HT13BN470KN Equivalent & Substitute Parts

Part Overview

The HT13BN470KN is a 47 pF ceramic capacitor manufactured by KEMET, rated for 50V operation with C0G/NP0 temperature coefficient characteristics. This component is designed for high-temperature applications, supporting an operating range of -55°C to 200°C. The part is currently classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and procurement needs.

Substiute Parts

HT13BN470KN

KEMETIn Stock: 1023HT13BN470KN Datasheet

Current PartRFQ

C410C470K1G5TA7200

KEMETIn Stock: 5015C410C470K1G5TA7200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HT13BN470KN is determined by the following critical parameters that must remain constant or be exceeded:

Mandatory Matching Parameters:

• Capacitance value: 47 pF
• Tolerance: ±10%
• Temperature Coefficient: C0G/NP0
• Mounting Type: Through Hole
• Package Type: Axial
• Lead Style: Straight

Allowable Parameter Variations:

• Voltage Rating: Substitute must equal or exceed 50V
• Operating Temperature Range: Substitute must support the required application temperature range
• Physical dimensions: May vary within axial package constraints
• Product Status: Active status preferred for long-term availability

The substitute part C410C470K1G5TA7200 meets all mandatory matching parameters and exceeds the voltage rating requirement, making it a valid electrical equivalent.

Parameter Comparison

Engineering Selection Recommendations

The C410C470K1G5TA7200 serves as a direct electrical substitute for the HT13BN470KN based on matching capacitance, tolerance, and temperature coefficient specifications. The substitute part provides the following advantages:

Electrical Equivalence: Both parts maintain identical 47 pF capacitance and ±10% tolerance with C0G/NP0 temperature coefficient, ensuring equivalent circuit performance.

Voltage Margin: The substitute's 100V rating exceeds the original 50V requirement, providing additional safety margin in voltage-stressed applications.

Regulatory Compliance: The C410C470K1G5TA7200 carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory standards.

Availability: The substitute part maintains active product status with 4967 units in stock, compared to the obsolete status of the original part.

Physical Consideration: The substitute exhibits reduced physical dimensions (0.095" Dia x 0.170" L versus 0.135" Dia x 0.260" L), which may require PCB layout verification for through-hole mounting compatibility.

Temperature Limitation: The substitute operates to a maximum of 125°C, compared to the original part's 200°C capability. Applications requiring sustained operation above 125°C require alternative sourcing.

Frequently Asked Questions (FAQ)

Q: Can the C410C470K1G5TA7200 replace the HT13BN470KN in all applications?

A: The substitute is electrically equivalent for applications operating within -55°C to 125°C. Applications requiring sustained operation above 125°C require alternative components rated for higher temperatures.

Q: What is the significance of the higher 100V rating on the substitute part?

A: The 100V rating on the C410C470K1G5TA7200 exceeds the original 50V requirement, providing additional voltage margin. This does not affect circuit operation but offers increased safety in transient overvoltage conditions.

Q: Are the physical dimensions of the substitute compatible with the original PCB layout?

A: The substitute part is physically smaller (0.095" Dia x 0.170" L versus 0.135" Dia x 0.260" L). PCB through-hole spacing and lead positioning must be verified for mechanical compatibility. The smaller size typically accommodates original mounting holes without modification.

Q: What compliance certifications does the substitute part carry?

A: The C410C470K1G5TA7200 is ROHS3 compliant and REACH unaffected, meeting current environmental regulations. Both parts carry EAR99 ECCN classification.

Q: Why is the operating temperature range reduced on the substitute part?

A: The C410C470K1G5TA7200 operates within the AxiMax 400 commercial temperature range (-55°C to 125°C), whereas the original HT13BN470KN was designed for industrial high-temperature applications (-55°C to 200°C). This reflects different design specifications and material compositions for each product series.

Q: Is the C0G/NP0 temperature coefficient identical between both parts?

A: Yes, both parts maintain C0G/NP0 temperature coefficient, ensuring identical frequency stability and capacitance variation characteristics across the operating temperature range.

Q: What is the packaging difference between the main part and substitute?

A: The main part is supplied in standard packaging, while the substitute (C410C470K1G5TA7200) is supplied in Cut Tape (CT) format. Both are through-hole axial components with identical lead styles.