HT06CB473KN Equivalent & Substitute Parts

Part Overview

The HT06CB473KN is a 0.047 µF ceramic capacitor rated for 100V with X7R temperature coefficient, manufactured by KEMET. This component is designed for general-purpose applications requiring high-temperature operation across the -55°C to 200°C range. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing procurement and system maintenance. Substitute parts must maintain electrical compatibility while accommodating any physical or performance differences in system integration.

Substiute Parts

HT06CB473KN

KEMETIn Stock: 1136HT06CB473KN Datasheet

Current PartRFQ

05HV13B473KN

KEMETIn Stock: 108505HV13B473KN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HT06CB473KN is based on the following electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Capacitance value must be 0.047 µF
• Tolerance must be ±10%
• Temperature coefficient must be X7R
• Operating temperature range must support -55°C ~ 200°C

Mechanical Compatibility Criteria:

• Mounting type must be Through Hole
• Package type must be Radial
• Lead style must be Straight

Voltage Rating Consideration: Substitute parts may have voltage ratings equal to or greater than the original 100V specification. Higher voltage ratings provide additional design margin and do not compromise circuit functionality in applications rated for 100V operation.

The identified substitute, 05HV13B473KN, satisfies all electrical and mechanical compatibility requirements while offering enhanced voltage capability and active product status.

Parameter Comparison

Engineering Selection Recommendations

The 05HV13B473KN is the qualified substitute for the obsolete HT06CB473KN based on the following factors:

Electrical Equivalence: Both parts maintain identical capacitance (0.047 µF), tolerance (±10%), temperature coefficient (X7R), and operating temperature range (-55°C ~ 200°C). The substitute's 500V rating exceeds the original 100V specification, providing additional voltage margin without affecting circuit operation in 100V-rated applications.

Mechanical Compatibility: Both parts are Through Hole radial packages with straight leads. The substitute accommodates standard PCB footprints designed for radial ceramic capacitors, though physical dimensions differ. Lead spacing increases from 0.200" to 0.400", requiring PCB layout verification for new designs or rework applications.

Product Status and Compliance: The substitute is classified as Active, ensuring continued availability and supply chain stability. The 05HV13B473KN carries ROHS3 compliance and REACH Affected status, meeting current environmental and regulatory requirements for industrial applications.

Application Suitability: The substitute is rated for Downhole applications, indicating qualification for demanding environmental conditions. This enhanced specification supports the original part's General Purpose classification while providing additional operational margin.

Frequently Asked Questions (FAQ)

Q: Can the 05HV13B473KN directly replace the HT06CB473KN in existing designs?

A: Electrical substitution is valid. The 05HV13B473KN maintains identical capacitance, tolerance, temperature coefficient, and operating temperature range. Physical dimensions differ; PCB layout must accommodate the larger package and increased lead spacing (0.400" versus 0.200").

Q: Why does the substitute have a higher voltage rating (500V vs. 100V)?

A: Higher voltage ratings do not compromise functionality in circuits designed for lower voltages. The 500V rating provides additional design margin and reflects the substitute's qualification for more demanding applications. Circuit operation remains unchanged.

Q: Are there any compliance differences between the two parts?

A: The substitute (05HV13B473KN) is ROHS3 compliant and REACH Affected, meeting current environmental standards. The original part's compliance status is not specified. For applications requiring specific regulatory compliance, the substitute's certifications satisfy modern procurement requirements.

Q: What is the impact of different lead spacing on PCB integration?

A: Lead spacing increases from 0.200" (5.08mm) to 0.400" (10.16mm). Existing PCB designs require layout modification to accommodate the wider spacing. New designs should verify hole placement and trace routing compatibility before component procurement.

Q: Is the substitute suitable for the same temperature range applications?

A: Yes. Both parts operate across -55°C ~ 200°C. The substitute maintains identical temperature coefficient (X7R) and operating range, ensuring equivalent thermal performance in high-temperature applications.

Q: What is the difference in physical size between the two parts?

A: The HT06CB473KN measures 0.300" L x 0.150" W with 0.300" seated height. The 05HV13B473KN measures 0.520" L x 0.300" W with 0.500" seated height. The substitute is larger and requires verification of available PCB space and component clearance.