04025C751JAT2A Equivalent & Substitute Parts

Part Overview

The 04025C751JAT2A is a 750 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 50V with X7R temperature coefficient in 0402 (1005 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 869 pieces available in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and voltage rating.

Substiute Parts

04025C751JAT2A

KYOCERA AVXIn Stock: 94404025C751JAT2A Datasheet

Current PartRFQ

C0402C751J5GAC7867

KEMETIn Stock: 7280C0402C751J5GAC7867 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 04025C751JAT2A is determined by strict equivalence in the following parameters:

• Capacitance value: 750 pF
• Tolerance: ±5%
• Voltage rating: 50V minimum
• Package footprint: 0402 (1005 Metric)
• Mounting type: Surface Mount, MLCC
• Operating temperature range: -55°C to 125°C minimum
• RoHS3 compliance and MSL 1 rating

The identified substitute C0402C751J5GAC7867 from KEMET meets all electrical and mechanical requirements. While the temperature coefficient differs (C0G/NP0 versus X7R), both coefficients provide stable performance across the specified operating range and are functionally interchangeable for general purpose applications at the specified voltage and capacitance values.

Parameter Comparison

Engineering Selection Recommendations

Both the 04025C751JAT2A and C0402C751J5GAC7867 are active production components with full RoHS3 compliance and MSL 1 rating. Selection between these parts is based on availability and supply chain requirements rather than electrical performance differences. The KEMET substitute offers higher inventory availability (7270 pieces versus 869 pieces) while maintaining identical electrical specifications and package compatibility. Both parts satisfy general purpose application requirements within the specified voltage and temperature parameters.

Frequently Asked Questions (FAQ)

Q: Can C0402C751J5GAC7867 be used as a direct replacement for 04025C751JAT2A?

A: Yes. Both parts share identical capacitance (750 pF), tolerance (±5%), voltage rating (50V), package footprint (0402), and operating temperature range (-55°C to 125°C). The temperature coefficient difference (X7R versus C0G/NP0) does not affect functional compatibility for general purpose applications at these specifications.

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

A: No. Both parts use the 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W) and maximum thickness (0.022"). PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 04025C751JAT2A and C0402C751J5GAC7867 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH Unaffected status.

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

A: X7R provides ±15% capacitance change across -55°C to 125°C. C0G/NP0 provides ±30 ppm/°C change. Both maintain stable performance across the operating range for general purpose applications. The choice between them depends on specific circuit requirements for capacitance stability.

Q: Which part should be selected based on availability?

A: C0402C751J5GAC7867 from KEMET has significantly higher inventory (7270 pieces) compared to 04025C751JAT2A (869 pieces), making it the preferred choice for applications where supply continuity is a priority.