SA101A331KAR Equivalent & Substitute Parts

Part Overview

The SA101A331KAR is a 330 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 100V with C0G/NP0 temperature coefficient and ±10% tolerance. This axial through-hole component is designed for general-purpose applications and is currently in active production status with 876 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same capacitance value, voltage rating, temperature coefficient, and axial package format.

Substiute Parts

SA101A331KAR

KYOCERA AVXIn Stock: 893SA101A331KAR Datasheet

Current PartRFQ

C410C331J1G5TA7200

KEMETIn Stock: 3651C410C331J1G5TA7200 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SA101A331KAR is determined by strict equivalence across the following critical parameters:

• Capacitance value: 330 pF (exact match required)
• Voltage rating: 100V (minimum requirement)
• Temperature coefficient: C0G/NP0 (mandatory for stability)
• Package format: Axial through-hole (mechanical compatibility)
• Physical dimensions: 0.100" Dia x 0.170" L (PCB layout compatibility)
• Lead style: Straight (assembly compatibility)
• Compliance: ROHS3 and REACH status alignment

The substitute part C410C331J1G5TA7200 meets all substitution criteria. The tolerance specification of ±5% for the substitute represents an improvement over the ±10% tolerance of the main part, maintaining full electrical compatibility while providing tighter capacitance accuracy.

Parameter Comparison

Engineering Selection Recommendations

Both the SA101A331KAR and C410C331J1G5TA7200 are active production components with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and tolerance requirements. The C410C331J1G5TA7200 provides ±5% tolerance compared to the ±10% tolerance of the SA101A331KAR, offering improved capacitance accuracy for applications requiring tighter specifications. Both components are electrically and mechanically interchangeable in through-hole PCB designs requiring 330 pF at 100V with C0G/NP0 stability.

Frequently Asked Questions (FAQ)

Q: Can the C410C331J1G5TA7200 directly replace the SA101A331KAR?

A: Yes. Both components share identical capacitance (330 pF), voltage rating (100V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), physical dimensions (0.100" Dia x 0.170" L), and axial lead configuration. The substitute part is mechanically and electrically compatible for direct PCB substitution.

Q: What is the difference in tolerance between these parts?

A: The SA101A331KAR has ±10% tolerance, while the C410C331J1G5TA7200 has ±5% tolerance. The tighter tolerance of the substitute part does not affect compatibility; it provides improved capacitance accuracy for the same application.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the SA101A331KAR and C410C331J1G5TA7200 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. Identical physical dimensions, lead spacing, and electrical specifications ensure direct interchangeability in through-hole PCB layouts without design modification.

Q: What applications are these capacitors suitable for?

A: Both components are rated for general-purpose applications requiring stable capacitance across the -55°C ~ 125°C operating range, with C0G/NP0 temperature coefficient ensuring minimal capacitance drift.