HT06CB474MN Equivalent & Substitute Parts

Part Overview

The HT06CB474MN is a 0.47 µF ceramic capacitor rated for 100V operation with X7R temperature coefficient characteristics, manufactured by KEMET. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement requirements. The radial through-hole configuration and high-temperature operating range (-55°C to 200°C) define its primary application domain in general-purpose filtering and energy storage circuits.

Substiute Parts

HT06CB474MN

KEMETIn Stock: 1179HT06CB474MN Datasheet

Current PartRFQ

05HV23B474KC

KEMETIn Stock: 74305HV23B474KC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HT06CB474MN is determined by the following critical parameters:

Mandatory Matching Criteria:

• Capacitance value: 0.47 µF
• Temperature coefficient: X7R
• Mounting type: Through hole radial configuration
• Lead style: Straight leads

Allowable Variation Parameters:

• Voltage rating: May be equal to or greater than 100V
• Tolerance: May be tighter than ±20%
• Operating temperature range: May be narrower than -55°C to 200°C
• Physical dimensions: May vary within PCB layout constraints

The substitute part 05HV23B474KC maintains identical capacitance and temperature coefficient specifications while providing enhanced voltage rating (500V) and improved tolerance (±10%). The radial through-hole configuration remains consistent, ensuring mechanical compatibility with existing PCB designs.

Parameter Comparison

Engineering Selection Recommendations

05HV23B474KC as Primary Substitute:

The 05HV23B474KC is an active production component suitable for direct substitution in applications where the original HT06CB474MN is no longer procurable. This substitute provides superior electrical performance through higher voltage rating (500V versus 100V) and improved capacitance tolerance (±10% versus ±20%), delivering enhanced circuit reliability and reduced performance variation.

The increased lead spacing (0.375" versus 0.200") requires PCB layout verification to confirm compatibility with existing footprints. Applications operating within the narrower temperature range (-55°C to 125°C) versus the original specification (-55°C to 200°C) will experience no functional degradation.

The substitute part carries active product status with RoHS non-compliance and REACH-affected designation. Compliance requirements for target applications must be evaluated independently.

Frequently Asked Questions (FAQ)

Q: Can the 05HV23B474KC replace the HT06CB474MN in all applications?

A: Electrical substitution is valid for circuits operating within -55°C to 125°C. The higher voltage rating (500V) and tighter tolerance (±10%) provide equivalent or superior performance. PCB layout modification may be required due to increased lead spacing (0.375" versus 0.200").

Q: What is the significance of the X7R temperature coefficient?

A: X7R designation indicates capacitance variation of ±15% across the operating temperature range. Both the original and substitute part share this specification, ensuring consistent circuit behavior across temperature extremes.

Q: Does the higher voltage rating of the substitute affect circuit operation?

A: No. A 500V-rated capacitor operates identically to a 100V-rated capacitor in 100V circuits. The higher rating provides additional safety margin and reliability without altering electrical performance.

Q: Are there physical installation constraints with the substitute part?

A: Yes. The 05HV23B474KC has larger physical dimensions (0.470" L x 0.270" W versus 0.300" L x 0.150" W) and increased lead spacing (0.375" versus 0.200"). PCB layout verification is required before implementation.

Q: What compliance considerations apply to the substitute part?

A: The 05HV23B474KC is RoHS non-compliant and REACH-affected. Applications with RoHS or REACH compliance requirements must evaluate alternative sources or obtain appropriate exemptions.