CPF0201B23K7E Equivalent & Substitute Parts

Part Overview

The CPF0201B23K7E is a 23.7 kOhms thin film chip resistor manufactured by TE Connectivity Passive Product. This 0201 (0603 Metric) surface-mount component operates at 0.03W (1/32W) power rating with ±0.1% tolerance and ±25ppm/°C temperature coefficient. The part is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

CPF0201B23K7E

TE Connectivity Passive ProductIn Stock: 1097CPF0201B23K7E Datasheet

Current PartRFQ

CPF0201B23K7E1

TE Connectivity Passive ProductIn Stock: 3348CPF0201B23K7E1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPF0201B23K7E is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (23.7 kOhms), tolerance (±0.1%), power rating (0.03W / 1/32W), composition (thin film), and temperature coefficient (±25ppm/°C) must be identical.

Mechanical Specifications: Package type (0201 / 0603 Metric), physical dimensions (0.023" L x 0.011" W / 0.58mm x 0.29mm), and maximum seated height (0.011" / 0.28mm) must match exactly to ensure PCB compatibility and assembly process compatibility.

Compliance & Certifications: RoHS3 compliance, MSL rating (1 - Unlimited), ECCN classification (EAR99), and HTSUS code (8533.21.0030) must align with the original component.

Operating Conditions: Operating temperature range (-55°C to 155°C) must be maintained.

Substitute parts identified in this reference meet all stated criteria and are sourced from the same manufacturer series (CPF).

Parameter Comparison

Engineering Selection Recommendations

The CPF0201B23K7E1 is a direct equivalent substitute for the CPF0201B23K7E. Both components are manufactured by TE Connectivity Passive Product within the CPF series and maintain identical electrical, mechanical, and compliance specifications. Both parts carry Active product status, confirming ongoing availability and manufacturing support.

Compliance certifications are aligned: both components are ROHS3 compliant with MSL rating 1 (Unlimited moisture sensitivity), EAR99 export classification, and HTSUS code 8533.21.0030. The CPF0201B23K7E1 carries REACH Unaffected status, providing additional regulatory clarity compared to the Vendor Undefined status of the main part.

Selection between these parts may be based on inventory availability, supply chain logistics, or procurement lead times, as no technical differentiation exists between the components.

Frequently Asked Questions (FAQ)

Q: Can CPF0201B23K7E1 be used as a direct replacement for CPF0201B23K7E?

A: Yes. The CPF0201B23K7E1 is a direct equivalent substitute. All electrical specifications (23.7 kOhms, ±0.1% tolerance, 0.03W power rating, ±25ppm/°C temperature coefficient), mechanical dimensions (0201 / 0603 Metric package, 0.023" x 0.011" footprint), and compliance certifications (ROHS3, MSL 1, EAR99) are identical. No circuit design or PCB layout modifications are required.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components share identical package specifications: 0201 (0603 Metric) case, 0.023" length x 0.011" width (0.58mm x 0.29mm), and maximum seated height of 0.011" (0.28mm). PCB footprints and assembly processes are interchangeable.

Q: What is the difference between the two part numbers?

A: The part numbers differ only in their suffix designation (E versus E1). This distinction reflects internal TE Connectivity manufacturing or packaging lot tracking and does not indicate functional or electrical differences. Both parts are sourced from the same CPF series and maintain identical specifications.

Q: Are both parts ROHS3 compliant?

A: Yes. Both CPF0201B23K7E and CPF0201B23K7E1 are ROHS3 compliant, confirming restriction of hazardous substances in accordance with applicable regulations.

Q: What is the moisture sensitivity level for these components?

A: Both components carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.

Q: Can these parts be used in high-temperature applications?

A: Yes. Both components operate across the temperature range -55°C to 155°C, supporting applications requiring extended thermal performance within this specification window.

Q: What is the tolerance specification for these resistors?

A: Both components maintain ±0.1% tolerance, providing precision resistor performance suitable for applications requiring tight resistance value control and minimal drift.