PCF14JT5M10 Equivalent & Substitute Parts

Part Overview

The PCF14JT5M10 is a 5.1 MOhm ±5% 0.25W carbon film through-hole resistor manufactured by Stackpole Electronics Inc. This component is classified as Active and is designed for general-purpose electronic applications requiring high-resistance values with standard tolerance specifications. The part is supplied in Tape & Reel packaging with axial and radial bend configurations. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across packaging formats and supplier configurations.

Substiute Parts

PCF14JT5M10

Stackpole Electronics IncIn Stock: 1186PCF14JT5M10 Datasheet

Current PartRFQ

CF14JT5M10

Stackpole Electronics IncIn Stock: 61570CF14JT5M10 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PCF14JT5M10 is determined by strict equivalence across the following critical parameters:

• Resistance value: 5.1 MOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Temperature coefficient: 0 / -1500ppm/°C
• Operating temperature range: -55°C to 155°C
• Physical dimensions: 0.091" Dia x 0.236" L (2.30mm x 6.00mm)
• Termination count: 2
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The primary substitute identified is CF14JT5M10, which maintains identical electrical and mechanical specifications. The distinction between the main part and substitute lies in packaging format: PCF14JT5M10 is supplied in Tape & Reel (TR) configuration, while CF14JT5M10 is supplied in Cut Tape (CT) configuration. Both parts are manufactured by Stackpole Electronics Inc and belong to the CF series.

Parameter Comparison

Engineering Selection Recommendations

Both PCF14JT5M10 and CF14JT5M10 are Active products manufactured by Stackpole Electronics Inc and maintain full compliance with ROHS3 and REACH regulatory requirements. Selection between these parts should be based on packaging requirements and procurement logistics:

PCF14JT5M10 is appropriate for high-volume automated assembly operations requiring Tape & Reel packaging, which facilitates continuous pick-and-place machine feeding.

CF14JT5M10 is appropriate for lower-volume applications, manual assembly, or situations where Cut Tape packaging is preferred for component handling and storage.

Both parts are electrically and mechanically interchangeable when circuit design and assembly processes accommodate the respective packaging formats.

Frequently Asked Questions (FAQ)

Q: Can CF14JT5M10 be used as a direct replacement for PCF14JT5M10?

A: Yes. Both parts are electrically identical with matching resistance value (5.1 MOhms), tolerance (±5%), power rating (0.25W), composition (Carbon Film), temperature coefficient (0 / -1500ppm/°C), and operating temperature range (-55°C to 155°C). The difference is packaging format: Tape & Reel versus Cut Tape. Component-level functionality is identical.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on a reel, suitable for automated assembly equipment. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, suitable for manual assembly or lower-volume applications. Both formats contain the same component.

Q: Are there any compliance differences between these parts?

A: No. Both PCF14JT5M10 and CF14JT5M10 are ROHS3 Compliant and REACH Unaffected. Regulatory status is identical.

Q: What determines substitution eligibility for this resistor?

A: Substitution is valid when the following parameters match: resistance value (5.1 MOhms), tolerance (±5%), power rating (0.25W), composition (Carbon Film), temperature coefficient (0 / -1500ppm/°C), operating temperature range (-55°C to 155°C), physical dimensions (0.091" Dia x 0.236" L), and termination count (2). Packaging format differences do not affect electrical or mechanical compatibility.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, provided the assembly process and equipment are compatible with the respective packaging format. Automated pick-and-place machines typically require Tape & Reel format, while manual assembly can accommodate either format. Once soldered to the PCB, both parts perform identically.