SR337C104MAT Equivalent & Substitute Parts

Part Overview

The SR337C104MAT is a 0.1 µF ceramic capacitor rated at 500V with X7R temperature coefficient, manufactured by KYOCERA AVX in the SkyCap® SR series. This through-hole radial component is designed for general-purpose applications requiring stable capacitance across a wide temperature range (-55°C to 125°C). The part is ROHS3 compliant and currently in active production status with 722 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility requirements are met within the same product category.

Substiute Parts

SR337C104MAT

KYOCERA AVXIn Stock: 761SR337C104MAT Datasheet

Current PartRFQ

C330C104MCR5TA

KEMETIn Stock: 5588C330C104MCR5TA Datasheet

MFR RecommendedRFQ

C350C104MCR5TA

KEMETIn Stock: 962C350C104MCR5TA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SR337C104MAT is determined by strict equivalence in electrical parameters: capacitance value (0.1 µF), voltage rating (500V), tolerance (±20%), and temperature coefficient (X7R). All substitute parts must maintain the same operating temperature range (-55°C to 125°C) and mounting configuration (through-hole radial). Mechanical dimensions may vary within the radial package category, provided the lead spacing and physical footprint are compatible with the application circuit board layout. Both identified substitutes—C330C104MCR5TA and C350C104MCR5TA from KEMET—meet these electrical equivalence criteria and maintain ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

All three parts—SR337C104MAT, C330C104MCR5TA, and C350C104MCR5TA—are electrically equivalent and suitable for direct substitution in applications requiring 0.1 µF, 500V, X7R ceramic capacitors. Selection between these parts depends on physical space constraints and lead spacing requirements of the target circuit board layout. The SR337C104MAT and C330C104MCR5TA offer more compact form factors, while the C350C104MCR5TA accommodates larger lead spacing. All parts maintain active production status and ROHS3 compliance, ensuring long-term availability and regulatory conformance.

Frequently Asked Questions (FAQ)

Q: Can C330C104MCR5TA replace SR337C104MAT directly? A: Yes. Both parts are electrically identical with 0.1 µF capacitance, 500V rating, ±20% tolerance, and X7R temperature coefficient. Physical dimensions differ; verify lead spacing (0.200" vs. 0.250") and height (0.360" vs. 0.400") compatibility with your circuit board layout.

Q: What is the difference between C330C104MCR5TA and C350C104MCR5TA? A: Both are electrically equivalent substitutes. The primary differences are physical dimensions and lead spacing. C330C104MCR5TA has 0.200" lead spacing and 0.360" seated height. C350C104MCR5TA has 0.400" lead spacing and 0.560" seated height. Select based on available board space and hole pattern.

Q: Are all three parts ROHS3 compliant? A: Yes. SR337C104MAT, C330C104MCR5TA, and C350C104MCR5TA are all ROHS3 compliant with REACH unaffected status.

Q: Can I use these capacitors interchangeably in high-temperature applications? A: Yes. All three parts operate across the same temperature range (-55°C to 125°C) with X7R temperature coefficient, ensuring stable capacitance performance throughout this range.

Q: What lead spacing should I select for my application? A: Lead spacing is determined by your circuit board hole pattern. SR337C104MAT uses 0.250" spacing, C330C104MCR5TA uses 0.200" spacing, and C350C104MCR5TA uses 0.400" spacing. Measure your existing footprint or design requirements to select the appropriate part.