VJ0805A331KXAMC Equivalent & Substitute Parts

Part Overview

The VJ0805A331KXAMC is a 330 pF ceramic capacitor manufactured by Vishay Vitramon in the 0805 (2012 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) operates at 50V with C0G/NP0 temperature coefficient and ±10% tolerance. The part is active in production with ROHS3 compliance and MSL 1 rating. Equivalent and substitute parts are identified when design requirements allow tolerance relaxation, voltage rating increases, or manufacturer alternatives that maintain core electrical and mechanical specifications.

Substiute Parts

VJ0805A331KXAMC

Vishay VitramonIn Stock: 1002VJ0805A331KXAMC Datasheet

Current PartRFQ

VJ0805A331JXAAC

Vishay VitramonIn Stock: 15781VJ0805A331JXAAC Datasheet

UpgradeRFQ

VJ0805A331JXBAC

Vishay VitramonIn Stock: 49114VJ0805A331JXBAC Datasheet

UpgradeRFQ

VJ0805A331JXBMC

Vishay VitramonIn Stock: 7162VJ0805A331JXBMC Datasheet

UpgradeRFQ

C0805C331K5GAC7800

KEMETIn Stock: 19654C0805C331K5GAC7800 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic is based on the following criteria:

Upgrade Substitutes (Vishay Vitramon): Parts VJ0805A331JXAAC and VJ0805A331JXBAC/JXBMC maintain identical capacitance (330 pF), package (0805), and temperature coefficient (C0G/NP0) while improving tolerance to ±5%. VJ0805A331JXBAC and VJ0805A331JXBMC additionally increase voltage rating to 100V, providing design margin. All operate within the same temperature range (-55°C ~ 150°C) and maintain ROHS3 compliance.

Direct Substitute (Cross-Manufacturer): Part C0805C331K5GAC7800 from KEMET matches the original specification exactly: 330 pF, ±10% tolerance, 50V rating, C0G/NP0 coefficient, and 0805 package. Operating temperature range is -55°C ~ 125°C. ROHS3 compliance and MSL 1 rating are maintained.

Parameter Comparison

Engineering Selection Recommendations

Vishay Vitramon VJ0805A331JXAAC: Select when tolerance improvement to ±5% is required while maintaining 50V rating and identical operating temperature range. ROHS3 compliant with unlimited MSL rating.

Vishay Vitramon VJ0805A331JXBAC or VJ0805A331JXBMC: Select when design requires increased voltage margin (100V) with improved ±5% tolerance. Both parts maintain full temperature range (-55°C ~ 150°C) and ROHS3 compliance. VJ0805A331JXBAC and VJ0805A331JXBMC are electrically equivalent; selection depends on packaging availability.

KEMET C0805C331K5GAC7800: Select for cross-manufacturer substitution with identical electrical specifications (330 pF, ±10%, 50V, C0G/NP0). Operating temperature range is -55°C ~ 125°C. ROHS3 compliant with MSL 1 rating. Suitable for applications where upper temperature limit of 125°C is acceptable.

Frequently Asked Questions (FAQ)

Q: Can VJ0805A331JXAAC replace VJ0805A331KXAMC directly? A: Yes. Both parts have identical capacitance (330 pF), voltage rating (50V), temperature coefficient (C0G/NP0), and 0805 package. VJ0805A331JXAAC provides tighter tolerance (±5% vs ±10%), which is a functional improvement.

Q: What is the difference between VJ0805A331JXBAC and VJ0805A331JXBMC? A: Both parts are electrically and mechanically identical: 330 pF, ±5%, 100V, C0G/NP0, 0805 package, -55°C ~ 150°C operating range. The difference is packaging designation. Selection depends on supplier availability and reel configuration requirements.

Q: Can I use C0805C331K5GAC7800 in place of VJ0805A331KXAMC? A: Yes, for applications where the operating temperature range of -55°C ~ 125°C is acceptable. All other electrical parameters match: 330 pF, ±10%, 50V, C0G/NP0, 0805 package. Both are ROHS3 compliant with MSL 1 rating.

Q: Why would I choose a 100V rated part over the original 50V specification? A: Higher voltage rating provides design margin and stress reduction in the capacitor, potentially improving reliability and lifespan. Use when circuit design allows and cost/space constraints are not limiting factors.

Q: Are all substitute parts in the same 0805 package? A: Yes. All listed parts use the 0805 (2012 Metric) surface mount package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Direct PCB layout compatibility is maintained.

Q: What does MSL 1 rating mean for these parts? A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture baking requirements. These parts can be stored and handled without special moisture control procedures.