PCF14JT91K0 Equivalent & Substitute Parts

Part Overview

The PCF14JT91K0 is a 91 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. The part is supplied in Tape & Reel (TR) packaging with axial and radial bend configuration. Identifying equivalent substitute parts is necessary when the original packaging format is unavailable or when alternative sourcing is required while maintaining identical electrical and mechanical specifications.

Substiute Parts

PCF14JT91K0

Stackpole Electronics IncIn Stock: 1115PCF14JT91K0 Datasheet

Current PartRFQ

CF14JT91K0

Stackpole Electronics IncIn Stock: 19302CF14JT91K0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCF14JT91K0 is determined by strict equivalence across the following critical parameters:

• Resistance value: 91 kOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Temperature coefficient: 0 / -500ppm/°C
• Operating temperature range: -55°C to 155°C
• Features: Flame Retardant Coating, Safety
• Physical dimensions: 0.091" Dia x 0.236" L (2.30mm x 6.00mm)
• Manufacturer: Stackpole Electronics Inc
• Series: CF
• Compliance: ROHS3 Compliant, REACH Unaffected

The primary difference between the main part and its substitute is the packaging format: the PCF14JT91K0 is supplied in Tape & Reel (TR) configuration, while the substitute CF14JT91K0 is supplied in Cut Tape (CT) configuration. Both parts are identical in electrical performance and physical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the PCF14JT91K0 and CF14JT91K0 are Active product status components manufactured by Stackpole Electronics Inc and meet identical electrical and mechanical specifications. Both parts are ROHS3 Compliant and REACH Unaffected, ensuring regulatory compliance for industrial and commercial applications.

The CF14JT91K0 substitute is electrically and functionally equivalent to the PCF14JT91K0 main part. Selection between these two parts should be based on packaging requirements: the PCF14JT91K0 is supplied in Tape & Reel (TR) format suitable for automated assembly processes, while the CF14JT91K0 is supplied in Cut Tape (CT) format suitable for manual assembly or lower-volume applications.

Frequently Asked Questions (FAQ)

Q: Can CF14JT91K0 be used as a direct replacement for PCF14JT91K0?

A: Yes. The CF14JT91K0 is electrically and mechanically equivalent to the PCF14JT91K0. Both parts have identical resistance values, tolerance, power rating, temperature coefficient, and operating temperature range. The only difference is the packaging format: Tape & Reel (TR) versus Cut Tape (CT).

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel (TR) packaging supplies components on a continuous reel suitable for high-speed automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, typically used for manual assembly, lower-volume production, or component kitting.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both the PCF14JT91K0 and CF14JT91K0 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and hazardous substance restrictions.

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

A: Yes. Both parts are functionally identical in electrical performance and physical dimensions. They can be used interchangeably in any circuit application requiring a 91 kOhms ±5% 0.25W carbon film resistor with the specified temperature coefficient and operating range.

Q: What is the operating temperature range for these resistors?

A: Both parts operate across a temperature range of -55°C to 155°C, suitable for industrial and commercial applications.