Equivalent & Substitute Parts for T86C106K025ESSL

Part Overview

The T86C106K025ESSL is a 10 µF molded tantalum capacitor rated at 25 V in a 2312 (6032 Metric) surface mount package, manufactured by Vishay Sprague. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design support and procurement. The part features a fail-safe design with built-in fuse and is rated for operating temperatures from -55°C to 125°C.

Substiute Parts

T86C106K025ESSL

Vishay SpragueIn Stock: 714T86C106K025ESSL Datasheet

Current PartRFQ

T83C106K025EZZL

Vishay SpragueIn Stock: 896T83C106K025EZZL Datasheet

MFR RecommendedRFQ

T496C106K025AT

KEMETIn Stock: 1994T496C106K025AT Datasheet

DirectRFQ

TBJC106K025LBSB0024

KYOCERA AVXIn Stock: 1616TBJC106K025LBSB0024 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the T86C106K025ESSL is determined by strict equivalence in the following parameters: capacitance (10 µF), tolerance (±10%), voltage rating (25 V), package type (2312/6032 Metric), and mounting configuration (surface mount). All identified substitutes maintain these core electrical and mechanical specifications. ESR values may vary within acceptable ranges for tantalum capacitor technology. Operating temperature range and moisture sensitivity level remain consistent across all qualified substitutes. Product status and RoHS compliance are secondary selection criteria based on application requirements and procurement constraints.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring direct replacement of the T86C106K025ESSL, the T496C106K025AT (KEMET) is the primary selection due to its active product status, ROHS3 compliance, and identical electrical specifications including 600 mOhm ESR and fail-safe fuse design. This part is available in Tape & Reel packaging with 2000 hour lifetime rating at 85°C.

The T83C106K025EZZL (Vishay Sprague) serves as a secondary option within the same manufacturer family, offering improved ESR performance at 450 mOhm while maintaining active product status. This part is suitable for applications where lower ESR is beneficial and RoHS non-compliance is acceptable.

The TBJC106K025LBSB0024 (KYOCERA AVX) provides the lowest ESR at 300 mOhm and is recommended for applications sensitive to equivalent series resistance. This part maintains active status and is available in bulk packaging.

All three substitutes are electrically and mechanically compatible with the original T86C106K025ESSL specification and operate within the identical temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can T83C106K025EZZL replace T86C106K025ESSL in existing designs? A: Yes. Both parts share identical capacitance (10 µF), voltage rating (25 V), tolerance (±10%), package (2312/6032 Metric), and operating temperature range (-55°C to 125°C). The T83C106K025EZZL offers lower ESR at 450 mOhm compared to the original 600 mOhm.

Q: What is the difference between the three substitute parts? A: The primary difference is ESR: T83C106K025EZZL at 450 mOhm, T496C106K025AT at 600 mOhm (matching original), and TBJC106K025LBSB0024 at 300 mOhm. All maintain identical capacitance, voltage, package, and temperature specifications. RoHS compliance differs: only T496C106K025AT is ROHS3 compliant.

Q: Are there packaging differences between substitutes? A: T496C106K025AT is supplied in Tape & Reel (TR) packaging, while TBJC106K025LBSB0024 is supplied in Bulk. T83C106K025EZZL packaging is not specified in the provided data. All are surface mount components in the 2312 (6032 Metric) package.

Q: Does ESR variation affect circuit performance? A: ESR differences between 300 mOhm and 600 mOhm are within the normal range for molded tantalum capacitors. Selection should be based on specific circuit requirements for ripple current handling and frequency response characteristics.

Q: Which substitute is recommended for new designs? A: T496C106K025AT is recommended for new designs due to active product status, ROHS3 compliance, and documented 2000 hour lifetime rating at 85°C, providing long-term supply chain stability.