CF14JA200K Equivalent & Substitute Parts

Part Overview

The CF14JA200K is a 200 kOhms ±5% 0.25W (1/4W) 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 resistance values in standard through-hole configurations. The part is currently active in production with 947 units available in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required due to packaging availability, inventory constraints, or design flexibility needs.

Substiute Parts

CF14JA200K

Stackpole Electronics IncIn Stock: 1009CF14JA200K Datasheet

Current PartRFQ

CFM14JT200K

Stackpole Electronics IncIn Stock: 14195CFM14JT200K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CF14JA200K is determined by the following critical parameters:

• Resistance Value: Must be 200 kOhms
• Tolerance: Must be ±5%
• Power Rating: Must be 0.25W (1/4W)
• Composition: Must be Carbon Film
• Package Type: Must be Axial
• Temperature Coefficient: Must be 0 / -850ppm/°C
• Operating Temperature Range: Must be -55°C to 155°C
• Compliance: Must maintain ROHS3 Compliant and REACH Unaffected status

The CFM14JT200K meets all electrical and mechanical substitution criteria. The primary difference is packaging format (Cut Tape versus Tape & Box) and physical dimensions, which do not affect electrical performance or functional compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both CF14JA200K and CFM14JT200K are active production parts from Stackpole Electronics Inc with identical electrical specifications and full compliance with ROHS3 and REACH requirements. Selection between these parts should be based on:

• Packaging Requirements: CF14JA200K is supplied in Tape & Box format; CFM14JT200K is supplied in Cut Tape format. Choose based on assembly line equipment compatibility and procurement volume requirements.
• Physical Dimensions: CFM14JT200K has smaller physical dimensions (1.70mm diameter x 3.30mm length) compared to CF14JA200K (2.30mm diameter x 6.00mm length). Verify PCB layout and component spacing constraints before selection.
• Inventory Availability: CFM14JT200K has significantly higher stock availability (14139 units) compared to CF14JA200K (947 units), which may influence lead time and supply chain considerations.

Both parts are electrically and functionally interchangeable for applications requiring 200 kOhms ±5% 0.25W axial carbon film resistors within the specified temperature range.

Frequently Asked Questions (FAQ)

Q: Can CFM14JT200K be used as a direct replacement for CF14JA200K?

A: Yes. Both parts have identical electrical specifications: 200 kOhms resistance, ±5% tolerance, 0.25W power rating, carbon film composition, and operating temperature range of -55°C to 155°C. Both are ROHS3 compliant and REACH unaffected. The primary differences are packaging format and physical dimensions.

Q: What is the difference between Tape & Box (TB) and Cut Tape (CT) packaging?

A: Tape & Box packaging includes a full reel of components in tape format with a protective box. Cut Tape packaging provides components in tape format without the box, typically for smaller quantities or specific assembly requirements. Selection depends on your assembly equipment and procurement needs.

Q: Are the physical dimension differences significant for PCB design?

A: Yes. CFM14JT200K (1.70mm x 3.30mm) is substantially smaller than CF14JA200K (2.30mm x 6.00mm). Verify that your PCB layout accommodates the selected part's dimensions, particularly for component spacing and trace routing.

Q: Do both parts meet the same compliance standards?

A: Yes. Both CF14JA200K and CFM14JT200K are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory requirements.

Q: Which part should I select if both are available?

A: Selection should be based on your specific requirements: packaging format compatibility with assembly equipment, PCB layout constraints, and inventory availability. Electrically, both parts are equivalent for 200 kOhms ±5% 0.25W applications.