CPF0201D110RE1 Equivalent & Substitute Parts

Part Overview

The CPF0201D110RE1 is a 110 Ohms ±0.5% thin film chip resistor manufactured by TE Connectivity Passive Product in the 0201 (0603 Metric) package. This surface mount device is rated for 0.03W (1/32W) power dissipation and operates across the temperature range of -55°C to 155°C. The component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when design requirements necessitate alternative electrical or mechanical specifications within the same functional category.

Substiute Parts

CPF0201D110RE1

TE Connectivity Passive ProductIn Stock: 846CPF0201D110RE1 Datasheet

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ERA-1AEB111C

Panasonic Electronic ComponentsIn Stock: 73645ERA-1AEB111C Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CPF0201D110RE1 are qualified based on the following criteria:

Electrical Compatibility:

• Identical resistance value: 110 Ohms
• Tolerance equal to or tighter than ±0.5%
• Temperature coefficient within ±25ppm/°C specification
• Operating temperature range encompassing or matching -55°C ~ 155°C

Mechanical Compatibility:

• Package type: 0201 (0603 Metric)
• Two terminations (standard chip resistor configuration)
• Physical dimensions compatible with 0201 footprint

Regulatory & Environmental Compliance:

• ROHS3 compliance required
• Moisture Sensitivity Level 1 (Unlimited) or equivalent
• Thin film composition for performance consistency

The ERA-1AEB111C qualifies as a direct substitute based on these parameters, offering improved tolerance specification while maintaining all other critical electrical and mechanical requirements.

Parameter Comparison

Engineering Selection Recommendations

CPF0201D110RE1 Selection Criteria:

• Primary choice when TE Connectivity sourcing is required
• Suitable for applications with ±0.5% tolerance specification
• 0.03W power rating appropriate for low-power signal conditioning circuits
• Active product status ensures continued availability and support

ERA-1AEB111C Selection Criteria:

• Superior tolerance specification (±0.1%) for precision applications requiring tighter resistance accuracy
• Higher power rating (0.05W) provides additional thermal margin in power-dissipative applications
• Panasonic sourcing preferred when supply chain diversification is required
• Active product status with REACH Unaffected designation for enhanced regulatory compliance
• Larger inventory availability (73,630 pcs) supports high-volume production requirements

Both parts maintain identical package footprint (0201), temperature coefficient, operating temperature range, and regulatory compliance status. Selection between these parts depends on tolerance requirements, power dissipation margin, and manufacturer sourcing preferences.

Frequently Asked Questions (FAQ)

Q: Can ERA-1AEB111C be used as a direct replacement for CPF0201D110RE1 in existing designs?

A: Yes. Both parts share identical resistance value (110 Ohms), package type (0201), temperature coefficient (±25ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3). The ERA-1AEB111C offers tighter tolerance (±0.1% versus ±0.5%) and higher power rating (0.05W versus 0.03W), making it functionally compatible without design modification.

Q: What are the physical dimension differences between these parts?

A: CPF0201D110RE1 dimensions are 0.023" L x 0.011" W (0.58mm x 0.29mm) with maximum seated height of 0.011" (0.28mm). ERA-1AEB111C dimensions are 0.024" L x 0.012" W (0.60mm x 0.30mm) with maximum seated height of 0.010" (0.26mm). Both fit the 0201 (0603 Metric) footprint specification with negligible dimensional variation suitable for standard PCB layouts.

Q: Does the improved tolerance of ERA-1AEB111C affect circuit performance?

A: The ±0.1% tolerance of ERA-1AEB111C is tighter than the ±0.5% specification of CPF0201D110RE1. In applications where resistance accuracy is critical, ERA-1AEB111C provides enhanced precision. In applications where ±0.5% tolerance is sufficient, both parts deliver equivalent functional performance.

Q: Are there power dissipation considerations when substituting these parts?

A: ERA-1AEB111C has a higher power rating (0.05W) compared to CPF0201D110RE1 (0.03W). If the application dissipates power within the 0.03W limit, both parts are suitable. If power dissipation approaches or exceeds 0.03W, ERA-1AEB111C provides additional thermal margin.

Q: What is the moisture sensitivity level for both parts?

A: Both CPF0201D110RE1 and ERA-1AEB111C are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling procedures apply without special moisture control requirements.

Q: Are both parts ROHS3 compliant?

A: Yes. Both CPF0201D110RE1 and ERA-1AEB111C are ROHS3 compliant, meeting all hazardous substance restrictions for electronic components.