PCF14JT4K30 Equivalent & Substitute Parts

Part Overview

The PCF14JT4K30 is a 4.3 kOhms ±5% 0.25W through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film resistor features flame retardant coating and safety characteristics, designed for axial or radial bend configurations. The part is Active in product status and maintains full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same resistance value, tolerance, power rating, and operating temperature range.

Substiute Parts

PCF14JT4K30

Stackpole Electronics IncIn Stock: 869PCF14JT4K30 Datasheet

Current PartRFQ

CF14JT4K30

Stackpole Electronics IncIn Stock: 30660CF14JT4K30 Datasheet

DirectRFQ

CFM14JT4K30

Stackpole Electronics IncIn Stock: 11826CFM14JT4K30 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCF14JT4K30 are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain identical resistance value (4.3 kOhms), tolerance (±5%), power rating (0.25W), temperature coefficient (0 / -400ppm/°C), and operating temperature range (-55°C to 155°C).

Material & Composition: All parts use carbon film composition with flame retardant coating and safety features.

Compliance: All substitute parts maintain RoHS3 compliance and REACH Unaffected status.

Mechanical Compatibility: Substitutes differ in package configuration (Tape & Reel vs. Cut Tape) and physical dimensions, which determine suitability based on assembly method and board layout requirements.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PCF14JT4K30, CF14JT4K30, and CFM14JT4K30—are electrically and functionally equivalent for applications requiring a 4.3 kOhms ±5% 0.25W carbon film resistor. Selection between these parts is determined by packaging and assembly requirements:

PCF14JT4K30 is supplied in Tape & Reel format and supports both axial and radial bend configurations, suitable for automated assembly processes requiring reel-fed components.

CF14JT4K30 is supplied in Cut Tape format with standard axial configuration (0.091" Dia x 0.236" L), appropriate for manual assembly or semi-automated processes.

CFM14JT4K30 is supplied in Cut Tape format with a smaller axial form factor (0.067" Dia x 0.130" L), suitable for space-constrained applications or compact board layouts.

All parts maintain Active product status and full compliance with RoHS3 and REACH requirements, ensuring regulatory acceptance in current manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can PCF14JT4K30 be directly replaced with CF14JT4K30?

A: Yes. Both parts are electrically identical with matching resistance, tolerance, power rating, and temperature specifications. The primary difference is packaging format: PCF14JT4K30 uses Tape & Reel while CF14JT4K30 uses Cut Tape. Both support axial configuration and are mechanically compatible in standard through-hole applications.

Q: What is the key difference between CF14JT4K30 and CFM14JT4K30?

A: Both parts are electrically equivalent. The CFM14JT4K30 has a smaller physical form factor (0.067" Dia x 0.130" L versus 0.091" Dia x 0.236" L). Selection depends on available board space and lead length requirements for your specific application.

Q: Are all three parts RoHS3 compliant?

A: Yes. PCF14JT4K30, CF14JT4K30, and CFM14JT4K30 are all RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing.

Q: Which part should I select for automated assembly?

A: PCF14JT4K30 in Tape & Reel packaging is optimized for automated pick-and-place assembly. CF14JT4K30 and CFM14JT4K30 in Cut Tape format are suitable for manual or semi-automated processes.

Q: Do these parts have different temperature coefficients?

A: No. All three parts share identical temperature coefficient specifications of 0 / -400ppm/°C and operate across the same temperature range of -55°C to 155°C.