KYOCERA AVX 08055A8R0DAQ2A Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 08055A8R0DAQ2A is an 8 pF ceramic capacitor with C0G/NP0 temperature coefficient, rated for 50V operation in a 0805 (2012 Metric) surface mount package. This component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is active and in production, with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching or enhanced electrical and mechanical specifications within the same package footprint.

Substiute Parts

08055A8R0DAQ2A

KYOCERA AVXIn Stock: 111308055A8R0DAQ2A Datasheet

Current PartRFQ

08051A8R0CAT2A

KYOCERA AVXIn Stock: 1905608051A8R0CAT2A Datasheet

UpgradeRFQ

08051A8R0DAT2A

KYOCERA AVXIn Stock: 1022208051A8R0DAT2A Datasheet

UpgradeRFQ

CC0805DRNPO9BN8R0

YAGEOIn Stock: 50772CC0805DRNPO9BN8R0 Datasheet

DirectRFQ

CC0805CRNPO9BN8R0

YAGEOIn Stock: 18694CC0805CRNPO9BN8R0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 08055A8R0DAQ2A is determined by the following critical parameters: capacitance value (8 pF), temperature coefficient (C0G/NP0), package footprint (0805), and mounting type (surface mount MLCC). Substitute parts are grouped into two categories:

Upgrade Substitutes – Parts with enhanced voltage rating (100V) or improved tolerance (±0.25pF) while maintaining identical capacitance, temperature coefficient, and package specifications. These provide higher design margins and improved stability.

Direct Equivalents – Parts from alternative manufacturers (YAGEO) with identical electrical specifications (8 pF, ±0.5pF, 50V, C0G/NP0) and matching package footprint, providing functional interchangeability.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and the same operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

KYOCERA AVX 08051A8R0DAT2A – Recommended for designs requiring higher voltage margin. Maintains identical tolerance and package specifications while providing 100V rating, suitable for applications with potential voltage transients or future design revisions.

KYOCERA AVX 08051A8R0CAT2A – Recommended for precision applications. Offers improved tolerance (±0.25pF) and 100V rating, providing both enhanced stability and voltage headroom within the same package footprint.

YAGEO CC0805DRNPO9BN8R0 – Direct electrical equivalent with identical 50V rating and ±0.5pF tolerance. Provides functional interchangeability with reduced component thickness (0.024" vs. 0.037"), beneficial for space-constrained PCB designs.

YAGEO CC0805CRNPO9BN8R0 – Alternative from YAGEO with improved tolerance (±0.25pF) and reduced thickness (0.028"), suitable for precision applications requiring cross-manufacturer sourcing flexibility.

All substitute parts maintain active product status, ROHS3 compliance, and MSL 1 rating, ensuring compatibility with standard manufacturing and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 08055A8R0DAQ2A with a higher voltage-rated part? A: Yes. The 08051A8R0DAT2A (100V) and 08051A8R0CAT2A (100V) are direct substitutes with identical capacitance and temperature coefficient. Higher voltage rating provides additional design margin without affecting circuit performance.

Q: What is the difference between ±0.5pF and ±0.25pF tolerance? A: Tolerance specifies the maximum deviation from the nominal 8 pF value. ±0.25pF provides tighter capacitance control, beneficial for precision RF and timing circuits. ±0.5pF is acceptable for general-purpose applications.

Q: Are YAGEO parts compatible with KYOCERA AVX specifications? A: Yes. The YAGEO CC0805DRNPO9BN8R0 and CC0805CRNPO9BN8R0 match the electrical specifications (capacitance, voltage, temperature coefficient) and package footprint. Verify PCB assembly compatibility, particularly regarding component thickness if space is constrained.

Q: Does package thickness affect PCB assembly? A: Component thickness may impact reflow profile and solder joint formation in high-density designs. YAGEO parts have reduced thickness (0.024" to 0.028") compared to KYOCERA AVX (0.037"). Verify with your assembly partner if thickness variation affects your manufacturing process.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and environmental requirements.

Q: Which substitute should I select for cost optimization? A: Selection depends on application requirements. For identical specifications at lower cost, evaluate YAGEO CC0805DRNPO9BN8R0. For enhanced performance (higher voltage or tighter tolerance), select the appropriate KYOCERA AVX upgrade part.