HT06CW224KN Equivalent & Substitute Parts Reference

Part Overview

The HT06CW224KN is a 0.22 µF ceramic capacitor rated at 100V with X7R temperature coefficient, manufactured by KEMET in radial through-hole configuration. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design support and procurement continuity. The part operates across -55°C to 200°C, supporting high-temperature applications requiring stable capacitance performance.

Substiute Parts

HT06CW224KN

KEMETIn Stock: 997HT06CW224KN Datasheet

Current PartRFQ

C062H224K5R5GA

KEMETIn Stock: 787C062H224K5R5GA Datasheet

SimilarRFQ

HP06CB224JC

KEMETIn Stock: 670HP06CB224JC Datasheet

SimilarRFQ

HP06CW224KN

KEMETIn Stock: 854HP06CW224KN Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HT06CW224KN is determined by the following critical parameters: capacitance value (0.22 µF), voltage rating (minimum 100V), temperature coefficient (X7R), mounting type (through-hole radial), and lead spacing (0.200"). Parts meeting all these criteria are classified as direct parametric equivalents. Parts with reduced voltage ratings (50V) are classified as similar alternatives suitable only when circuit design permits lower voltage operation. Tolerance variations (±10% versus ±5%) and physical dimension differences are secondary considerations that do not prevent functional substitution when primary electrical parameters align.

Parameter Comparison

Engineering Selection Recommendations

HP06CW224KN is the primary parametric equivalent for HT06CW224KN replacement. This part maintains identical electrical specifications (0.22 µF, 100V, ±10%, X7R, -55°C to 200°C) and physical form factor (0.200" lead spacing, radial configuration). The part is currently active in production, ensuring procurement availability. RoHS non-compliance status matches the original part, eliminating regulatory transition concerns for legacy system maintenance.

HP06CB224JC provides an alternative with tighter tolerance (±5% versus ±10%) while maintaining 100V rating and identical temperature range. This part is active and suitable for applications requiring improved capacitance accuracy. Physical dimensions differ slightly (0.125" W versus 0.150" W), which may affect PCB layout compatibility. REACH status is affected, requiring compliance verification for regulated markets.

C062H224K5R5GA is suitable only for circuits designed to operate at 50V or lower. This part offers RoHS3 compliance and reduced physical footprint (0.290" L x 0.090" W), beneficial for space-constrained designs. The 50V rating represents a functional limitation that restricts application scope compared to the 100V-rated main part.

Frequently Asked Questions (FAQ)

Q: Can HP06CW224KN directly replace HT06CW224KN without PCB modification?

A: Yes. HP06CW224KN is a parametric equivalent with identical lead spacing (0.200"), physical dimensions (0.300" L x 0.150" W), and electrical specifications. Direct PCB substitution is supported without layout changes.

Q: What is the key difference between HP06CW224KN and HP06CB224JC?

A: Both parts share 100V rating and X7R temperature coefficient. HP06CB224JC offers ±5% tolerance versus ±10% for HP06CW224KN, providing tighter capacitance accuracy. Physical width differs (0.125" versus 0.150"), which may affect PCB routing in space-constrained layouts.

Q: Can C062H224K5R5GA be used in a 100V circuit?

A: No. C062H224K5R5GA is rated at 50V maximum. Using this part in a 100V circuit exceeds its voltage rating and creates reliability risk. This part is suitable only for circuits operating at 50V or lower.

Q: What compliance considerations apply to substitute selection?

A: HT06CW224KN and HP06CW224KN are both RoHS non-compliant. HP06CB224JC is also non-compliant but carries REACH-affected status. C062H224K5R5GA is RoHS3 compliant and REACH unaffected, suitable for regulated markets requiring environmental compliance.

Q: Are all substitute parts available in the same packaging format?

A: All substitute parts use radial through-hole configuration with 0.200" lead spacing. Physical dimensions vary slightly: HT06CW224KN and HP06CW224KN are 0.300" L x 0.150" W; HP06CB224JC is 0.300" L x 0.125" W; C062H224K5R5GA is 0.290" L x 0.090" W. Verify PCB footprint compatibility before selection.