CDR32BP102BKMSAT Equivalent & Substitute Parts

Part Overview

The CDR32BP102BKMSAT is a 1000 pF ±10% 100V ceramic capacitor in 1206 (3216 Metric) surface mount package, manufactured by Vishay Vitramon. This military-grade component complies with MIL-PRF-55681 specifications and is rated for high reliability applications with a failure rate of S (0.001%). The part is currently active in production with 742 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when enhanced performance specifications (such as tighter tolerance) can benefit the application while maintaining full electrical and mechanical compatibility.

Substiute Parts

CDR32BP102BKMSAT

Vishay VitramonIn Stock: 755CDR32BP102BKMSAT Datasheet

Current PartRFQ

CDR32BP102BJWSAJ

Vishay VitramonIn Stock: 3045CDR32BP102BJWSAJ Datasheet

UpgradeRFQ

CDR32BP102BKWSAT

Vishay VitramonIn Stock: 1057CDR32BP102BKWSAT Datasheet

Parametric EquivalentRFQ

CDR32BP102BFUS7185

KEMETIn Stock: 1357CDR32BP102BFUS7185 Datasheet

UpgradeRFQ

CDR32BP102BJUS7185

KEMETIn Stock: 1496CDR32BP102BJUS7185 Datasheet

UpgradeRFQ

CDR32BP102BKUS7370

KEMETIn Stock: 6795CDR32BP102BKUS7370 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDR32BP102BKMSAT is determined by strict equivalence in the following parameters:

• Capacitance: 1000 pF (exact match required)
• Voltage Rating: 100V (exact match required)
• Temperature Coefficient: BP (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 0.126" L x 0.063" W, 0.051" max thickness (exact match required)
• Series Compliance: MIL-PRF-55681, CDR32 (exact match required)
• Failure Rate: S (0.001%) (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Tolerance specifications may vary between substitute parts (±1%, ±5%, or ±10%) without affecting functional substitution, provided the application circuit design accommodates the tolerance range. Packaging format (bulk or Tape & Reel) and manufacturer (Vishay Vitramon or KEMET) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the CDR32BP102BKMSAT. Selection among substitutes should be based on the following criteria:

Tolerance Requirements: If the application circuit requires tighter tolerance control, CDR32BP102BFUS7185 (±1% tolerance) provides enhanced precision. For standard tolerance applications, ±5% or ±10% tolerance parts are functionally equivalent.

Packaging Format: CDR32BP102BKWSAT and all KEMET variants are supplied in Tape & Reel format, suitable for automated assembly processes. The original part (CDR32BP102BKMSAT) is supplied in bulk format.

Inventory Availability: CDR32BP102BKUS7370 (KEMET) offers the highest inventory level at 6780 units, followed by CDR32BP102BJWSAJ (Vishay Vitramon) at 3029 units.

Compliance Status: All substitute parts comply with MIL-PRF-55681 military specifications and maintain the S (0.001%) failure rate rating. RoHS compliance status varies; the original part is ROHS3 compliant, while substitute parts are RoHS non-compliant. REACH compliance information is available for KEMET variants.

Frequently Asked Questions (FAQ)

Q: Can CDR32BP102BJWSAJ replace CDR32BP102BKMSAT directly?

A: Yes. CDR32BP102BJWSAJ is a direct electrical and mechanical substitute. The primary difference is tighter tolerance (±5% versus ±10%) and Tape & Reel packaging format. Both parts share identical capacitance, voltage rating, temperature coefficient, operating temperature range, package dimensions, and military specifications.

Q: What is the difference between Vishay Vitramon and KEMET variants?

A: Both manufacturers produce parts that meet identical electrical and mechanical specifications for the CDR32BP102 series. The primary differences are packaging format (bulk or Tape & Reel), tolerance options, and compliance certifications. All parts maintain the same 1206 package footprint and are suitable for the same PCB designs.

Q: Does tolerance affect circuit performance?

A: Tolerance affects the capacitance value within the specified range. CDR32BP102BFUS7185 (±1%) provides tighter value control compared to ±5% or ±10% variants. Circuit design must accommodate the worst-case tolerance range of the selected part. If the application requires specific capacitance accuracy, select the appropriate tolerance grade.

Q: Are all parts suitable for automated assembly?

A: CDR32BP102BKMSAT is supplied in bulk format, requiring manual handling or custom tape preparation for automated assembly. All other listed substitutes are supplied in Tape & Reel format, directly compatible with standard pick-and-place equipment.

Q: What is the significance of the S (0.001%) failure rate?

A: The S failure rate classification indicates military-grade reliability suitable for high-reliability applications. All listed substitutes maintain this same failure rate specification, ensuring consistent performance across all equivalent parts.