M39006/09-8705 Equivalent & Substitute Parts

Part Overview

The M39006/09-8705 is an 8 µF hermetically sealed tantalum capacitor rated for 30 V, designed for military applications under MIL-PRF-39006/09 specification. This axial through-hole component operates across -55°C to 125°C and features high reliability with a failure rate of R (0.01%). The part is currently obsolete, necessitating identification of active equivalent alternatives to maintain system functionality and procurement continuity.

Substiute Parts

M39006/09-8705

Vishay SpragueIn Stock: 771M39006/09-8705 Datasheet

Current PartRFQ

M39006/09-8295

Vishay SpragueIn Stock: 742M39006/09-8295 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M39006/09-8705 is determined by strict equivalence across the following parameters:

• Capacitance value: 8 µF (exact match required)
• Voltage rating: 30 V (exact match required)
• Tolerance: ±10% (exact match required)
• Type: Hermetically sealed tantalum construction
• Package: Axial through-hole configuration
• Physical dimensions: 0.219" Dia x 0.515" L (5.56mm x 13.08mm)
• Manufacturer size code: T1
• Military specification compliance: MIL-PRF-39006/09

The M39006/09-8295 meets all substitution criteria as a direct equivalent from the same manufacturer and series, with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The M39006/09-8295 is the direct substitute for the obsolete M39006/09-8705. Both components are manufactured by Vishay Sprague under the same military specification MIL-PRF-39006/09 and share identical electrical and mechanical characteristics. The primary distinction is product status: M39006/09-8705 is obsolete while M39006/09-8295 is active and currently available in inventory (690 Pcs).

Both parts carry identical compliance designations (RoHS non-compliant, REACH Affected, EAR99). The failure rate differs between the two parts (R at 0.01% versus M at 1%), reflecting different manufacturing lots or screening levels within the same product line. This difference does not affect functional substitution for applications requiring the specified 8 µF, 30 V rating.

Frequently Asked Questions (FAQ)

Q: Can M39006/09-8295 be used as a direct replacement for M39006/09-8705?

A: Yes. Both components are identical in capacitance (8 µF), voltage rating (30 V), tolerance (±10%), hermetic sealing, operating temperature range (-55°C to 125°C), axial package configuration, and physical dimensions (0.219" Dia x 0.515" L). They are manufactured by the same supplier under the same military specification.

Q: What is the difference between the failure rates listed for these parts?

A: The M39006/09-8705 has a failure rate of R (0.01%), while M39006/09-8295 has a failure rate of M (1%). Both ratings comply with MIL-PRF-39006/09 requirements. The difference reflects different manufacturing screening or lot classifications but does not affect functional performance for the specified application.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both components share identical RoHS status (non-compliant), REACH status (Affected), ECCN classification (EAR99), and HTSUS code (8532.21.0020).

Q: Will the axial through-hole package fit existing PCB layouts designed for M39006/09-8705?

A: Yes. The M39006/09-8295 maintains the identical axial package configuration and physical dimensions (0.219" Dia x 0.515" L / 5.56mm x 13.08mm), ensuring direct mechanical compatibility with existing board layouts and mounting holes.

Q: Is the M39006/09-8295 currently available?

A: Yes. The M39006/09-8295 is active and has 690 Pcs in stock as new original inventory, whereas the M39006/09-8705 is obsolete.