, and (3) seated height of 0.016" (0.40mm) versus 0.014" (0.35mm). The marginal height increase does not affect standard PCB assembly processes. The automotive certification provides additional qualification documentation for regulated applications.

Q: Is TNPW0402110RBEED suitable as a direct replacement?

A: Yes. The TNPW0402110RBEED is electrically and mechanically compatible. It provides enhanced specifications including higher power rating (0.13W versus 0.063W), extended operating temperature range (-55°C to 175°C), anti-sulfur coating, and AEC-Q200 automotive certification. The seated height is 0.016" (0.40mm). These enhancements do not create incompatibility; they provide additional performance margin and environmental protection.

Q: Does packaging format affect substitution compatibility?

A: Packaging format (Tape & Reel, Cut Tape, or Digi-Reel®) affects supply chain logistics and assembly line handling but does not affect component electrical or mechanical performance. All substitute parts are available in standard surface-mount packaging suitable for automated assembly equipment.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts (RT0402BRD07110RL, ERA-2AEB111X, and TNPW0402110RBEED) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original CPF0402B110RE1 specification.

Q: What is the significance of the ±25ppm/°C temperature coefficient?

A: The temperature coefficient of ±25ppm/°C specifies the maximum resistance change per degree Celsius across the operating temperature range. All substitute parts maintain this specification, ensuring equivalent temperature stability and predictable performance across -55°C to 155°C (or extended range for TNPW0402110RBEED to 175°C).

Q: Can I use ERA-2AEB111X in non-automotive applications?

A: Yes. AEC-Q200 certification indicates automotive-grade reliability and does not restrict use in non-automotive applications. The component meets all standard specifications for general industrial and commercial use.