PCF14JT33K0 Equivalent & Substitute Parts

Part Overview

The PCF14JT33K0 is a 33 kOhms ±5% 0.25W carbon film through-hole resistor manufactured by Stackpole Electronics Inc. This component is part of the CF series and is currently in active production status. The part is supplied in Tape & Reel packaging with axial and radial bend configuration options. Equivalent and substitute parts are identified to provide procurement flexibility while maintaining electrical and mechanical compatibility within specified parameters.

Substiute Parts

PCF14JT33K0

Stackpole Electronics IncIn Stock: 721PCF14JT33K0 Datasheet

Current PartRFQ

CF14JT33K0

Stackpole Electronics IncIn Stock: 216263CF14JT33K0 Datasheet

DirectRFQ

CFM14JT33K0

Stackpole Electronics IncIn Stock: 98865CFM14JT33K0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCF14JT33K0 are qualified based on matching the following critical electrical and mechanical parameters:

• Resistance value: 33 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
• Compliance: ROHS3 Compliant, REACH Unaffected
• Termination count: 2
• Manufacturer: Stackpole Electronics Inc

Packaging format differences (Tape & Reel versus Cut Tape) and physical dimensions do not affect electrical substitutability. The CFM14JT33K0 represents a manufacturer-recommended alternative with reduced physical dimensions while maintaining all electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PCF14JT33K0, CF14JT33K0, and CFM14JT33K0—are active production components from Stackpole Electronics Inc with identical electrical specifications and full compliance with ROHS3 and REACH requirements. Selection between these parts is determined by packaging and physical dimension requirements:

• PCF14JT33K0: Select when Tape & Reel packaging is required for automated assembly processes.
• CF14JT33K0: Select for Cut Tape packaging with standard axial dimensions (0.091" Dia x 0.236" L).
• CFM14JT33K0: Select when reduced physical dimensions are acceptable or required (0.067" Dia x 0.130" L). This part is the manufacturer-recommended alternative for space-constrained applications.

All parts maintain identical electrical performance across the full operating temperature range of -55°C to 155°C and are suitable for direct substitution in circuit designs where the 33 kOhms ±5% 0.25W specification is required.

Frequently Asked Questions (FAQ)

Q: Can CF14JT33K0 be used as a direct replacement for PCF14JT33K0?

A: Yes. Both parts have identical electrical specifications (33 kOhms ±5%, 0.25W, carbon film composition, temperature coefficient, and operating range). The difference is packaging format: PCF14JT33K0 is supplied in Tape & Reel while CF14JT33K0 is supplied in Cut Tape. Electrical performance is equivalent.

Q: What is the difference between CF14JT33K0 and CFM14JT33K0?

A: Both parts have identical electrical specifications. The CFM14JT33K0 has reduced physical dimensions (0.067" Dia x 0.130" L versus 0.091" Dia x 0.236" L). Selection depends on available board space and mechanical constraints.

Q: Are all three parts ROHS3 compliant?

A: Yes. PCF14JT33K0, CF14JT33K0, and CFM14JT33K0 are all ROHS3 compliant and REACH unaffected.

Q: Can CFM14JT33K0 be used in applications originally designed for PCF14JT33K0?

A: Yes, provided the reduced physical dimensions (0.067" Dia x 0.130" L) are compatible with the circuit board layout and mechanical assembly. All electrical parameters are identical.

Q: What packaging format should be selected for high-volume automated assembly?

A: PCF14JT33K0 in Tape & Reel packaging is optimized for automated pick-and-place assembly processes. CF14JT33K0 and CFM14JT33K0 in Cut Tape packaging are suitable for manual or semi-automated assembly.