CF14JA82K0 Equivalent & Substitute Parts

Part Overview

The CF14JA82K0 is an 82 kOhms ±5% 0.25W through-hole resistor manufactured by Stackpole Electronics Inc. This axial carbon film resistor features flame retardant coating and safety characteristics, designed for general-purpose electronic applications requiring reliable passive component performance across industrial and commercial temperature ranges. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct circuit board replacement without performance degradation.

Substiute Parts

CF14JA82K0

Stackpole Electronics IncIn Stock: 1111CF14JA82K0 Datasheet

Current PartRFQ

PCF14JT82K0

Stackpole Electronics IncIn Stock: 5518PCF14JT82K0 Datasheet

DirectRFQ

CFM14JA82K0

Stackpole Electronics IncIn Stock: 6813CFM14JA82K0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CF14JA82K0 are qualified based on the following electrical and mechanical parameters:

• Identical resistance value: 82 kOhms
• Identical tolerance: ±5%
• Identical power rating: 0.25W (1/4W)
• Identical composition: Carbon Film
• Identical temperature coefficient: 0 / -500ppm/°C
• Identical operating temperature range: -55°C to 155°C
• Identical number of terminations: 2
• Identical compliance certifications: ROHS3 Compliant, REACH Unaffected
• Compatible package configurations: Axial or Axial with Radial Bend

Two substitute parts meet these criteria: PCF14JT82K0 (Panasert packaging variant) and CFM14JA82K0 (manufacturer-recommended alternative from CFM series with compact dimensions).

Parameter Comparison

Engineering Selection Recommendations

All three parts—CF14JA82K0, PCF14JT82K0, and CFM14JA82K0—maintain Active product status with full ROHS3 compliance and REACH unaffected certification, ensuring regulatory compliance for current and future applications.

PCF14JT82K0 is functionally equivalent to CF14JA82K0 with identical electrical specifications and physical dimensions. The Panasert packaging variant (radial bend option) provides flexibility for applications requiring lead bending during assembly.

CFM14JA82K0 is the manufacturer-recommended alternative, offering identical electrical performance with a compact form factor (1.70mm diameter x 3.30mm length versus 2.30mm x 6.00mm). This reduced size accommodates space-constrained circuit board layouts while maintaining all electrical and thermal characteristics. The CFM series represents Stackpole's current generation design.

Selection between these parts depends on circuit board layout constraints and assembly process requirements rather than electrical performance differences.

Frequently Asked Questions (FAQ)

Q: Can PCF14JT82K0 replace CF14JA82K0 directly on the circuit board?

A: Yes. PCF14JT82K0 shares identical electrical specifications (82 kOhms ±5%, 0.25W, -55°C to 155°C operating range) and physical dimensions (2.30mm x 6.00mm) with CF14JA82K0. The Panasert packaging designation indicates radial bend capability, which is an assembly option rather than a functional difference. Direct substitution is electrically and mechanically compatible.

Q: What is the primary difference between CF14JA82K0 and CFM14JA82K0?

A: Both parts deliver identical electrical performance. CFM14JA82K0 features a compact form factor (1.70mm x 3.30mm versus 2.30mm x 6.00mm), making it suitable for high-density circuit board designs. The CFM series represents Stackpole's current-generation product line. Selection depends on available board space and assembly equipment compatibility.

Q: Are all three parts RoHS3 compliant?

A: Yes. CF14JA82K0, PCF14JT82K0, and CFM14JA82K0 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: Does packaging type (Tape & Box versus Cut Tape) affect electrical performance?

A: No. Packaging type (TB or CT) is a supply and logistics designation only. It does not affect component electrical characteristics, performance, or reliability. Selection between packaging options depends on procurement volume and assembly line requirements.

Q: Can CFM14JA82K0 be used in applications originally designed for CF14JA82K0?

A: Yes, provided circuit board layout accommodates the smaller dimensions (1.70mm x 3.30mm). All electrical specifications, temperature performance, and compliance certifications are identical. The compact size may require verification of lead spacing and hole positioning on the target circuit board.