PCF14JT150K Equivalent & Substitute Parts

Part Overview

The PCF14JT150K is a 150 kOhms ±5% 0.25W carbon film through-hole resistor manufactured by Stackpole Electronics Inc. This component is classified as Active product status and is designed for general-purpose resistive applications requiring flame retardant coating and safety features. Equivalent and substitute parts are identified when component availability is limited, procurement lead times are extended, or design flexibility permits alternative packaging configurations while maintaining electrical and mechanical compatibility.

Substiute Parts

PCF14JT150K

Stackpole Electronics IncIn Stock: 1100PCF14JT150K Datasheet

Current PartRFQ

CF14JT150K

Stackpole Electronics IncIn Stock: 65586CF14JT150K Datasheet

DirectRFQ

CFM14JT150K

Stackpole Electronics IncIn Stock: 10955CFM14JT150K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PCF14JT150K is determined by strict equivalence across the following critical parameters:

Resistance value must be exactly 150 kOhms with ±5% tolerance. Tolerance deviation is not permitted.

Power rating must be 0.25W (1/4W) minimum. Lower power ratings are not acceptable.

Composition must be carbon film. Alternative resistor types are not interchangeable.

Temperature coefficient must be 0 / -850ppm/°C. Deviations affect circuit performance across temperature ranges.

Operating temperature range must span -55°C to 155°C or equivalent.

Flame retardant coating and safety features must be present.

RoHS3 compliance and REACH unaffected status must be maintained.

Packaging configuration (Tape & Reel versus Cut Tape) and physical dimensions may vary provided the component is a through-hole axial resistor suitable for PCB insertion.

Parameter Comparison

Engineering Selection Recommendations

CF14JT150K is a direct equivalent to PCF14JT150K. Both components share identical electrical specifications, temperature characteristics, and compliance certifications. The primary distinction is packaging format: CF14JT150K is supplied in Cut Tape (CT) format, while PCF14JT150K is supplied in Tape & Reel (TR) format. Physical dimensions are identical. Selection between these two parts depends on procurement quantity requirements and assembly process compatibility. Both maintain Active product status and full regulatory compliance.

CFM14JT150K is a manufacturer-recommended substitute from the CFM series. All electrical parameters, temperature coefficients, and compliance certifications are identical to the main part. The CFM14JT150K features a smaller physical footprint (0.067" Dia x 0.130" L versus 0.091" Dia x 0.236" L), which may provide space advantages in compact PCB layouts. This component is supplied in Cut Tape (CT) format. The reduced size does not affect electrical performance or thermal characteristics. CFM14JT150K is suitable for applications where PCB real estate is constrained.

All three parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.

Frequently Asked Questions (FAQ)

Q: Can CF14JT150K be used as a direct replacement for PCF14JT150K?

A: Yes. CF14JT150K is electrically and mechanically equivalent to PCF14JT150K. Both components have identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. The difference is packaging format: CF14JT150K uses Cut Tape (CT) while PCF14JT150K uses Tape & Reel (TR). Physical dimensions are the same.

Q: What is the primary difference between CFM14JT150K and the other two parts?

A: CFM14JT150K has identical electrical specifications but features a smaller physical size (0.067" Dia x 0.130" L compared to 0.091" Dia x 0.236" L). This makes it suitable for space-constrained applications. All electrical and thermal characteristics remain unchanged.

Q: Are all three parts suitable for the same circuit applications?

A: Yes, provided PCB layout accommodates the physical dimensions. CF14JT150K and PCF14JT150K are pin-compatible with identical footprints. CFM14JT150K requires a smaller footprint but maintains full electrical equivalence.

Q: Do packaging format differences affect component performance?

A: No. Tape & Reel (TR) and Cut Tape (CT) formats are supply and handling methods only. They do not affect electrical performance, reliability, or thermal characteristics.

Q: Are all substitute parts RoHS and REACH compliant?

A: Yes. PCF14JT150K, CF14JT150K, and CFM14JT150K are all ROHS3 compliant and REACH unaffected.

Q: Can CFM14JT150K be used in high-temperature applications?

A: Yes. CFM14JT150K maintains the same operating temperature range (-55°C to 155°C) and temperature coefficient (0 / -850ppm/°C) as the main part. Smaller physical size does not affect thermal performance.