CFM12JT6M20 Equivalent & Substitute Parts

Part Overview

The CFM12JT6M20 is a 6.2 MOhms ±5% 0.5W axial through-hole resistor manufactured by Stackpole Electronics Inc. This carbon film resistor features flame retardant coating and safety characteristics, designed for applications requiring high-resistance values in compact form factors. The part is currently in active production status with 871 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product category.

Substiute Parts

CFM12JT6M20

Stackpole Electronics IncIn Stock: 976CFM12JT6M20 Datasheet

Current PartRFQ

CF12JT6M20

Stackpole Electronics IncIn Stock: 788CF12JT6M20 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CFM12JT6M20 is determined by strict equivalence across the following critical parameters:

• Resistance value: 6.2 MOhms
• Tolerance: ±5%
• Power rating: 0.5W (1/2W)
• Composition: Carbon Film
• Package: Axial through-hole
• Operating temperature range: -55°C to 155°C
• Temperature coefficient: 0 / -1500ppm/°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The CF12JT6M20 meets all substitution criteria as a manufacturer-recommended equivalent from Stackpole Electronics Inc, maintaining identical electrical specifications and regulatory certifications while operating within the same temperature and performance envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the CFM12JT6M20 and CF12JT6M20 are active production components from Stackpole Electronics Inc with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on series designation and availability. The CF12JT6M20 substitute maintains all electrical and thermal specifications required for equivalent circuit performance. Both parts are suitable for applications requiring high-resistance axial resistors with flame retardant characteristics in the specified temperature range.

Frequently Asked Questions (FAQ)

Q: Can CF12JT6M20 be used as a direct replacement for CFM12JT6M20?

A: Yes. Both parts share identical resistance (6.2 MOhms), tolerance (±5%), power rating (0.5W), composition (carbon film), package type (axial), and operating temperature range (-55°C to 155°C). Regulatory compliance and thermal characteristics are equivalent.

Q: What is the difference between the CFM and CF series designations?

A: The series designation indicates product line classification within Stackpole Electronics Inc. Both series maintain the same electrical and mechanical specifications for this 6.2 MOhms resistor value.

Q: Are there physical dimension differences between these parts?

A: Physical dimensions differ slightly. CFM12JT6M20 measures 0.091" diameter × 0.256" length (2.30mm × 6.50mm). CF12JT6M20 measures 0.106" diameter × 0.335" length (2.70mm × 8.50mm). Both are axial through-hole packages compatible with standard PCB layouts.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both CFM12JT6M20 and CF12JT6M20 are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and safety standards.

Q: What determines substitution eligibility for this resistor?

A: Substitution is based on matching resistance value, tolerance, power rating, composition, package type, operating temperature range, temperature coefficient, and regulatory compliance status. All these parameters must be equivalent for valid substitution.