1210SC101MAT1A Equivalent & Substitute Parts

Part Overview

The 1210SC101MAT1A is a 100 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 1500V (1.5kV) with X7R temperature coefficient and 1210 (3225 Metric) package form factor. This component is designed for general-purpose high-voltage applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently in active production status with 780 pieces available in new original inventory. Equivalent and substitute parts are identified when they maintain the same capacitance value, package footprint, and voltage rating specifications, or when they provide enhanced electrical performance within compatible mechanical constraints.

Substiute Parts

1210SC101MAT1A

KYOCERA AVXIn Stock: 8731210SC101MAT1A Datasheet

Current PartRFQ

C1210C101KGRAC7800

KEMETIn Stock: 24640C1210C101KGRAC7800 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1210SC101MAT1A is determined by the following critical parameters:

Primary Substitution Criteria:

• Capacitance value: 100 pF (exact match required)
• Temperature coefficient: X7R (ensures stable performance across -55°C to 125°C)
• Package footprint: 1210 (3225 Metric) (ensures mechanical and electrical compatibility on PCB)
• Mounting type: Surface Mount, MLCC (maintains assembly process compatibility)

Secondary Compatibility Parameters:

• Voltage rating: Equal to or greater than 1500V (1.5kV)
• Tolerance: ±20% or tighter (±10% is acceptable as an upgrade)
• RoHS and REACH compliance status (regulatory alignment)
• Moisture Sensitivity Level: 1 (Unlimited) or equivalent

The substitute part C1210C101KGRAC7800 (KEMET) qualifies as a direct upgrade substitute because it maintains identical capacitance, temperature coefficient, and package specifications while providing enhanced voltage rating (2000V vs. 1500V) and improved tolerance (±10% vs. ±20%).

Parameter Comparison

Engineering Selection Recommendations

Both the 1210SC101MAT1A and C1210C101KGRAC7800 are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial and commercial applications.

The KEMET C1210C101KGRAC7800 represents an upgrade path when higher voltage margin or tighter capacitance tolerance is required. The 500V additional voltage rating (2000V vs. 1500V) provides enhanced safety margin in high-voltage circuit designs. The ±10% tolerance specification offers improved capacitance accuracy compared to the ±20% tolerance of the KYOCERA AVX part.

Both components share identical package footprints, temperature coefficients, and operating temperature ranges, ensuring direct PCB layout compatibility and thermal performance equivalence. The minor dimensional variations (length 3.30mm vs. 3.20mm, thickness 1.80mm vs. 1.90mm) remain within standard 1210 package tolerances and do not affect assembly or functionality.

Selection between these parts should be based on circuit voltage requirements, capacitance tolerance specifications, and component availability rather than electrical performance differences.

Frequently Asked Questions (FAQ)

Q: Can C1210C101KGRAC7800 be used as a direct replacement for 1210SC101MAT1A?

A: Yes. Both parts share identical capacitance (100 pF), temperature coefficient (X7R), package footprint (1210/3225 Metric), and operating temperature range (-55°C to 125°C). The KEMET part provides higher voltage rating (2000V vs. 1500V) and tighter tolerance (±10% vs. ±20%), making it functionally compatible and electrically superior for the same application space.

Q: Are there any PCB layout considerations when substituting these parts?

A: No significant layout changes are required. Both parts use identical 1210 package footprints and surface mount assembly processes. Minor dimensional differences (3.30mm vs. 3.20mm length, 1.80mm vs. 1.90mm thickness) fall within standard package tolerances and do not affect pad spacing, trace routing, or thermal management.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both 1210SC101MAT1A and C1210C101KGRAC7800 are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations for industrial and commercial electronics.

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

A: X7R temperature coefficient specifies that capacitance variation remains within ±15% across the full operating temperature range of -55°C to 125°C. This stability is critical for high-voltage applications requiring consistent performance across extreme thermal conditions.

Q: How do tolerance specifications affect component selection?

A: The KYOCERA AVX part carries ±20% tolerance, while the KEMET substitute carries ±10% tolerance. Tighter tolerance (±10%) is beneficial in precision circuits where capacitance accuracy directly impacts circuit performance. For general-purpose applications, both tolerances are acceptable; selection depends on circuit design requirements.

Q: What is Moisture Sensitivity Level (MSL) 1, and why does it matter?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. Both parts carry this rating, eliminating moisture-related reliability concerns and simplifying inventory management.