1808SC101MATME Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The 1808SC101MATME is a 100 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 1500V (1.5kV) operation with X7R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) in 1808 (4520 Metric) package is designed for general purpose high voltage applications. The part maintains active product status with 1036 units currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, application-specific requirements, or design optimization needs.

Substiute Parts

1808SC101MATME

KYOCERA AVXIn Stock: 11011808SC101MATME Datasheet

Current PartRFQ

C1808C101KHRAC7800

KEMETIn Stock: 2960C1808C101KHRAC7800 Datasheet

UpgradeRFQ

C4520C0G3F101K200KA

TDK CorporationIn Stock: 3508C4520C0G3F101K200KA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1808SC101MATME is determined by the following critical parameters:

Mandatory Compatibility Criteria:

• Capacitance value: 100 pF (exact match required)
• Package / Case: 1808 (4520 Metric) form factor
• Mounting type: Surface Mount, MLCC
• Operating temperature range: -55°C ~ 125°C minimum
• RoHS3 compliance and MSL 1 rating

Allowable Variations:

• Voltage rating: Equal to or greater than 1500V
• Tolerance: ±20% or tighter (±10% acceptable)
• Temperature coefficient: X7R or C0G/NP0 (both acceptable for general purpose applications)

The identified substitute parts meet or exceed all mandatory criteria while offering enhanced electrical performance through higher voltage ratings and improved tolerance specifications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are qualified alternatives to the 1808SC101MATME based on active product status and full regulatory compliance (ROHS3, REACH Unaffected, EAR99 classification).

C1808C101KHRAC7800 (KEMET): This substitute maintains X7R temperature coefficient matching the original part while providing doubled voltage rating (3000V vs 1500V) and improved tolerance (±10% vs ±20%). The part is supplied in Tape & Reel packaging with 2948 units in stock. Dimensional variation is minimal (4.70mm length vs 4.60mm).

C4520C0G3F101K200KA (TDK): This substitute offers C0G/NP0 temperature coefficient with 3000V voltage rating and ±10% tolerance. The part is supplied in Cut Tape & Digi-Reel® packaging with 3400 units in stock. Thickness specification is 2.20mm maximum, representing the largest dimensional variance among the three options.

Selection between substitutes depends on circuit requirements for temperature stability characteristics and available board space for thickness accommodation.

Frequently Asked Questions (FAQ)

Q: Can C1808C101KHRAC7800 or C4520C0G3F101K200KA be used as direct replacements for 1808SC101MATME?

A: Yes, both parts are direct substitutes. All three capacitors share identical 100 pF capacitance, 1808 (4520 Metric) package form factor, surface mount MLCC mounting type, and -55°C to 125°C operating temperature range. The substitute parts exceed the original voltage specification (3000V vs 1500V) and provide equal or superior tolerance performance.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients?

A: X7R (used in the original part and KEMET substitute) provides ±15% capacitance change across the -55°C to 125°C operating range. C0G/NP0 (used in the TDK substitute) provides ±30 ppm/°C temperature stability, resulting in minimal capacitance drift. Selection depends on circuit sensitivity to capacitance variation over temperature.

Q: Are there dimensional compatibility concerns with the substitute parts?

A: Dimensional variations are within typical manufacturing tolerances for 1808 package ceramics. Length ranges from 4.50mm to 4.70mm, width is consistent at 2.00mm, and thickness ranges from 1.75mm to 2.20mm. Verify board layout clearances, particularly for the TDK part with maximum 2.20mm thickness specification.

Q: Do all three parts meet the same regulatory and compliance standards?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, classified as EAR99, and carry MSL 1 (unlimited moisture sensitivity level) rating. HTSUS classification is identical (8532.24.0020) across all parts.

Q: What packaging formats are available for each part?

A: The original 1808SC101MATME is supplied in standard packaging. The KEMET C1808C101KHRAC7800 is supplied in Tape & Reel (TR) format. The TDK C4520C0G3F101K200KA is supplied in Cut Tape (CT) & Digi-Reel® format. Packaging selection may affect procurement and assembly process requirements.