Equivalent & Substitute Parts for M39006/22-0091

Part Overview

The M39006/22-0091 is a 100 µF hermetically sealed tantalum capacitor rated at 25 V, manufactured by Vishay Sprague under the military specification MIL-PRF-39006/22. This axial through-hole component is designed for high-reliability applications requiring wet tantalum technology with a failure rate of M (1%). The part is currently active in production with 906 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained while offering alternative packaging configurations or improved reliability characteristics.

Substiute Parts

M39006/22-0091

Vishay SpragueIn Stock: 999M39006/22-0091 Datasheet

Current PartRFQ

M39006/22-0531

Vishay SpragueIn Stock: 894M39006/22-0531 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the M39006/22-0091 is determined by strict equivalence across the following parameters:

• Capacitance value: 100 µF
• Tolerance: ±10%
• Rated voltage: 25 V
• Hermetically sealed construction
• Operating temperature range: -55°C to 125°C
• Through-hole axial mounting
• Physical dimensions: 0.312" Dia x 0.704" L
• Manufacturer size code: T2
• Military specification compliance: MIL-PRF-39006/22

The identified substitute part M39006/22-0531 maintains all electrical and mechanical parameters identical to the main part. The primary distinction is the packaging configuration (Bulk versus standard packaging) and an improved failure rate specification.

Parameter Comparison

Engineering Selection Recommendations

Both M39006/22-0091 and M39006/22-0531 are active production parts manufactured by Vishay Sprague under military specification MIL-PRF-39006/22. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional equivalence in circuit applications.

The M39006/22-0531 offers an improved failure rate specification of R (0.01%) compared to the M (1%) rating of the M39006/22-0091, making it suitable for applications requiring enhanced reliability margins. Both parts carry identical compliance certifications: RoHS non-compliant status, REACH Affected designation, and EAR99 export classification.

Selection between these parts should be based on application-specific reliability requirements and packaging configuration needs. The bulk packaging of M39006/22-0531 may be advantageous for high-volume procurement scenarios.

Frequently Asked Questions (FAQ)

Q: Can M39006/22-0531 be used as a direct replacement for M39006/22-0091?

A: Yes. Both parts are electrically and mechanically equivalent, with identical capacitance (100 µF), voltage rating (25 V), tolerance (±10%), operating temperature range (-55°C to 125°C), and physical dimensions (0.312" Dia x 0.704" L). The primary difference is the failure rate specification and packaging configuration.

Q: What is the difference in failure rate between these parts?

A: M39006/22-0091 has a failure rate of M (1%), while M39006/22-0531 has a failure rate of R (0.01%). The lower failure rate of M39006/22-0531 indicates improved reliability characteristics for extended operational life applications.

Q: Are there any compliance or certification differences?

A: No. Both parts share identical compliance status: RoHS non-compliant, REACH Affected, and EAR99 export classification. Both are manufactured under the same military specification MIL-PRF-39006/22.

Q: What packaging configurations are available?

A: M39006/22-0091 is supplied in standard packaging, while M39006/22-0531 is supplied in bulk packaging. Both maintain identical component specifications and physical dimensions.

Q: Are these parts suitable for military applications?

A: Yes. Both parts comply with military specification MIL-PRF-39006/22 and are classified as high-reliability wet tantalum capacitors designed for military-grade applications.