CF18JT5R60 Equivalent & Substitute Parts

Part Overview

The CF18JT5R60 is a 5.6 Ohm, 1/8W axial through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film resistor features flame retardant coating and safety characteristics, designed for general-purpose electronic applications requiring precision resistance values with ±5% tolerance. The part is currently active in production with 760 pieces available in stock. Substitute parts are identified when design requirements permit higher power ratings or alternative packaging configurations while maintaining core electrical specifications.

Substiute Parts

CF18JT5R60

Stackpole Electronics IncIn Stock: 827CF18JT5R60 Datasheet

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CFM14JT5R60

Stackpole Electronics IncIn Stock: 15746CFM14JT5R60 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the CF18JT5R60 is permissible when the following conditions are met:

Critical Parameters for Substitution:

• Resistance value must remain 5.6 Ohms
• Tolerance must remain ±5%
• Composition must remain Carbon Film
• Temperature coefficient must remain ±400ppm/°C
• Operating temperature range must remain -55°C to 155°C
• Package type must remain Axial
• RoHS3 compliance must be maintained

Allowable Variation:

• Power rating may be increased from 0.125W to higher values (such as 0.25W) when circuit design permits
• Packaging format may change from Tape & Reel (TR) to Cut Tape (CT) based on procurement requirements
• Series designation may differ (CF to CFM) provided all electrical and mechanical specifications remain compatible

The CFM14JT5R60 qualifies as a substitute because it maintains all critical electrical parameters while offering increased power dissipation capability (0.25W versus 0.125W) and alternative packaging.

Parameter Comparison

Engineering Selection Recommendations

Selection between CF18JT5R60 and CFM14JT5R60 is determined by circuit power dissipation requirements and procurement logistics:

Use CF18JT5R60 when:

• Circuit design specifies maximum 0.125W power dissipation at the resistor
• Tape & Reel packaging is required for automated assembly processes
• Original series designation (CF) is mandated by design documentation

Use CFM14JT5R60 when:

• Circuit design permits or requires 0.25W power dissipation capability
• Cut Tape packaging is acceptable for procurement and assembly workflows
• Higher power margin is desired for thermal stability
• CFM series components are specified in design documentation

Both parts maintain identical electrical performance characteristics, RoHS3 compliance, and temperature operating range. Selection is based on power rating requirements and packaging format availability.

Frequently Asked Questions (FAQ)

Q: Can CFM14JT5R60 be used as a direct replacement for CF18JT5R60 in all applications?

A: CFM14JT5R60 can be used when the circuit design permits the higher 0.25W power rating. The substitute maintains identical resistance, tolerance, temperature coefficient, and operating temperature range. Physical dimensions and axial package type are identical. Verify that the higher power rating does not conflict with circuit design specifications.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, suitable for lower-volume or mixed-component assembly. Both formats contain identical components; packaging selection depends on assembly process requirements.

Q: Are CF and CFM series resistors electrically equivalent?

A: CF18JT5R60 and CFM14JT5R60 are electrically equivalent in resistance value, tolerance, temperature coefficient, and operating range. The series designation change reflects different power ratings (1/8W versus 1/4W). Both are manufactured by Stackpole Electronics Inc and maintain identical RoHS3 compliance.

Q: What determines whether a substitute part is acceptable?

A: Substitution is acceptable when resistance value, tolerance, composition, temperature coefficient, operating temperature range, and package type remain identical. Power rating may increase. Packaging format may change. All RoHS and compliance certifications must be maintained.

Q: Can lower power-rated substitutes be used for CF18JT5R60?

A: No. Substitutes must maintain or exceed the power rating of the original part. Using a lower-rated component creates thermal stress and reliability risk. CFM14JT5R60 provides higher power capability, making it suitable for applications where CF18JT5R60 is specified.