SR295E103MAT Equivalent & Substitute Parts

Part Overview

The SR295E103MAT is a 10000 pF ceramic capacitor rated at 50V with Z5U temperature coefficient, manufactured by KYOCERA AVX in the SkyCap® SR series. This radial through-hole component is designed for general-purpose applications and maintains active product status. Equivalent and substitute parts are identified based on matching electrical specifications (capacitance, voltage rating, tolerance, temperature coefficient) and mechanical compatibility (lead spacing, mounting type, package case).

Substiute Parts

SR295E103MAT

KYOCERA AVXIn Stock: 1046SR295E103MAT Datasheet

Current PartRFQ

SR075E103MARTR1

KYOCERA AVXIn Stock: 4125SR075E103MARTR1 Datasheet

DirectRFQ

SR155E103MAA

KYOCERA AVXIn Stock: 4353SR155E103MAA Datasheet

DirectRFQ

SR155E103MAR

KYOCERA AVXIn Stock: 1158SR155E103MAR Datasheet

DirectRFQ

SR155E103MAT

KYOCERA AVXIn Stock: 3071SR155E103MAT Datasheet

DirectRFQ

SR151E103MAR

KYOCERA AVXIn Stock: 3038SR151E103MAR Datasheet

UpgradeRFQ

C315C103M5U5TA

KEMETIn Stock: 9963C315C103M5U5TA Datasheet

DirectRFQ

C320C103M5U5TA

KEMETIn Stock: 3525C320C103M5U5TA Datasheet

DirectRFQ

C315C103M1U5TA

KEMETIn Stock: 2966C315C103M1U5TA Datasheet

UpgradeRFQ

C320C103M1U5TA

KEMETIn Stock: 3791C320C103M1U5TA Datasheet

UpgradeRFQ

C317C103M5U5TA

KEMETIn Stock: 6908C317C103M5U5TA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SR295E103MAT is determined by the following criteria:

Direct Electrical Equivalents match all electrical parameters: 10000 pF capacitance, 50V voltage rating, ±20% tolerance, and Z5U temperature coefficient. These parts maintain identical operating temperature range (10°C ~ 85°C) and are suitable for direct replacement in circuit designs.

Mechanical Compatibility requires through-hole radial mounting with 0.100" (2.54mm) lead spacing. Parts with different physical dimensions (length, width, height) may require PCB layout verification but remain electrically compatible.

Upgraded Voltage Rating parts (100V rated) provide higher voltage margin while maintaining all other electrical specifications. These are suitable for applications where increased voltage headroom is beneficial.

Manufacturer Variants from KYOCERA AVX and KEMET maintain identical electrical performance with differences in packaging format (bulk, cut tape) and lead style (straight, formed, kinked).

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Same Voltage Rating - 50V)

SR155E103MAT, SR155E103MAR, and SR155E103MAA from KYOCERA AVX provide direct electrical equivalence with identical 50V rating and Z5U temperature coefficient. These parts differ primarily in physical dimensions and lead style. SR155E103MAT and SR155E103MAR feature straight leads in smaller packages (0.150" x 0.100"), suitable for space-constrained layouts. SR075E103MARTR1 offers kinked formed leads in cut tape packaging for automated assembly processes.

KEMET GoldMax 300 Comm Z5U series parts C315C103M5U5TA and C320C103M5U5TA maintain identical electrical specifications with different physical footprints. C315C103M5U5TA matches the smaller package size; C320C103M5U5TA matches the original SR295E103MAT footprint (0.200" x 0.125"). C317C103M5U5TA provides formed leads with 0.200" lead spacing, requiring PCB layout modification.

Upgraded Voltage Rating (100V)

SR151E103MAR (KYOCERA AVX) and C315C103M1U5TA, C320C103M1U5TA (KEMET) provide 100V voltage rating while maintaining 10000 pF capacitance and Z5U temperature coefficient. These upgrades are suitable for applications requiring increased voltage margin without circuit redesign. Physical dimensions remain consistent with their 50V counterparts.

Compliance & Certification

All listed parts maintain ROHS3 compliance and REACH unaffected status, consistent with the original SR295E103MAT. All parts are active products with current manufacturing status.

Frequently Asked Questions (FAQ)

Q: Can SR155E103MAT replace SR295E103MAT directly on the PCB?

A: Electrically, yes. Both parts share identical capacitance (10000 pF), voltage rating (50V), tolerance (±20%), and temperature coefficient (Z5U). However, SR155E103MAT has a smaller physical footprint (0.150" x 0.100" versus 0.200" x 0.125") and different height (0.150" versus 0.250" max). PCB layout verification is required to confirm pad spacing and clearance compatibility.

Q: What is the difference between KYOCERA AVX and KEMET parts?

A: Both manufacturers produce equivalent 10000 pF 50V Z5U ceramic capacitors with identical electrical performance. KEMET parts (C315C, C320C, C317C series) may have different physical dimensions and height specifications. Selection depends on PCB layout requirements and packaging format availability (bulk versus cut tape).

Q: Can I use a 100V rated part instead of 50V?

A: Yes. SR151E103MAR and KEMET C315C103M1U5TA or C320C103M1U5TA provide higher voltage rating (100V) while maintaining all other electrical parameters. This upgrade is suitable for applications where increased voltage headroom is beneficial and does not require circuit redesign.

Q: What does lead spacing 0.100" versus 0.200" mean?

A: Lead spacing refers to the distance between the two component leads. SR295E103MAT and most substitutes use 0.100" (2.54mm) spacing. C317C103M5U5TA uses 0.200" (5.08mm) spacing, requiring different PCB pad layout. Verify PCB design before selecting this part.

Q: Are all parts RoHS compliant?

A: Yes. All listed parts maintain ROHS3 compliance and REACH unaffected status, consistent with regulatory requirements for the original SR295E103MAT.