CFM14JT910K Equivalent & Substitute Parts

Part Overview

The CFM14JT910K is a 910 kOhms ±5% 0.25W 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 across industrial and commercial temperature ranges. The part is currently in active production status with full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility requirements are met within the same product category.

Substiute Parts

CFM14JT910K

Stackpole Electronics IncIn Stock: 748CFM14JT910K Datasheet

Current PartRFQ

CF14JT910K

Stackpole Electronics IncIn Stock: 28631CF14JT910K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CFM14JT910K is determined by strict equivalence across the following critical parameters:

• Resistance value: 910 kOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Carbon Film (exact match required)
• Package configuration: Axial through-hole (exact match required)
• Temperature coefficient: 0 / -850ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Regulatory compliance: RoHS3 Compliant (exact match required)

The CF14JT910K qualifies as a direct substitute based on identical electrical specifications and equivalent mechanical form factor. Packaging format differences (Tape & Reel versus Cut Tape) do not affect functional compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the CFM14JT910K and CF14JT910K maintain active production status with full RoHS3 compliance and REACH unaffected designation. Selection between these parts is determined by packaging and supply chain requirements rather than electrical performance. The CFM14JT910K in Tape & Reel format is suitable for automated assembly processes, while the CF14JT910K in Cut Tape format accommodates manual assembly or lower-volume applications. Both parts satisfy identical circuit requirements and regulatory obligations.

Frequently Asked Questions (FAQ)

Q: Can CF14JT910K replace CFM14JT910K in production assemblies?

A: Yes. Both parts are electrically and mechanically equivalent. The difference is packaging format: CFM14JT910K uses Tape & Reel (TR) packaging for automated pick-and-place assembly, while CF14JT910K uses Cut Tape (CT) packaging. Circuit performance is identical.

Q: Are there dimensional differences between these parts?

A: Both parts use axial package configuration. CFM14JT910K dimensions are 0.067" Dia x 0.130" L (1.70mm x 3.30mm). CF14JT910K dimensions are 0.091" Dia x 0.236" L (2.30mm x 6.00mm). These dimensional variations are within the axial resistor category and do not affect electrical functionality or standard PCB footprint compatibility for through-hole applications.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both CFM14JT910K and CF14JT910K are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.10.0065.

Q: What determines substitution eligibility for 910 kOhms resistors?

A: Substitution requires exact matching of resistance value (910 kOhms), tolerance (±5%), power rating (0.25W), composition (carbon film), package type (axial), temperature coefficient (0 / -850ppm/°C), operating temperature range (-55°C to 155°C), and regulatory compliance (RoHS3). Packaging format alone does not prevent substitution.