CF14JA10M0 Equivalent & Substitute Parts

Part Overview

The CF14JA10M0 is a 10 MOhms ±5% 0.25W through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film axial resistor features flame retardant coating and is designed for general-purpose applications requiring high-resistance values in compact form factors. The part is currently active in production with full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same resistance value, tolerance, power rating, and composition.

Substiute Parts

CF14JA10M0

Stackpole Electronics IncIn Stock: 1086CF14JA10M0 Datasheet

Current PartRFQ

PCF14JT10M0

Stackpole Electronics IncIn Stock: 3531PCF14JT10M0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CF14JA10M0 is determined by strict equivalence across the following critical parameters:

• Resistance value: 10 MOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Temperature coefficient: 0 / -1500ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance status
• Physical dimensions: 0.091" Dia x 0.236" L (2.30mm x 6.00mm)

The identified substitute PCF14JT10M0 maintains all electrical specifications and environmental ratings. The primary difference is the packaging format (Cut Tape vs. Tape & Box) and the lead configuration option (Radial Bend capability), which do not affect electrical performance or board-level compatibility in standard axial mounting applications.

Parameter Comparison

Engineering Selection Recommendations

Both CF14JA10M0 and PCF14JT10M0 are active production parts from Stackpole Electronics Inc with identical electrical specifications and environmental compliance. Selection between these parts should be based on procurement and assembly requirements:

The CF14JA10M0 in Tape & Box packaging is suitable for applications requiring bulk quantities with standard storage and handling procedures. The PCF14JT10M0 in Cut Tape packaging with Panasert lead configuration offers flexibility for automated assembly processes that may benefit from radial bend lead options. Both parts maintain full ROHS3 compliance and equivalent thermal performance across the specified operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can PCF14JT10M0 be used as a direct replacement for CF14JA10M0 in existing designs?

A: Yes. Both parts share identical electrical specifications (10 MOhms ±5%, 0.25W), composition (carbon film), temperature characteristics, and physical dimensions. The packaging format difference (Tape & Box vs. Cut Tape) does not affect electrical performance or board-level compatibility.

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

A: Tape & Box packaging provides resistors on continuous tape with a protective box for storage and handling. Cut Tape packaging provides pre-cut tape segments suitable for automated pick-and-place assembly systems. Both formats contain identical components.

Q: Does the Radial Bend option on PCF14JT10M0 affect compatibility?

A: The Radial Bend capability is a lead configuration option that does not affect electrical performance. Standard axial mounting applications will function identically with either part.

Q: Are both parts RoHS compliant?

A: Yes. Both CF14JA10M0 and PCF14JT10M0 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the temperature coefficient specification and how does it affect performance?

A: Both parts specify a temperature coefficient of 0 / -1500ppm/°C across the operating range of -55°C to 155°C. This indicates minimal resistance drift with temperature variation, suitable for stable high-impedance applications.