VJ2012Y331KXUSTX1 Equivalent & Substitute Parts

Part Overview

The VJ2012Y331KXUSTX1 is a 330 pF ceramic capacitor manufactured by Vishay Vitramon, rated for 250VAC with X7R temperature coefficient in a 2012 (5030 Metric) surface mount package. This part is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications where this capacitor is specified.

Substiute Parts

VJ2012Y331KXUSTX1

Vishay VitramonIn Stock: 1049VJ2012Y331KXUSTX1 Datasheet

Current PartRFQ

GA352QR7GF331KW31L

Murata ElectronicsIn Stock: 1340GA352QR7GF331KW31L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VJ2012Y331KXUSTX1 is based on electrical parameter equivalence and safety compliance. The substitute part GA352QR7GF331KW31L from Murata Electronics maintains identical electrical specifications: 330 pF capacitance, ±10% tolerance, 250VAC rating, X7R temperature coefficient, and -55°C to 125°C operating range. Both parts carry X1 and Y2 safety ratings and are ROHS3 compliant.

The primary difference is package format: the VJ2012Y331KXUSTX1 uses a 2012 (5030 Metric) case, while the substitute uses a 2211 (5728 Metric) case. This represents a physical size change that requires PCB layout verification before implementation. The substitute part is currently active in production, providing long-term availability assurance.

Parameter Comparison

Engineering Selection Recommendations

The GA352QR7GF331KW31L is a direct electrical equivalent to the VJ2012Y331KXUSTX1. Both parts meet identical safety requirements (X1, Y2 ratings) and environmental compliance standards (ROHS3). The substitute part carries active product status, ensuring continued availability and manufacturing support.

Selection of the substitute requires PCB layout modification due to package size differences. The 2211 case is slightly larger in length (0.224" vs 0.200") and width (0.110" vs 0.126"), while being thinner (0.071" vs 0.086"). Verify that the footprint change accommodates the design constraints of your application before implementation.

Frequently Asked Questions (FAQ)

Q: Can GA352QR7GF331KW31L be used as a direct replacement for VJ2012Y331KXUSTX1?

A: Electrically, yes. Both parts have identical capacitance, voltage rating, temperature coefficient, and safety ratings. However, the package size differs (2012 vs 2211), requiring PCB footprint verification and potential layout redesign.

Q: What is the significance of the X7R temperature coefficient?

A: X7R indicates capacitance variation of ±15% across the -55°C to 125°C operating range. Both parts maintain this specification, ensuring consistent performance across temperature extremes.

Q: Why is the original part listed as obsolete?

A: Obsolete status indicates the VJ2012Y331KXUSTX1 is no longer manufactured by Vishay Vitramon. The substitute GA352QR7GF331KW31L from Murata Electronics is actively produced, providing a viable path for continued component sourcing.

Q: Are there any compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant and carry identical safety ratings (X1, Y2). Moisture sensitivity level is the same (MSL 1 - Unlimited) for both parts.

Q: What is the impact of the package size change?

A: The 2211 package is longer and narrower than the 2012 package. PCB layout must be verified to ensure the new footprint fits within available space and maintains proper clearances from adjacent components.