CF14JA8K20 Equivalent & Substitute Parts

Part Overview

The CF14JA8K20 is an 8.2 kOhms ±5% 0.25W through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film axial resistor features flame retardant coating and safety characteristics, designed for general-purpose applications requiring reliable performance across industrial temperature ranges. The part maintains Active product status with ROHS3 compliance and REACH unaffected certification. Substitute parts are identified to address packaging variations, inventory availability, and specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

CF14JA8K20

Stackpole Electronics IncIn Stock: 1030CF14JA8K20 Datasheet

Current PartRFQ

PCF14JT8K20

Stackpole Electronics IncIn Stock: 6286PCF14JT8K20 Datasheet

DirectRFQ

CFM14JA8K20

Stackpole Electronics IncIn Stock: 1013CFM14JA8K20 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CF14JA8K20 is determined by strict equivalence across the following critical parameters:

• Resistance value: 8.2 kOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Temperature coefficient: 0 / -400ppm/°C
• Operating temperature range: -55°C to 155°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

Substitute parts PCF14JT8K20 and CFM14JA8K20 meet all electrical specifications and regulatory requirements. Variations in packaging format (Cut Tape vs. Tape & Box), supplier device package designation (Panasert vs. Axial), and physical dimensions do not affect electrical performance or functional compatibility in applications where the CF14JA8K20 is specified.

Parameter Comparison

Engineering Selection Recommendations

All three parts—CF14JA8K20, PCF14JT8K20, and CFM14JA8K20—are Active products from Stackpole Electronics Inc with identical electrical specifications and full regulatory compliance (ROHS3 Compliant, REACH Unaffected). Selection between these parts should be based on packaging and supply chain requirements:

• CF14JA8K20: Standard Tape & Box packaging for bulk procurement
• PCF14JT8K20: Cut Tape packaging for automated assembly processes
• CFM14JA8K20: Tape & Box packaging with CFM series designation

All parts are electrically and functionally interchangeable in applications requiring 8.2 kOhms ±5% 0.25W carbon film resistors with the specified temperature and compliance characteristics.

Frequently Asked Questions (FAQ)

Q: Can PCF14JT8K20 replace CF14JA8K20 in production assembly?

A: Yes. Both parts have identical electrical specifications (8.2 kOhms ±5%, 0.25W, carbon film composition, -55°C to 155°C operating range). The primary difference is packaging format: PCF14JT8K20 uses Cut Tape (CT) packaging suitable for automated pick-and-place equipment, while CF14JA8K20 uses Tape & Box (TB) packaging. Electrical performance and regulatory compliance are equivalent.

Q: What is the difference between CF14JA8K20 and CFM14JA8K20?

A: Both parts share identical electrical specifications and Tape & Box packaging. The CFM14JA8K20 belongs to the CFM series while CF14JA8K20 belongs to the CF series. Physical dimensions differ slightly (CFM14JA8K20: 0.067" Dia x 0.130" L vs. CF14JA8K20: 0.091" Dia x 0.236" L), but electrical performance remains equivalent. Series designation reflects manufacturing line or product generation rather than functional capability.

Q: Are all three parts ROHS3 compliant?

A: Yes. CF14JA8K20, PCF14JT8K20, and CFM14JA8K20 are all ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement.

Q: Which part should be selected for high-volume automated assembly?

A: PCF14JT8K20 with Cut Tape (CT) packaging is optimized for automated assembly processes. CF14JA8K20 and CFM14JA8K20 with Tape & Box (TB) packaging are suitable for manual assembly or lower-volume applications.

Q: Do these parts have identical temperature coefficients?

A: Yes. All three parts have a temperature coefficient of 0 / -400ppm/°C and operate across the same temperature range (-55°C to 155°C), ensuring consistent performance across thermal variations.