Equivalent & Substitute Parts for C0603C151J1GAC

Part Overview

The C0603C151J1GAC is a 150 pF ceramic capacitor rated at 100V with C0G/NP0 temperature coefficient, manufactured by Cornell Dubilier Electronics (CDE) in 0603 (1608 Metric) surface mount package. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure supply chain availability for new production and field service applications.

Substiute Parts

C0603C151J1GAC

Cornell Dubilier Electronics (CDE)In Stock: 1045C0603C151J1GAC Datasheet

Current PartRFQ

C0603C151J1GAC7867

KEMETIn Stock: 77260C0603C151J1GAC7867 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete C0603C151J1GAC is based on strict electrical and mechanical parameter matching. The substitute part C0603C151J1GAC7867 manufactured by KEMET satisfies all critical substitution criteria:

Electrical Parameters (Must Match):

• Capacitance: 150 pF (identical)
• Voltage Rating: 100V (identical)
• Temperature Coefficient: C0G/NP0 (identical)
• Tolerance: ±5% (identical)
• Operating Temperature Range: -55°C to 125°C (identical)

Mechanical Parameters (Must Match):

• Package: 0603 (1608 Metric) (identical)
• Mounting Type: Surface Mount, MLCC (identical)
• Physical Dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) (identical)
• Thickness: 0.034" to 0.035" maximum (compatible)

Compliance Parameters:

• RoHS3 Compliant (both parts)
• MSL 1 (Unlimited) (both parts)

Parameter Comparison

Engineering Selection Recommendations

The KEMET C0603C151J1GAC7867 is a direct electrical and mechanical equivalent to the obsolete Cornell Dubilier C0603C151J1GAC. Selection of this substitute is based on the following engineering factors:

Compliance and Regulatory Status: Both parts maintain ROHS3 compliance and identical MSL 1 (Unlimited) moisture sensitivity ratings, ensuring compatibility with current manufacturing and environmental standards.

Product Availability: The substitute part is classified as active with substantial inventory availability (77,163 pieces), whereas the original part is obsolete. This ensures long-term supply chain continuity for production and field service requirements.

Electrical and Mechanical Equivalence: All critical electrical parameters (capacitance, voltage rating, temperature coefficient, tolerance, and operating temperature range) are identical. Physical dimensions and package specifications are identical, enabling direct PCB footprint compatibility without design modification.

Packaging Consideration: The substitute is supplied in standard Tape & Reel (TR) packaging, which is compatible with automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can C0603C151J1GAC7867 be used as a direct replacement for C0603C151J1GAC?

A: Yes. The KEMET C0603C151J1GAC7867 is a direct electrical and mechanical equivalent. All critical parameters including capacitance (150 pF), voltage rating (100V), temperature coefficient (C0G/NP0), tolerance (±5%), operating temperature range (-55°C to 125°C), and package (0603/1608 Metric) are identical. No circuit design changes are required.

Q: Are there any dimensional differences between these parts?

A: Dimensional differences are negligible. Both parts have identical length (0.063"/1.60mm) and width (0.031"/0.80mm). The thickness specification differs slightly (0.035" maximum for CDE versus 0.034" maximum for KEMET), but both values are within acceptable PCB assembly tolerances and do not affect functionality or compatibility.

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

A: C0G/NP0 temperature coefficient indicates minimal capacitance variation across the operating temperature range (-55°C to 125°C). This specification is critical for applications requiring frequency stability and predictable circuit performance. Both the original and substitute parts meet this requirement identically.

Q: Does the substitute part meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings. The substitute part additionally carries REACH Unaffected status, confirming compliance with current environmental and chemical regulations.

Q: Is the packaging format compatible with automated assembly?

A: Yes. The substitute part is supplied in Tape & Reel (TR) packaging, which is the standard format for automated surface mount assembly processes. This packaging format is compatible with standard pick-and-place equipment.

Q: What is the tolerance specification and why does it matter?

A: Both parts carry ±5% tolerance, meaning the actual capacitance value will be within 142.5 pF to 157.5 pF. This tolerance specification is critical for circuits where precise capacitance values affect performance, such as timing circuits, filters, or resonant applications. The identical tolerance ensures equivalent circuit behavior.