PCF14JT2R20 Equivalent & Substitute Parts

Part Overview

The PCF14JT2R20 is a 2.2 Ohm ±5% 0.25W carbon film through-hole resistor manufactured by Stackpole Electronics Inc. This component is part of the CF series and features flame retardant coating with safety characteristics. The part is actively produced and widely used in electronic applications requiring precision current limiting, load balancing, and signal conditioning across industrial and consumer equipment. Substitute parts are identified when equivalent electrical specifications and compliance certifications are maintained while accommodating different packaging formats or dimensional requirements.

Substiute Parts

PCF14JT2R20

Stackpole Electronics IncIn Stock: 790PCF14JT2R20 Datasheet

Current PartRFQ

CF14JT2R20

Stackpole Electronics IncIn Stock: 1020CF14JT2R20 Datasheet

DirectRFQ

CFM14JT2R20

Stackpole Electronics IncIn Stock: 43773CFM14JT2R20 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCF14JT2R20 are qualified based on the following electrical and mechanical parameters:

Critical Parameters (Must Match):

• Resistance value: 2.2 Ohms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Temperature coefficient: ±400ppm/°C
• Operating temperature range: -55°C to 155°C
• Package configuration: Axial Through Hole
• Compliance: ROHS3 Compliant, REACH Unaffected

Allowable Variations:

• Packaging format (Tape & Reel vs. Cut Tape)
• Physical dimensions (within axial through-hole category)
• Series designation (CF, CFM)
• Supplier device package nomenclature

All identified substitutes maintain identical electrical performance and environmental compliance while differing only in packaging presentation or minor dimensional specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PCF14JT2R20, CF14JT2R20, and CFM14JT2R20—are manufactured by Stackpole Electronics Inc and maintain identical electrical specifications and compliance certifications. Selection between these parts is determined by packaging and supply chain requirements rather than electrical performance.

PCF14JT2R20 is suitable for applications requiring Tape & Reel packaging with radial bend capability, offering flexibility in component orientation during assembly.

CF14JT2R20 provides standard Tape & Reel packaging in the CF series, maintaining full compatibility with standard axial through-hole assembly processes.

CFM14JT2R20 is the manufacturer-recommended option, supplied in Cut Tape format with higher inventory availability (43,724 pieces in stock). This part features compact axial dimensions (0.067" diameter × 0.130" length) and is suitable for applications where space optimization or individual component handling is required.

All parts carry ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements for electronic component procurement.

Frequently Asked Questions (FAQ)

Q: Can PCF14JT2R20 be directly replaced with CF14JT2R20?

A: Yes. Both parts share identical electrical specifications (2.2 Ohms ±5%, 0.25W, carbon film composition, ±400ppm/°C temperature coefficient, -55°C to 155°C operating range) and compliance certifications. The primary difference is packaging format and dimensional specifications within the axial through-hole category.

Q: What is the difference between CF14JT2R20 and CFM14JT2R20?

A: Both parts maintain identical electrical performance and compliance. CF14JT2R20 is supplied in Tape & Reel format with dimensions of 0.091" diameter × 0.236" length. CFM14JT2R20 is supplied in Cut Tape format with more compact dimensions of 0.067" diameter × 0.130" length. Series designation (CF vs. CFM) reflects internal Stackpole product line categorization.

Q: Are these parts suitable for high-temperature applications?

A: Yes. All three parts operate across the -55°C to 155°C temperature range with a temperature coefficient of ±400ppm/°C, making them suitable for industrial and automotive applications within these thermal limits.

Q: Do all substitute parts meet the same regulatory requirements?

A: Yes. PCF14JT2R20, CF14JT2R20, and CFM14JT2R20 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component procurement.

Q: Which part should be selected for new designs?

A: CFM14JT2R20 is the manufacturer-recommended option, offering the highest inventory availability and compact axial dimensions suitable for modern PCB assembly processes.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the PCB layout accommodates the dimensional variations. PCF14JT2R20 and CF14JT2R20 feature larger dimensions (0.091" diameter × 0.236" length) compared to CFM14JT2R20 (0.067" diameter × 0.130" length). Verify component spacing and lead hole positioning before substitution.