1206J0160223FCT Equivalent & Substitute Parts

Part Overview

The 1206J0160223FCT is a 0.022 µF ceramic capacitor manufactured by Knowles Syfer, rated for 16V with C0G/NP0 temperature coefficient and ±1% tolerance. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications requiring stable capacitance across temperature ranges from -55°C to 125°C. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable.

Substiute Parts

1206J0160223FCT

Knowles SyferIn Stock: 12221206J0160223FCT Datasheet

Current PartRFQ

C1206C223F3GAC7800

KEMETIn Stock: 2403C1206C223F3GAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1206J0160223FCT are qualified based on the following critical parameters:

• Capacitance Value: Must be 0.022 µF (exact match)
• Tolerance: Must be ±1% (exact match)
• Temperature Coefficient: Must be C0G or NP0 (equivalent designations)
• Package / Case: Must be 1206 (3216 Metric) for mechanical and electrical compatibility
• Mounting Type: Must be Surface Mount, MLCC
• Operating Temperature Range: Must support -55°C to 125°C minimum
• Compliance: Must maintain RoHS3 compliance and MSL 1 rating

The substitute part C1206C223F3GAC7800 from KEMET meets all these criteria. The voltage rating of the substitute (25V) exceeds the original specification (16V), which is acceptable as higher voltage ratings provide additional design margin without affecting circuit performance in applications rated for 16V operation.

Parameter Comparison

Engineering Selection Recommendations

Both the original part (1206J0160223FCT) and the substitute (C1206C223F3GAC7800) are active production components with full RoHS3 compliance and MSL 1 ratings. Selection between these parts should be based on:

• Availability: The KEMET substitute (C1206C223F3GAC7800) currently has higher inventory (2335 pcs vs. 1153 pcs), supporting procurement continuity.
• Voltage Margin: The 25V rating of the KEMET part provides additional voltage headroom compared to the 16V specification of the original part, with no negative impact on circuit performance in 16V-rated applications.
• Compliance Equivalence: Both parts maintain identical RoHS3 and REACH compliance status, ensuring regulatory requirements are met regardless of selection.
• Thermal Performance: Both parts support the full -55°C to 125°C operating range with C0G/NP0 temperature coefficient, ensuring stable capacitance across all operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the KEMET C1206C223F3GAC7800 be used as a direct replacement for the Knowles Syfer 1206J0160223FCT?

A: Yes. Both parts share identical capacitance (0.022 µF), tolerance (±1%), temperature coefficient (C0G/NP0), package (1206), and operating temperature range (-55°C to 125°C). The higher voltage rating (25V vs. 16V) of the KEMET part is compatible with 16V-rated circuit designs.

Q: What is the significance of the C0G/NP0 temperature coefficient?

A: C0G and NP0 are equivalent designations for temperature coefficient, indicating negligible capacitance change across the operating temperature range. This stability is critical for precision timing, filtering, and coupling applications.

Q: Are there any physical compatibility concerns when substituting these parts?

A: No. Both parts use the 1206 (3216 Metric) package with identical footprint dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm). They are mechanically and electrically interchangeable on PCB layouts designed for 1206 surface mount components.

Q: Does the higher voltage rating of the substitute part affect circuit performance?

A: No. A higher voltage rating does not degrade performance in circuits designed for lower voltages. The 25V rating of the KEMET part provides additional design margin and reliability in 16V applications without introducing any negative effects.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the original and substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.