CFM14JA220R Equivalent & Substitute Parts

Part Overview

The CFM14JA220R is a 220 Ohm, 1/4W axial carbon film resistor manufactured by Stackpole Electronics Inc. This through-hole component features flame retardant coating and safety characteristics, designed for general-purpose electronic applications requiring reliable resistive elements in compact axial packages. 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 are maintained across the component family.

Substiute Parts

CFM14JA220R

Stackpole Electronics IncIn Stock: 5229CFM14JA220R Datasheet

Current PartRFQ

CF14JA220R

Stackpole Electronics IncIn Stock: 1284CF14JA220R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CFM14JA220R is determined by strict equivalence across the following critical parameters:

• Resistance value: 220 Ohms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Package configuration: Axial through-hole
• Temperature coefficient: 0 / -400ppm/°C
• Operating temperature range: -55°C to 155°C
• Compliance certifications: RoHS3, REACH Unaffected

The CF14JA220R qualifies as a direct substitute based on identical electrical specifications and axial package compatibility. Packaging format differences (Cut Tape vs. Tape & Box) do not affect functional equivalence or circuit performance.

Parameter Comparison

Engineering Selection Recommendations

Both CFM14JA220R and CF14JA220R maintain Active product status with identical electrical and thermal specifications. Selection between these parts is determined by packaging and supply requirements rather than functional performance. The CFM14JA220R in Cut Tape format supports high-volume automated assembly operations. The CF14JA220R in Tape & Box format accommodates mixed-volume production and manual assembly workflows. Both components satisfy RoHS3 compliance and REACH regulatory requirements for unrestricted use in regulated markets.

Frequently Asked Questions (FAQ)

Q: Can CF14JA220R replace CFM14JA220R in circuit applications? A: Yes. Both parts are electrically and thermally equivalent with identical resistance, tolerance, power rating, and operating temperature specifications. Substitution is valid for all circuit applications.

Q: What is the difference between Cut Tape and Tape & Box packaging? A: Cut Tape (CT) packaging provides individual component strips optimized for high-speed automated pick-and-place assembly. Tape & Box (TB) packaging includes boxed quantities suitable for manual assembly and mixed-volume production runs. Electrical performance is identical.

Q: Are both parts compliant with current regulatory standards? A: Yes. Both CFM14JA220R and CF14JA220R are RoHS3 compliant and REACH unaffected, meeting current environmental and safety regulations for unrestricted distribution and use.

Q: Do physical dimensions affect substitution compatibility? A: Physical dimensions differ between the two parts (CFM14JA220R: 0.067" Dia x 0.130" L; CF14JA220R: 0.091" Dia x 0.236" L). PCB layout and mechanical clearance must accommodate the larger CF14JA220R dimensions if substituting into existing designs.

Q: What is the temperature coefficient specification? A: Both parts specify 0 / -400ppm/°C temperature coefficient across the -55°C to 155°C operating range, ensuring stable resistance performance across industrial and commercial temperature environments.