VJ1206Y103KXCMP Equivalent & Substitute Parts

Part Overview

The VJ1206Y103KXCMP is a 10000 pF ±10% 200V ceramic capacitor in 1206 (3216 Metric) surface mount package manufactured by Vishay Vitramon. This multilayer ceramic capacitor (MLCC) with X7R temperature coefficient is designed for general purpose applications across industrial and commercial electronics. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary when the primary part experiences supply constraints, when specific packaging formats are required, or when application-specific certifications such as automotive qualification (AEC-Q200) are mandated by design requirements.

Substiute Parts

VJ1206Y103KXCMP

Vishay VitramonIn Stock: 921VJ1206Y103KXCMP Datasheet

Current PartRFQ

VJ1206Y103KLCAJ32

Vishay VitramonIn Stock: 1297VJ1206Y103KLCAJ32 Datasheet

UpgradeRFQ

VJ1206Y103KXCAC

Vishay VitramonIn Stock: 38117VJ1206Y103KXCAC Datasheet

Parametric EquivalentRFQ

C1206C103K2RAC7800

KEMETIn Stock: 4851C1206C103K2RAC7800 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VJ1206Y103KXCMP is determined by strict equivalence across the following parameters:

Mandatory Equivalence Parameters:

• Capacitance: 10000 pF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating: 200V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Moisture Sensitivity Level: MSL 1 (exact match required)

Allowable Variation Parameters:

• Operating Temperature Range: Minimum -55°C required; upper limit may vary (150°C preferred, 125°C acceptable)
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable for equivalent functionality
• RoHS Status: ROHS3 compliant parts are preferred; RoHS non-compliant variants are acceptable only when legacy or automotive-specific requirements mandate their use
• Manufacturer: Vishay Vitramon or KEMET (both qualified manufacturers for this specification)

All three substitute parts meet these criteria and are direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

VJ1206Y103KXCAC (Parametric Equivalent - Vishay Vitramon): This part is the primary substitute for the VJ1206Y103KXCMP. Both are manufactured by Vishay Vitramon with identical electrical specifications, operating temperature range, and ROHS3 compliance. The VJ1206Y103KXCAC maintains Tape & Reel packaging and offers significantly higher inventory availability (38056 units versus 873 units). Selection of this part is recommended when supply of the primary part is constrained and general purpose applications do not require automotive certification.

VJ1206Y103KLCAJ32 (Upgrade - Vishay Vitramon): This variant is qualified to AEC-Q200 automotive standards and carries the "High Temperature" feature designation, making it suitable for automotive and high-reliability applications. The part is supplied in Cut Tape format rather than Tape & Reel. This part is RoHS non-compliant and should be selected only when automotive qualification is a mandatory design requirement and RoHS compliance is not enforced by application standards.

C1206C103K2RAC7800 (Direct - KEMET): This KEMET part meets all electrical and mechanical equivalence criteria with ROHS3 compliance. The operating temperature range is limited to -55°C to 125°C (versus 150°C for Vishay variants), which is acceptable for most industrial and commercial applications but may not be suitable for designs requiring the full 150°C upper limit. The part exhibits reduced thickness (0.035" versus 0.067"), which may provide board-level design advantages in space-constrained layouts. Selection is appropriate when KEMET supply chain preference or cost optimization is a design consideration.

Frequently Asked Questions (FAQ)

Q: Can VJ1206Y103KXCAC be used as a direct replacement for VJ1206Y103KXCMP?

A: Yes. Both parts are parametrically identical across all mandatory equivalence parameters: 10000 pF capacitance, ±10% tolerance, 200V rating, X7R temperature coefficient, 1206 package, and MSL 1 rating. Both are ROHS3 compliant and rated for -55°C to 150°C operation. The primary difference is packaging format (both Tape & Reel) and inventory availability.

Q: What is the difference between the Vishay automotive variant (VJ1206Y103KLCAJ32) and the general purpose parts?

A: The VJ1206Y103KLCAJ32 carries AEC-Q200 automotive qualification and is designated as "High Temperature" rated. It is RoHS non-compliant, whereas the main part and VJ1206Y103KXCAC are ROHS3 compliant. The automotive variant should be selected only when design specifications explicitly require AEC-Q200 certification and when RoHS compliance is not mandated.

Q: Why does the KEMET part (C1206C103K2RAC7800) have a lower maximum operating temperature?

A: The KEMET part is rated to -55°C to 125°C, compared to -55°C to 150°C for Vishay variants. This represents a 25°C reduction in the upper thermal limit. For applications operating below 125°C, this part is fully equivalent. Applications requiring sustained operation above 125°C should use Vishay variants to ensure specification compliance.

Q: Does the reduced thickness of the KEMET part affect electrical performance?

A: No. The KEMET part thickness of 0.035" (0.88mm) versus 0.067" (1.70mm) for Vishay parts is a physical dimension variation that does not affect electrical performance. The reduced thickness may provide advantages in board-level design when space constraints exist, but PCB layout and thermal management considerations should be evaluated independently.

Q: Can Cut Tape (CT) packaging be used interchangeably with Tape & Reel (TR) packaging?

A: Yes, from a functional and electrical standpoint. Both packaging formats contain identical components. The selection between Cut Tape and Tape & Reel is determined by assembly process requirements and equipment compatibility. Cut Tape format (VJ1206Y103KLCAJ32) is suitable for manual or semi-automated assembly, while Tape & Reel format is optimized for high-volume automated pick-and-place assembly.

Q: Are all three substitute parts suitable for bypass and decoupling applications?

A: Yes. All parts meet the electrical specifications required for bypass and decoupling functions. The 10000 pF capacitance, 200V rating, X7R stability, and MSL 1 rating support these applications across industrial, commercial, and automotive environments.