Equivalent & Substitute Parts for 1210J5000823KXT

Part Overview

The 1210J5000823KXT is a 0.082 µF ceramic capacitor manufactured by Knowles Syfer, rated at 500V with X7R temperature coefficient in 1210 (3225 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 and in stock with 944 units available. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit higher voltage ratings within the same package and electrical specifications.

Substiute Parts

1210J5000823KXT

Knowles SyferIn Stock: 9931210J5000823KXT Datasheet

Current PartRFQ

C1210C823KBRAC7800

KEMETIn Stock: 1238C1210C823KBRAC7800 Datasheet

UpgradeRFQ

C1210V823KBRAC7800

KEMETIn Stock: 3042C1210V823KBRAC7800 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1210J5000823KXT are qualified based on the following criteria:

Mandatory Matching Parameters:

• Capacitance: 0.082 µF
• Tolerance: ±10%
• Temperature Coefficient: X7R
• Operating Temperature Range: -55°C to 125°C
• Package / Case: 1210 (3225 Metric)
• Mounting Type: Surface Mount, MLCC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Voltage Rating: Substitutes rated at 630V are acceptable as they exceed the 500V requirement and maintain backward compatibility in circuits designed for 500V operation.

The two qualified substitutes are both manufactured by KEMET and meet all mandatory parameters while providing enhanced voltage margin through 630V ratings.

Parameter Comparison

Engineering Selection Recommendations

Both KEMET substitutes are active products with ROHS3 compliance and unlimited moisture sensitivity rating, matching the regulatory and environmental requirements of the original Knowles Syfer part. The C1210V823KBRAC7800 features ArcShield™ technology and is available in higher inventory (3001 units) compared to the C1210C823KBRAC7800 (1159 units). Both substitutes are rated at 630V, providing increased voltage margin over the 500V specification of the original part. The thickness difference of 0.012" (0.30mm) between the original part and substitutes must be evaluated for PCB assembly clearance in space-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can C1210C823KBRAC7800 or C1210V823KBRAC7800 be used as direct replacements for 1210J5000823KXT?

A: Yes. Both KEMET parts match the mandatory electrical parameters (0.082 µF capacitance, ±10% tolerance, X7R temperature coefficient, -55°C to 125°C operating range) and package specifications (1210 surface mount). The 630V rating exceeds the 500V requirement, making them electrically compatible for circuits designed for the original 500V specification.

Q: What is the difference between C1210C823KBRAC7800 and C1210V823KBRAC7800?

A: Both parts share identical electrical specifications and physical dimensions. The C1210V823KBRAC7800 incorporates ArcShield™ technology and is available in significantly higher inventory (3001 units versus 1159 units for the C1210C823KBRAC7800).

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

A: The substitute parts have a maximum thickness of 0.091" (2.30mm) compared to 0.079" (2.00mm) for the original part. This 0.012" (0.30mm) difference must be evaluated for PCB assembly clearance, particularly in applications with height restrictions or adjacent components.

Q: Do all three parts have the same moisture sensitivity rating?

A: Yes. All three parts are rated at Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity precautions are required during storage or handling.

Q: Are all parts RoHS compliant?

A: Yes. The original 1210J5000823KXT and both KEMET substitutes are ROHS3 compliant.