ECJ-1VB1E823K Equivalent & Substitute Parts

Part Overview

The Panasonic ECJ-1VB1E823K is a 0.082 µF ceramic capacitor rated at 25V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This part is classified as obsolete, making equivalent and substitute components necessary for ongoing production and design requirements. The X7R dielectric provides stable capacitance across the operating temperature range of -55°C to 125°C, suitable for general purpose applications including bypass and decoupling functions.

Substiute Parts

ECJ-1VB1E823K

Panasonic Electronic ComponentsIn Stock: 1097ECJ-1VB1E823K Datasheet

Current PartRFQ

C0603C823K3RAC7867

KEMETIn Stock: 40774C0603C823K3RAC7867 Datasheet

DirectRFQ

C0603C823J3RAC7867

KEMETIn Stock: 4404C0603C823J3RAC7867 Datasheet

UpgradeRFQ

C0603C823J5RAC7867

KEMETIn Stock: 4779C0603C823J5RAC7867 Datasheet

UpgradeRFQ

C0603C823K5RAC7867

KEMETIn Stock: 58021C0603C823K5RAC7867 Datasheet

UpgradeRFQ

CC0603KRX7R9BB823

YAGEOIn Stock: 22808CC0603KRX7R9BB823 Datasheet

UpgradeRFQ

KGM15BR71H823JT

KYOCERA AVXIn Stock: 57265KGM15BR71H823JT Datasheet

UpgradeRFQ

KGM15BR71H823KT

KYOCERA AVXIn Stock: 5032KGM15BR71H823KT Datasheet

UpgradeRFQ

VJ0603Y823JXXAC

Vishay VitramonIn Stock: 1078VJ0603Y823JXXAC Datasheet

UpgradeRFQ

VJ0603Y823KXXAC

Vishay VitramonIn Stock: 1274VJ0603Y823KXXAC Datasheet

UpgradeRFQ

CC0603KRX7R8BB823

YAGEOIn Stock: 16102CC0603KRX7R8BB823 Datasheet

Parametric EquivalentRFQ

CL10B823KA8NNNC

Samsung Electro-MechanicsIn Stock: 1007CL10B823KA8NNNC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ECJ-1VB1E823K is determined by the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.082 µF (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

• Tolerance: ±10% or tighter (±5%) acceptable
• Voltage Rating: 25V or higher acceptable (50V rated parts are upgrades)
• Operating Temperature Range: -55°C to 125°C minimum; extended ranges acceptable
• Manufacturer: Different manufacturers acceptable if all parameters match

Substitute parts are grouped into two categories: direct equivalents matching all specifications including 25V rating, and upgraded alternatives with higher voltage ratings (50V) that maintain all other critical parameters.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active production components with ROHS3 compliance, providing long-term availability and regulatory compliance advantages over the obsolete ECJ-1VB1E823K.

Direct Equivalents (25V Rating):

• C0603C823K3RAC7867 (KEMET): Exact parameter match with ±10% tolerance. Active status with ROHS3 compliance.
• CC0603KRX7R8BB823 (YAGEO): Exact parameter match with ±10% tolerance. Active status with ROHS3 compliance.
• VJ0603Y823KXXAC (Vishay Vitramon): Exact parameter match with ±10% tolerance. Extended operating temperature to 150°C. Active status with ROHS3 compliance.

Upgraded Alternatives (50V Rating):

• C0603C823K5RAC7867 (KEMET): Higher voltage rating with ±10% tolerance. Maintains all other specifications.
• CC0603KRX7R9BB823 (YAGEO): Higher voltage rating with ±10% tolerance. Maintains all other specifications.
• KGM15BR71H823KT (KYOCERA AVX): Higher voltage rating with ±10% tolerance. Maintains all other specifications.

Enhanced Tolerance Options (±5%):

• C0603C823J3RAC7867 (KEMET): 25V rating with tighter ±5% tolerance.
• C0603C823J5RAC7867 (KEMET): 50V rating with tighter ±5% tolerance.
• KGM15BR71H823JT (KYOCERA AVX): 50V rating with tighter ±5% tolerance.
• VJ0603Y823JXXAC (Vishay Vitramon): 25V rating with tighter ±5% tolerance and extended temperature range.

Frequently Asked Questions (FAQ)

Q: Can I use a 50V rated capacitor in place of the 25V ECJ-1VB1E823K?

A: Yes. A higher voltage rating is a valid substitution. The 50V rated alternatives (C0603C823K5RAC7867, CC0603KRX7R9BB823, KGM15BR71H823KT, C0603C823J5RAC7867, KGM15BR71H823JT) maintain identical capacitance, tolerance, temperature coefficient, and package specifications while providing additional voltage margin.

Q: What is the difference between ±10% and ±5% tolerance parts?

A: Tolerance specifies the allowable deviation from the nominal 0.082 µF capacitance value. ±10% tolerance allows deviation from 0.0738 µF to 0.0902 µF. ±5% tolerance allows deviation from 0.0779 µF to 0.0861 µF. Tighter tolerance parts (±5%) are suitable for applications requiring more precise capacitance values.

Q: Are all substitute parts RoHS compliant?

A: Yes. All active substitute parts listed are ROHS3 compliant, meeting current environmental and regulatory requirements.

Q: Can I mix different manufacturers' parts in the same design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications for the 0603 package. Different manufacturers can be used interchangeably provided the capacitance, voltage rating, tolerance, and temperature coefficient match the application requirements.

Q: Does the extended operating temperature range of Vishay Vitramon parts (-55°C to 150°C) affect compatibility?

A: No. An extended operating temperature range is a superset of the original -55°C to 125°C specification and does not affect compatibility. The VJ0603Y823JXXAC and VJ0603Y823KXXAC parts are fully compatible substitutes.

Q: What is the significance of the 0603 (1608 Metric) package designation?

A: This specifies the physical dimensions and land pattern for surface mount assembly. All substitute parts use the identical 0603 package, ensuring compatibility with existing PCB designs and assembly equipment without modification.