Equivalent & Substitute Parts for 2220J2000223KXT

Part Overview

The 2220J2000223KXT is a 0.022 µF ceramic capacitor rated at 200V with X7R temperature coefficient, manufactured by Knowles Syfer in 2220 (5750 Metric) surface mount package. This component is designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, application upgrades, or design optimization needs.

Substiute Parts

2220J2000223KXT

Knowles SyferIn Stock: 7332220J2000223KXT Datasheet

Current PartRFQ

2220J5000223KXT

Knowles SyferIn Stock: 17052220J5000223KXT Datasheet

UpgradeRFQ

C2220C223JBGAC7800

KEMETIn Stock: 11621C2220C223JBGAC7800 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 2220J2000223KXT is determined by the following criteria:

Mandatory Compatibility Parameters:

• Capacitance value: 0.022 µF (exact match required)
• Package / Case: 2220 (5750 Metric) (exact match required)
• Mounting type: Surface Mount, MLCC (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)

Allowable Variation Parameters:

• Voltage rating: Equal to or greater than 200V
• Tolerance: Equal to or tighter than ±10%
• Temperature coefficient: X7R or equivalent stability class (C0G/NP0 acceptable as upgrade)

Two substitute parts meet these criteria: the 2220J5000223KXT (Knowles Syfer, 500V upgrade) and the C2220C223JBGAC7800 (KEMET, 630V upgrade with tighter tolerance).

Parameter Comparison

Engineering Selection Recommendations

2220J5000223KXT (Knowles Syfer, 500V): This substitute provides a direct upgrade path within the same manufacturer family. The increased voltage rating (500V vs. 200V) offers enhanced design margin while maintaining identical capacitance, tolerance, and temperature coefficient. Physical dimensions and mounting characteristics remain unchanged. This option is suitable for applications requiring higher voltage headroom without design modification.

C2220C223JBGAC7800 (KEMET, 630V): This manufacturer-recommended substitute offers the highest voltage rating (630V) with improved tolerance specification (±5% vs. ±10%). The temperature coefficient is C0G/NP0, which provides superior stability compared to X7R across the operating temperature range. Maximum thickness increases by 0.20mm (2.70mm vs. 2.50mm), which must be verified against PCB assembly constraints. This option is appropriate for applications requiring maximum voltage margin and tighter capacitance tolerance.

All substitute parts maintain full ROHS3 compliance, unlimited MSL rating, and active production status.

Frequently Asked Questions (FAQ)

Q: Can the 2220J5000223KXT be used as a direct replacement for the 2220J2000223KXT?

A: Yes. The 2220J5000223KXT is a direct mechanical and electrical substitute. It maintains identical capacitance (0.022 µF), tolerance (±10%), temperature coefficient (X7R), package dimensions (2220), and operating temperature range (-55°C to 125°C). The higher voltage rating (500V vs. 200V) provides additional design margin with no functional penalty.

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

A: X7R provides ±15% capacitance variation across the -55°C to 125°C operating range. C0G/NP0 provides superior stability with minimal capacitance drift across temperature. The C2220C223JBGAC7800 uses C0G/NP0, making it suitable for applications requiring tighter capacitance tolerance over temperature.

Q: Does the C2220C223JBGAC7800 fit the same PCB footprint?

A: The C2220C223JBGAC7800 maintains the same 2220 (5750 Metric) package footprint and land pattern. However, maximum thickness increases from 2.50mm to 2.70mm. Verify clearance with surrounding components and assembly equipment before substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. Both substitute parts (2220J5000223KXT and C2220C223JBGAC7800) are ROHS3 compliant with unlimited MSL rating (1), matching the compliance profile of the main part.

Q: Which substitute should be selected for maximum voltage margin?

A: The C2220C223JBGAC7800 provides the highest voltage rating at 630V. This option also includes tighter tolerance (±5%) and superior temperature stability (C0G/NP0). Verify the 0.20mm thickness increase against assembly constraints.