SR592C472KART Equivalent & Substitute Parts

Part Overview

The SR592C472KART is a 4700 pF ceramic capacitor rated at 200V with X7R temperature coefficient, manufactured by KYOCERA AVX in the SkyCap® SR series. This radial through-hole component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active and ROHS3 compliant. Equivalent substitute parts may be required due to inventory availability, supply chain considerations, or design flexibility across manufacturing locations.

Substiute Parts

SR592C472KART

KYOCERA AVXIn Stock: 851SR592C472KART Datasheet

Current PartRFQ

C320C472K2R5TA

KEMETIn Stock: 2657C320C472K2R5TA Datasheet

MFR RecommendedRFQ

C322C472K2R5TA

KEMETIn Stock: 2340C322C472K2R5TA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SR592C472KART is determined by strict equivalence across the following critical parameters:

• Capacitance value: 4700 pF
• Tolerance: ±10%
• Voltage rating: 200V
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C
• Mounting type: Through Hole
• Package type: Radial
• RoHS compliance: ROHS3 Compliant

The two substitute parts identified—C320C472K2R5TA and C322C472K2R5TA—both meet these core electrical and mechanical requirements. Variations in physical dimensions (height and lead spacing) are secondary considerations that do not affect functional equivalence in applications where the original part was specified.

Parameter Comparison

Engineering Selection Recommendations

All three parts—SR592C472KART, C320C472K2R5TA, and C322C472K2R5TA—are active products with ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on:

1. Lead spacing compatibility: The C322C472K2R5TA maintains 0.200" (5.08mm) lead spacing identical to the original SR592C472KART, making it the most direct mechanical substitute. The C320C472K2R5TA uses 0.100" (2.54mm) lead spacing and requires PCB layout verification.

2. Physical height constraints: Applications with height restrictions should consider C322C472K2R5TA (0.260" max height) or C320C472K2R5TA (0.290" max height) as alternatives to the original 0.300" height.

3. Lead style: The SR592C472KART features kinked formed leads, while C322C472K2R5TA uses formed leads and C320C472K2R5TA uses straight leads. Lead style affects insertion force and board assembly compatibility.

Frequently Asked Questions (FAQ)

Q: Can C320C472K2R5TA be used as a direct replacement for SR592C472KART?

A: C320C472K2R5TA is electrically equivalent but has different lead spacing (0.100" vs. 0.200") and lead style (straight vs. kinked formed). PCB layout verification is required before substitution.

Q: What is the primary difference between C320C472K2R5TA and C322C472K2R5TA?

A: Both are KEMET GoldMax 300 Comm X7R parts with identical electrical specifications. The key differences are lead spacing (0.100" vs. 0.200") and seated height (0.290" vs. 0.260"). C322C472K2R5TA matches the original lead spacing of 0.200".

Q: Are all three parts suitable for the same applications?

A: Yes, all three parts meet the same electrical requirements (4700 pF, ±10%, 200V, X7R, -55°C to 125°C). Physical compatibility depends on PCB layout, available height clearance, and lead spacing requirements.

Q: Do these substitutes maintain RoHS and REACH compliance?

A: Yes, all substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of the original SR592C472KART.

Q: Which substitute is recommended for direct PCB replacement without layout changes?

A: C322C472K2R5TA is recommended for direct replacement due to matching lead spacing (0.200") and similar physical dimensions to the original part.