SR151E102MAATR1 Equivalent & Substitute Parts

Part Overview

The SR151E102MAATR1 is a 1000 pF ceramic capacitor rated at 100V 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 to support procurement flexibility, inventory management, and supply chain continuity for applications requiring 1000 pF ±20% 100V Z5U ceramic capacitors in radial configuration.

Substiute Parts

SR151E102MAATR1

KYOCERA AVXIn Stock: 1134SR151E102MAATR1 Datasheet

Current PartRFQ

C315C102M1U5TA

KEMETIn Stock: 1835C315C102M1U5TA Datasheet

MFR RecommendedRFQ

C317C102M1U5TA

KEMETIn Stock: 1306C317C102M1U5TA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SR151E102MAATR1 is determined by strict equivalence across the following critical parameters:

• Capacitance value: 1000 pF
• Tolerance: ±20%
• Voltage rating: 100V
• Temperature coefficient: Z5U
• Operating temperature range: 10°C ~ 85°C
• Mounting type: Through Hole
• Package type: Radial
• Lead spacing: 0.100" (2.54mm)
• RoHS compliance: ROHS3 Compliant

The identified substitute parts C315C102M1U5TA and C317C102M1U5TA from KEMET meet all core electrical specifications. Mechanical variations in seated height and lead style are noted but do not affect electrical substitution eligibility within the specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both KEMET substitute parts maintain full electrical equivalence to the SR151E102MAATR1 across all specified parameters. Selection between C315C102M1U5TA and C317C102M1U5TA depends on mechanical fit requirements:

C315C102M1U5TA is suitable for applications where the original 0.100" (2.54mm) lead spacing and straight lead configuration are required, with a maximum seated height of 0.183" (4.66mm).

C317C102M1U5TA accommodates applications requiring 0.200" (5.08mm) lead spacing with formed leads and a maximum seated height of 0.200" (5.08mm).

All parts maintain ROHS3 compliance, REACH unaffected status, and active product availability, supporting long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can C315C102M1U5TA and C317C102M1U5TA be used interchangeably with SR151E102MAATR1?

A: Both parts are electrically equivalent. Mechanical compatibility depends on PCB layout. C315C102M1U5TA matches the original 0.100" lead spacing; C317C102M1U5TA requires 0.200" lead spacing. Verify board hole spacing before selection.

Q: What is the difference between the two KEMET substitutes?

A: The primary differences are lead spacing (0.100" vs. 0.200"), lead style (straight vs. formed), and seated height (0.183" vs. 0.200"). Electrical performance is identical.

Q: Are all three parts RoHS compliant?

A: Yes. SR151E102MAATR1, C315C102M1U5TA, and C317C102M1U5TA are all ROHS3 compliant.

Q: Does seated height affect electrical performance?

A: No. Seated height variations (0.150", 0.183", 0.200") are mechanical characteristics that do not impact electrical function. Selection is based on available PCB clearance.

Q: Can these parts be used in the same application without circuit redesign?

A: C315C102M1U5TA can be used as a direct replacement if lead spacing matches. C317C102M1U5TA requires PCB layout verification due to different lead spacing and formed leads.