PCF14JT56K0 Equivalent & Substitute Parts

Part Overview

The PCF14JT56K0 is a 56 kOhms ±5% 0.25W carbon film through-hole resistor manufactured by Stackpole Electronics Inc. This component is actively produced and widely used in electronic assemblies requiring precision resistive elements with flame retardant coating and safety features. The part is supplied in Tape & Reel packaging with axial and radial bend configurations. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative packaging formats while maintaining electrical and mechanical compatibility.

Substiute Parts

PCF14JT56K0

Stackpole Electronics IncIn Stock: 1146PCF14JT56K0 Datasheet

Current PartRFQ

CF14JT56K0

Stackpole Electronics IncIn Stock: 4022CF14JT56K0 Datasheet

DirectRFQ

CFM14JT56K0

Stackpole Electronics IncIn Stock: 28763CFM14JT56K0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PCF14JT56K0 is determined by strict equivalence across the following critical parameters:

• Resistance value: 56 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
• Flame retardant coating and safety features
• RoHS3 compliance
• REACH unaffected status
• Two terminations (axial configuration)

Substitute parts must maintain identical electrical specifications and regulatory compliance. Packaging format differences (Tape & Reel versus Cut Tape) and physical dimensions do not affect electrical substitutability when the core parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PCF14JT56K0, CF14JT56K0, and CFM14JT56K0—are electrically and mechanically equivalent for 56 kOhms ±5% 0.25W carbon film resistor applications. Selection between these parts is based on packaging requirements and inventory availability rather than electrical performance differences.

PCF14JT56K0 is supplied in Tape & Reel format, suitable for high-volume automated assembly operations. CF14JT56K0 and CFM14JT56K0 are supplied in Cut Tape format, appropriate for lower-volume production runs or manual assembly processes. All parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across applications.

Frequently Asked Questions (FAQ)

Q: Can CF14JT56K0 be used as a direct replacement for PCF14JT56K0?

A: Yes. Both parts are electrically identical with matching resistance, tolerance, power rating, temperature coefficient, and operating temperature range. The difference is packaging format: PCF14JT56K0 uses Tape & Reel while CF14JT56K0 uses Cut Tape. Electrical performance and reliability are equivalent.

Q: What is the difference between CF14JT56K0 and CFM14JT56K0?

A: Both parts have identical electrical specifications and regulatory compliance. The primary difference is physical size: CF14JT56K0 measures 0.091" diameter × 0.236" length, while CFM14JT56K0 measures 0.067" diameter × 0.130" length. CFM14JT56K0 is a miniaturized variant suitable for space-constrained applications.

Q: Are all three parts RoHS3 compliant?

A: Yes. PCF14JT56K0, CF14JT56K0, and CFM14JT56K0 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which part should be selected for automated assembly?

A: PCF14JT56K0 in Tape & Reel packaging is optimized for automated pick-and-place assembly operations. CF14JT56K0 and CFM14JT56K0 in Cut Tape format are suitable for semi-automated or manual assembly processes.

Q: Can CFM14JT56K0 be used in applications with space constraints?

A: Yes. CFM14JT56K0 is a miniaturized version with reduced physical dimensions while maintaining identical electrical specifications. It is suitable for compact circuit designs where space is limited.