M39014/011513 Equivalent & Substitute Parts

Part Overview

The M39014/011513 is a 0.1 µF ±10% 50V ceramic capacitor with BX temperature coefficient, manufactured by Cornell Dubilier Electronics (CDE) under the military specification MIL-PRF-39014. This component is designed for high-reliability applications requiring through-hole radial mounting with formed leads. The part is currently obsolete, necessitating identification of active equivalent components that maintain electrical and mechanical compatibility for system maintenance and new production requirements.

Substiute Parts

M39014/011513

Cornell Dubilier Electronics (CDE)In Stock: 1014M39014/011513 Datasheet

Current PartRFQ

M39014/01-1513

KEMETIn Stock: 1497M39014/01-1513 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M39014/011513 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters: Capacitance value (0.1 µF), tolerance (±10%), rated voltage (50V), and temperature coefficient (BX) must be identical. The operating temperature range (-55°C to 125°C) and failure rate classification (P, 0.1%) establish the reliability baseline.

Mechanical Parameters: Lead spacing (0.200" / 5.08mm), mounting type (through-hole radial), and lead style (formed leads) must match to ensure PCB compatibility without redesign.

Specification Compliance: The substitute must conform to MIL-PRF-39014 military specification and maintain the CKR05 series designation.

The M39014/01-1513 manufactured by KEMET satisfies all these criteria as a direct equivalent, with identical electrical ratings and mechanical configuration.

Parameter Comparison

Engineering Selection Recommendations

The M39014/01-1513 (KEMET) is the direct equivalent for the obsolete M39014/011513 (CDE). Both components meet identical electrical and mechanical specifications under MIL-PRF-39014 military qualification.

Compliance Considerations: The KEMET substitute is RoHS non-compliant and REACH-affected, whereas the original CDE part is ROHS3 compliant. Systems requiring RoHS3 compliance must evaluate whether this substitution aligns with procurement and regulatory requirements.

Availability: The KEMET M39014/01-1513 is currently in active production with 1,390 units in stock, providing immediate availability for replacement and new production applications. The original CDE part, though 963 units remain in inventory, is obsolete and will not be replenished.

Functional Equivalence: All electrical performance parameters, thermal characteristics, and reliability ratings are identical between the two components. Direct substitution on existing PCBs is mechanically and electrically feasible without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the M39014/01-1513 be used as a direct replacement for M39014/011513 on existing circuit boards?

A: Yes. Both components have identical lead spacing (0.200" / 5.08mm), radial package configuration, and formed lead style. No PCB redesign is required for substitution.

Q: What are the key electrical parameters that must match for substitution?

A: Capacitance (0.1 µF), tolerance (±10%), voltage rating (50V), temperature coefficient (BX), and operating temperature range (-55°C to 125°C) must all be identical. The KEMET substitute matches all these parameters.

Q: Does the RoHS compliance difference affect substitution eligibility?

A: RoHS compliance is a regulatory and procurement consideration, not an electrical or mechanical one. The KEMET part is RoHS non-compliant while the original is ROHS3 compliant. System designers must confirm whether RoHS compliance is required for their application before proceeding with substitution.

Q: Are there any dimensional differences between the two parts?

A: The parts are dimensionally equivalent in all critical parameters. The M39014/011513 has a maximum seated height of 0.245" (6.22mm), while the M39014/01-1513 has a maximum seated height of 0.200" (5.08mm). Both fit standard 0.200" lead spacing PCB layouts. The height difference does not affect electrical performance or mechanical fit.

Q: What is the failure rate classification for both parts?

A: Both components are rated at failure rate class P (0.1%), meeting high-reliability military standards.

Q: Is the KEMET substitute available for immediate procurement?

A: Yes. The M39014/01-1513 is in active production status with 1,390 units currently in stock, ensuring availability for both replacement and new production requirements.