Equivalent & Substitute Parts for 1206J2000823KXT

Part Overview

The 1206J2000823KXT is a 0.082 µF ±10% 200V ceramic capacitor manufactured by Knowles Syfer in 1206 (3216 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) with X7R temperature coefficient is designed for general purpose applications across the -55°C to 125°C operating range. The part is currently active and in stock, with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this product category.

Substiute Parts

1206J2000823KXT

Knowles SyferIn Stock: 7731206J2000823KXT Datasheet

Current PartRFQ

C1206C823K2RAC7800

KEMETIn Stock: 1196C1206C823K2RAC7800 Datasheet

DirectRFQ

C1206C823KARAC7800

KEMETIn Stock: 16223C1206C823KARAC7800 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 1206J2000823KXT is determined by strict equivalence in the following parameters:

Critical Parameters (Must Match Exactly):

• Capacitance: 0.082 µF
• Tolerance: ±10%
• Temperature Coefficient: X7R
• Package / Case: 1206 (3216 Metric)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C to 125°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Voltage Rating: Equal to or greater than 200V (higher voltage ratings provide additional design margin and are functionally compatible)
• Manufacturer: Different manufacturers permitted when all critical parameters match

Two substitute parts meet these criteria: C1206C823K2RAC7800 (KEMET, 200V direct equivalent) and C1206C823KARAC7800 (KEMET, 250V upgrade option).

Parameter Comparison

Engineering Selection Recommendations

Both KEMET substitute parts are functionally equivalent to the 1206J2000823KXT based on electrical and mechanical specifications. Selection between them depends on application voltage requirements:

C1206C823K2RAC7800 provides direct electrical equivalence at 200V rated voltage, matching the original part specification exactly. This part is suitable for applications where the 200V rating is the design requirement.

C1206C823KARAC7800 offers a 250V rated voltage, providing additional voltage margin above the 200V requirement. This upgrade option is suitable for applications where higher voltage headroom is beneficial or where design flexibility is required. The 250V rating does not compromise any other electrical or mechanical parameter.

Both parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature ranges. All three parts are currently active with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can C1206C823K2RAC7800 be used as a direct replacement for 1206J2000823KXT?

A: Yes. Both parts have identical capacitance (0.082 µF), tolerance (±10%), voltage rating (200V), temperature coefficient (X7R), package (1206), and operating temperature range (-55°C to 125°C). The parts are electrically and mechanically interchangeable.

Q: What is the difference between C1206C823K2RAC7800 and C1206C823KARAC7800?

A: The primary difference is the voltage rating. C1206C823K2RAC7800 is rated at 200V, while C1206C823KARAC7800 is rated at 250V. All other electrical and mechanical parameters are identical. The 250V part provides additional voltage margin.

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

A: The 1206J2000823KXT has a maximum thickness of 0.063" (1.60mm), while both KEMET substitutes have a maximum thickness of 0.043" (1.10mm). The thinner KEMET parts are physically compatible with PCB layouts designed for the original part. The reduced thickness does not affect electrical performance or mounting compatibility.

Q: Do all three parts meet the same regulatory requirements?

A: Yes. The 1206J2000823KXT, C1206C823K2RAC7800, and C1206C823KARAC7800 are all ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. All parts have MSL 1 (unlimited) moisture sensitivity level.

Q: Can the 250V rated part (C1206C823KARAC7800) be used in a circuit designed for 200V?

A: Yes. A higher voltage-rated capacitor is functionally compatible in circuits designed for lower voltages. The 250V part will operate correctly in a 200V application and provides additional design margin.