1206SA101MAT1A Equivalent & Substitute Parts

Part Overview

The 1206SA101MAT1A is a 100 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 1500V (1.5kV) with C0G/NP0 temperature coefficient in 1206 (3216 Metric) surface mount package. This component is classified as Active and suitable for general purpose high voltage applications. Substitute parts are identified based on matching or exceeding electrical specifications while maintaining mechanical compatibility with the 1206 package footprint.

Substiute Parts

1206SA101MAT1A

KYOCERA AVXIn Stock: 11621206SA101MAT1A Datasheet

Current PartRFQ

1206SA101KAT1A

KYOCERA AVXIn Stock: 23181206SA101KAT1A Datasheet

UpgradeRFQ

VPDD202G101J1GV001E

Johanson Dielectrics Inc.In Stock: 157880VPDD202G101J1GV001E Datasheet

UpgradeRFQ

C3216X7S3D101K085AA

TDK CorporationIn Stock: 4577C3216X7S3D101K085AA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Capacitance value must equal 100 pF
• Voltage rating must be equal to or greater than 1500V
• Package must be 1206 (3216 Metric) for mechanical compatibility
• Temperature coefficient must be C0G/NP0 or equivalent stable dielectric (X7S acceptable for higher voltage ratings)
• Operating temperature range must encompass -55°C ~ 125°C
• RoHS3 compliance and MSL 1 rating required

Three substitute parts meet these criteria with varying tolerance and voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

1206SA101KAT1A (KYOCERA AVX): Direct upgrade from the main part with identical voltage rating and package. Offers improved tolerance (±10% vs ±20%) while maintaining C0G/NP0 temperature stability. Same manufacturer ensures consistent quality and supply chain compatibility. Active product status with 2306 units in stock.

VPDD202G101J1GV001E (Johanson Dielectrics Inc.): Provides elevated voltage rating (2000V vs 1500V) with superior tolerance (±5%) and C0G/NP0 stability. Slight dimensional variation in thickness (1.70mm vs 1.45mm) requires PCB layout verification. Highest inventory availability (157,851 units). Suitable for applications requiring voltage margin.

C3216X7S3D101K085AA (TDK Corporation): Offers 2000V rating with X7S temperature coefficient, providing wider operating range than C0G/NP0 but with reduced capacitance stability across temperature. Thinner profile (1.00mm) may provide layout advantages. Recommended where voltage headroom is prioritized over temperature stability. 4561 units in stock.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C ~ 125°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can 1206SA101KAT1A directly replace 1206SA101MAT1A?

A: Yes. Both parts share identical voltage rating (1500V), temperature coefficient (C0G/NP0), package (1206), and operating temperature range. The substitute offers tighter tolerance (±10% vs ±20%), making it a direct upgrade with no circuit redesign required.

Q: What is the difference between C0G/NP0 and X7S temperature coefficients?

A: C0G/NP0 provides stable capacitance across the operating temperature range with minimal drift. X7S allows greater capacitance variation (typically ±15%) over temperature but enables higher volumetric efficiency. For precision circuits, C0G/NP0 is preferred; for general filtering applications, X7S is acceptable.

Q: Can I use VPDD202G101J1GV001E in place of 1206SA101MAT1A?

A: Yes, with mechanical verification. The substitute has higher voltage rating (2000V) and better tolerance (±5%), but thickness differs (1.70mm vs 1.45mm). Confirm PCB clearance and component stacking height before assembly.

Q: Why does C3216X7S3D101K085AA have a thinner profile?

A: X7S dielectric material allows higher capacitance density, reducing physical thickness while maintaining the same capacitance value. This is a material property difference, not a performance limitation for the specified application.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitutes carry ROHS3 Compliant status and MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance.

Q: Which substitute should I choose for maximum voltage margin?

A: VPDD202G101J1GV001E and C3216X7S3D101K085AA both provide 2000V rating, offering 500V additional margin over the original 1500V specification. Selection between them depends on temperature stability requirements (C0G/NP0 vs X7S) and PCB layout constraints.