CFM12JA10M0 Equivalent & Substitute Parts

Part Overview

The CFM12JA10M0 is a 10 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 general-purpose electronic applications requiring high-resistance values in compact axial packages. The part maintains Active product status with full RoHS3 compliance and REACH unaffected classification. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the allowed parameter range.

Substiute Parts

CFM12JA10M0

Stackpole Electronics IncIn Stock: 1093CFM12JA10M0 Datasheet

Current PartRFQ

CF12JA10M0

Stackpole Electronics IncIn Stock: 1093CF12JA10M0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CFM12JA10M0 is determined by strict equivalence across the following critical parameters:

• Resistance value: 10 MOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Composition: Carbon Film (exact match required)
• Package: Axial through-hole (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Compliance: RoHS3 Compliant, REACH Unaffected (exact match required)

Physical dimensions may vary within the axial package category while maintaining electrical and mechanical compatibility. The CF12JA10M0 meets all substitution criteria as a manufacturer-recommended equivalent.

Parameter Comparison

Engineering Selection Recommendations

The CF12JA10M0 is a direct electrical equivalent to the CFM12JA10M0, with both parts manufactured by Stackpole Electronics Inc and sharing identical electrical specifications. Both parts maintain Active product status and full compliance with RoHS3 and REACH requirements. Physical dimensions differ slightly; the CF12JA10M0 features a larger diameter and length. Selection between these parts depends on available board space and mechanical constraints. Both parts are suitable for applications requiring 10 MOhms ±5% resistance at 0.5W power dissipation within the -55°C to 155°C operating range.

Frequently Asked Questions (FAQ)

Q: Can CF12JA10M0 be used as a direct replacement for CFM12JA10M0?

A: Yes. Both parts are manufactured by Stackpole Electronics Inc with identical electrical specifications: 10 MOhms ±5% resistance, 0.5W power rating, carbon film composition, and -55°C to 155°C operating temperature range. Both maintain RoHS3 compliance and REACH unaffected status.

Q: What is the difference between CFM12JA10M0 and CF12JA10M0?

A: The primary difference is physical dimension. CFM12JA10M0 measures 0.091" diameter x 0.256" length (2.30mm x 6.50mm), while CF12JA10M0 measures 0.106" diameter x 0.335" length (2.70mm x 8.50mm). Electrical performance is identical.

Q: Are there any compatibility concerns when substituting these parts?

A: Compatibility depends on available board space. The CF12JA10M0 is larger and may not fit in applications designed for the more compact CFM12JA10M0 footprint. Verify mechanical clearance before substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both CFM12JA10M0 and CF12JA10M0 are RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What tolerance range applies to these resistors?

A: Both parts carry ±5% tolerance on the 10 MOhms nominal resistance value, resulting in an acceptable range of 9.5 MOhms to 10.5 MOhms.