MA401C104KAA Equivalent & Substitute Parts

Part Overview

The MA401C104KAA is a 0.1 µF ceramic capacitor rated at 100V with X7R temperature coefficient, manufactured by KYOCERA AVX in the Ceralam® MA series. This through-hole axial component is designed for general-purpose applications requiring stable capacitance across a wide operating temperature range of -55°C to 125°C. The part is currently active in production with 1061 units in stock. Substitute parts may be required due to packaging availability, lead time optimization, or compliance requirements specific to end-use applications.

Substiute Parts

MA401C104KAA

KYOCERA AVXIn Stock: 1071MA401C104KAA Datasheet

Current PartRFQ

SA301C104KAA

KYOCERA AVXIn Stock: 8570SA301C104KAA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between MA401C104KAA and SA301C104KAA is valid based on the following matching electrical parameters:

• Capacitance: 0.1 µF (identical)
• Tolerance: ±10% (identical)
• Voltage Rating: 100V (identical)
• Temperature Coefficient: X7R (identical)
• Operating Temperature: -55°C ~ 125°C (identical)
• Mounting Type: Through Hole Axial (identical)
• Lead Style: Straight (identical)

Both parts are manufactured by KYOCERA AVX and belong to different product series (Ceralam® MA vs. SpinGuard® SA). The primary differences are physical dimensions and packaging format, which do not affect electrical performance for applications within the specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both MA401C104KAA and SA301C104KAA are electrically equivalent for applications requiring 0.1 µF, 100V, X7R ceramic capacitors with through-hole axial mounting. Selection between these parts should be based on:

• RoHS Compliance: SA301C104KAA is ROHS3 compliant, while MA401C104KAA is RoHS non-compliant. Applications subject to RoHS regulations must use SA301C104KAA.
• Physical Dimensions: SA301C104KAA is physically smaller (0.150" Dia x 0.290" L) compared to MA401C104KAA (0.140" Dia x 0.390" L). PCB layout constraints may favor one over the other.
• Packaging: SA301C104KAA is supplied in Cut Tape (CT) format with higher inventory availability (8560 units), while MA401C104KAA uses standard packaging with lower current stock (1061 units).
• REACH Status: MA401C104KAA is REACH Affected; SA301C104KAA is REACH Unaffected. Applications requiring REACH compliance should prioritize SA301C104KAA.

Frequently Asked Questions (FAQ)

Q: Can SA301C104KAA replace MA401C104KAA in my circuit?

A: Yes, from an electrical standpoint. Both parts have identical capacitance (0.1 µF), voltage rating (100V), temperature coefficient (X7R), and operating temperature range (-55°C ~ 125°C). Compatibility depends on physical space constraints and regulatory requirements.

Q: What are the physical differences between these parts?

A: MA401C104KAA measures 0.140" diameter by 0.390" length (4.66mm x 9.91mm). SA301C104KAA measures 0.150" diameter by 0.290" length (3.81mm x 7.37mm). The SA301C104KAA is shorter but slightly wider. Verify PCB hole spacing and component clearance before substitution.

Q: Which part should I use for RoHS-compliant applications?

A: SA301C104KAA is ROHS3 compliant and must be used for applications subject to RoHS regulations. MA401C104KAA is RoHS non-compliant and is not suitable for such applications.

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

A: MA401C104KAA uses standard packaging, while SA301C104KAA is supplied in Cut Tape (CT) format. Cut Tape packaging is typically used for automated assembly processes and offers better handling for high-volume production.

Q: Are there any REACH compliance differences?

A: Yes. MA401C104KAA is REACH Affected, while SA301C104KAA is REACH Unaffected. For applications requiring REACH compliance, SA301C104KAA is the appropriate choice.

Q: Which part has better availability?

A: SA301C104KAA has significantly higher inventory (8560 units) compared to MA401C104KAA (1061 units), making it the preferred choice for lead time optimization.