Equivalent & Substitute Parts for 5OQ102MACAI

Part Overview

The 5OQ102MACAI is a 1000 pF ceramic capacitor rated at 500V with Y5P temperature coefficient, manufactured by KYOCERA AVX in a radial, disc package configuration. This component is classified as obsolete, making substitute parts necessary for ongoing production and maintenance applications. The part is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -30°C to 85°C.

Substiute Parts

5OQ102MACAI

KYOCERA AVXIn Stock: 10475OQ102MACAI Datasheet

Current PartRFQ

D102K25Y5PL63L6R

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 18504D102K25Y5PL63L6R Datasheet

MFR RecommendedRFQ

D102K25Y5PL6UL5R

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 735D102K25Y5PL6UL5R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5OQ102MACAI must maintain electrical equivalence across the following critical parameters:

• Capacitance value: 1000 pF (exact match required)
• Voltage rating: 500V (minimum requirement)
• Temperature coefficient: Y5P (B) (required for thermal stability)
• Mounting configuration: Through-hole radial, disc package
• Lead style: Straight leads

The substitute parts identified—D102K25Y5PL63L6R and D102K25Y5PL6UL5R—both meet these core electrical requirements. Both are manufactured by Vishay Beyschlag/Draloric/BC Components and carry active product status, ensuring long-term availability. The primary differences between substitutes relate to tolerance specification and packaging format, which do not affect functional equivalence in general-purpose applications.

Parameter Comparison

Engineering Selection Recommendations

Both D102K25Y5PL63L6R and D102K25Y5PL6UL5R are qualified substitutes for the obsolete 5OQ102MACAI. Selection between these two options should be based on procurement and assembly requirements:

D102K25Y5PL63L6R is supplied in bulk packaging and represents the primary recommendation for high-volume applications where component handling and tape-and-reel conversion are managed internally.

D102K25Y5PL6UL5R is supplied in tape and box format, suitable for automated assembly processes and applications where pre-formatted packaging reduces handling steps.

Both substitute parts offer improved tolerance specifications (±10% versus ±20%) and extended operating temperature ranges (-30°C to 125°C versus -30°C to 85°C), providing enhanced performance margins. Both are ROHS3 compliant, meeting current environmental and regulatory requirements. The substitute parts maintain identical electrical characteristics for capacitance, voltage rating, and temperature coefficient, ensuring direct functional replacement in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can D102K25Y5PL63L6R and D102K25Y5PL6UL5R be used interchangeably with 5OQ102MACAI?

A: Yes. Both substitute parts maintain the same capacitance value (1000 pF), voltage rating (500V), and temperature coefficient (Y5P). The electrical performance in general-purpose applications is equivalent. The primary differences are tolerance specification, operating temperature range, and packaging format, none of which affect functional substitution.

Q: What is the difference between the two substitute parts?

A: D102K25Y5PL63L6R is packaged in bulk format, while D102K25Y5PL6UL5R is supplied in tape and box format. Both have identical electrical specifications. The choice depends on assembly process requirements and procurement preferences.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both D102K25Y5PL63L6R and D102K25Y5PL6UL5R are ROHS3 compliant, meeting current environmental regulations.

Q: Do the substitute parts have a wider operating temperature range?

A: Yes. The substitute parts operate from -30°C to 125°C, compared to the original part's -30°C to 85°C range. This extended range provides additional thermal margin in applications.

Q: What tolerance should be specified when ordering substitutes?

A: The substitute parts are available with ±10% tolerance, which is tighter than the original part's ±20% tolerance. This improved tolerance can be specified without affecting circuit compatibility.

Q: Are there any physical dimension differences that affect PCB layout?

A: The substitute parts have a slightly larger body diameter (0.256" versus 0.236") and different lead spacing configurations. D102K25Y5PL63L6R uses 0.250" (6.35mm) lead spacing, while D102K25Y5PL6UL5R uses 0.197" (5.00mm) lead spacing, matching the original part's spacing. Verify PCB footprint compatibility before design finalization.