HT06DW103JN Equivalent & Substitute Parts

Part Overview

The HT06DW103JN is a 10000 pF ceramic capacitor rated for 200V with X7R temperature coefficient, manufactured by KEMET. This component is classified as obsolete, necessitating identification of equivalent alternatives for ongoing production and maintenance applications. The part features radial through-hole mounting with straight leads and operates across a wide temperature range of -55°C to 200°C, making it suitable for general-purpose high-temperature applications.

Due to its obsolete status, sourcing equivalent or substitute components is required for design continuity and system reliability. Substitute parts must maintain electrical equivalence in capacitance, voltage rating, and tolerance specifications while accommodating potential differences in physical dimensions and lead spacing.

Substiute Parts

HT06DW103JN

KEMETIn Stock: 1048HT06DW103JN Datasheet

Current PartRFQ

SR202C103JAATR1

KYOCERA AVXIn Stock: 884SR202C103JAATR1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HT06DW103JN is based on strict electrical parameter matching combined with mechanical compatibility assessment. The following parameters establish substitution validity:

Electrical Equivalence Requirements:

• Capacitance value must be 10000 pF
• Voltage rating must be 200V or higher
• Tolerance must be ±5% or tighter
• Temperature coefficient must be X7R

Mechanical Compatibility Factors:

• Mounting type must be through-hole radial
• Lead style must be straight
• Physical dimensions must accommodate PCB hole spacing and component placement constraints

The SR202C103JAATR1 manufactured by KYOCERA AVX meets all electrical equivalence criteria. However, physical dimension differences exist between the main part and substitute, requiring PCB layout verification before implementation.

Parameter Comparison

Engineering Selection Recommendations

Electrical Compatibility: The SR202C103JAATR1 provides full electrical equivalence to the HT06DW103JN across all critical parameters: capacitance, voltage rating, tolerance, and temperature coefficient. Both components are X7R ceramic capacitors rated for 10000 pF at 200V with ±5% tolerance.

Temperature Range Consideration: The main part operates to 200°C, while the substitute operates to 125°C. Applications requiring operation above 125°C cannot use the SR202C103JAATR1 as a direct substitute. For such applications, alternative sources or custom specifications must be evaluated.

Physical Dimension Differences: The SR202C103JAATR1 features a smaller footprint (5.08mm x 3.18mm versus 7.62mm x 3.81mm) and reduced lead spacing (2.54mm versus 5.08mm). PCB layout modifications are required for implementation. The lower profile (5.08mm versus 7.62mm) may provide advantages in space-constrained designs.

Product Status and Compliance: The SR202C103JAATR1 is in active production status, ensuring long-term availability. The component carries ROHS3 compliance and REACH Unaffected status, meeting modern regulatory requirements. The HT06DW103JN, being obsolete, presents supply chain risk.

Packaging Consideration: The substitute is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. The main part packaging format is not specified in available data.

Frequently Asked Questions (FAQ)

Q: Can the SR202C103JAATR1 directly replace the HT06DW103JN without PCB modifications?

A: No. While electrically equivalent, the SR202C103JAATR1 has different physical dimensions and lead spacing. The substitute is smaller (5.08mm x 3.18mm versus 7.62mm x 3.81mm) with closer lead spacing (2.54mm versus 5.08mm). PCB hole patterns and component placement must be verified for compatibility.

Q: What is the temperature limitation when using the SR202C103JAATR1?

A: The SR202C103JAATR1 operates to a maximum of 125°C, compared to the HT06DW103JN's 200°C rating. Applications requiring sustained operation above 125°C cannot use this substitute.

Q: Are the electrical specifications identical between these two parts?

A: Yes. Both components provide 10000 pF capacitance at 200V with ±5% tolerance and X7R temperature coefficient. Electrical performance in circuit operation is equivalent.

Q: What are the advantages of the SR202C103JAATR1 substitute?

A: The substitute offers active production status (versus obsolete), ROHS3 compliance, smaller physical footprint, and lower profile. These characteristics support modern manufacturing and regulatory requirements.

Q: Is the lead spacing difference significant for PCB design?

A: Yes. The lead spacing difference (2.54mm versus 5.08mm) requires PCB redesign. The substitute's closer spacing may allow for higher component density but necessitates layout verification and potential trace routing adjustments.

Q: What packaging format is the substitute supplied in?

A: The SR202C103JAATR1 is supplied in Tape & Reel (TR) format, standard for automated assembly operations. The original part's packaging format is not specified in available documentation.

Q: Are there compliance or regulatory differences between these parts?

A: The SR202C103JAATR1 carries ROHS3 compliance and REACH Unaffected status. The original part's compliance status is not specified. For applications subject to regulatory requirements, the substitute provides documented compliance.