CF14JT6R80 Equivalent & Substitute Parts

Part Overview

The CF14JT6R80 is a 6.8 Ohm ±5% 1/4W axial through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film resistor features flame retardant coating and safety characteristics, designed for general-purpose applications requiring precise resistance values in compact form factors. The part is Active status with 808 units in current inventory. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements where alternative power ratings or packaging formats may be beneficial.

Substiute Parts

CF14JT6R80

Stackpole Electronics IncIn Stock: 830CF14JT6R80 Datasheet

Current PartRFQ

CFM12JT6R80

Stackpole Electronics IncIn Stock: 14747CFM12JT6R80 Datasheet

UpgradeRFQ

CFM14JT6R80

Stackpole Electronics IncIn Stock: 9655CFM14JT6R80 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CF14JT6R80 is determined by the following criteria:

Critical Parameters (Must Match):

• Resistance value: 6.8 Ohms
• Tolerance: ±5%
• Composition: Carbon Film
• Temperature Coefficient: ±400ppm/°C
• Operating Temperature Range: -55°C to 155°C
• Package Type: Axial
• RoHS and REACH compliance status

Flexible Parameters (May Vary):

• Power rating (0.25W, 0.5W, or higher)
• Physical dimensions (length and diameter may differ based on power rating)
• Packaging format (Tape & Reel vs. Cut Tape)
• Series designation (CF vs. CFM)

The identified substitutes maintain electrical equivalence while offering alternative power ratings and packaging options suitable for different procurement and assembly scenarios.

Parameter Comparison

Engineering Selection Recommendations

CF14JT6R80 (Original Part): Select this part for applications requiring standard 1/4W power dissipation with Tape & Reel packaging suitable for automated assembly processes.

CFM12JT6R80 (Upgrade Option): This substitute provides increased power handling capability at 0.5W (1/2W), accommodating applications with higher power dissipation requirements while maintaining identical electrical characteristics. The larger physical form factor (0.091" Dia x 0.256" L) provides improved thermal performance. Available in Cut Tape packaging with significantly higher inventory (14706 units).

CFM14JT6R80 (Manufacturer Recommended): This substitute maintains the same 0.25W power rating as the original part but offers a more compact form factor (0.067" Dia x 0.130" L) with improved space efficiency. Available in Cut Tape packaging with substantial inventory (9557 units). Recommended for space-constrained designs requiring equivalent electrical performance.

All three parts maintain ROHS3 compliance, REACH unaffected status, and identical electrical specifications (6.8 Ohms ±5%, ±400ppm/°C temperature coefficient, -55°C to 155°C operating range).

Frequently Asked Questions (FAQ)

Q: Can CFM12JT6R80 replace CF14JT6R80 in my circuit?

A: Yes, electrically. The CFM12JT6R80 provides identical resistance, tolerance, and temperature characteristics. The primary difference is increased power rating (0.5W vs. 0.25W), which is a direct upgrade. Physical dimensions are slightly larger due to the higher power rating. Verify that board layout accommodates the larger form factor (0.091" Dia x 0.256" L).

Q: What is the difference between CF14JT6R80 and CFM14JT6R80?

A: Both parts share identical electrical specifications (6.8 Ohms ±5%, 0.25W, ±400ppm/°C). The CFM14JT6R80 features a more compact physical form factor (0.067" Dia x 0.130" L vs. 0.091" Dia x 0.236" L) and is available in Cut Tape packaging rather than Tape & Reel. The CFM series represents a space-optimized variant of the CF series.

Q: Are all three parts RoHS and REACH compliant?

A: Yes. CF14JT6R80, CFM12JT6R80, and CFM14JT6R80 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which substitute should I select for high-temperature applications?

A: All three parts operate across the identical temperature range (-55°C to 155°C) with the same temperature coefficient (±400ppm/°C). Temperature performance is equivalent across all options. Selection should be based on power dissipation requirements and physical space constraints.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel (TR) and Cut Tape (CT) packaging formats are assembly-related distinctions only. Electrical characteristics remain identical. Select based on your assembly process requirements: Tape & Reel for high-volume automated assembly, Cut Tape for manual or lower-volume applications.