Vishay Sprague T97F226K063ESA Tantalum Capacitor Equivalent & Substitute Parts

Part Overview

The Vishay Sprague T97F226K063ESA is a 22 µF conformal coated tantalum capacitor rated for 63 V operation in a 3024 (7660 Metric) surface mount package. This component is part of the TANTAMOUNT™ T97 series and maintains an active product status. Equivalent and substitute parts are identified based on matching electrical specifications and packaging configurations to support design flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Capacitance	22 µF
Tolerance	±10%
Voltage Rating	63 V
Type	Conformal Coated
ESR (Equivalent Series Resistance)	250 mOhm
Package / Case	3024 (7660 Metric)
Mounting Type	Surface Mount
Operating Temperature Range	-55°C to 85°C
Moisture Sensitivity Level (MSL)	2A (4 Weeks)

Substitute Part Grouping Explanation

Substitute parts for the T97F226K063ESA are qualified based on the following criteria:

Identical capacitance value: 22 µF
Identical tolerance: ±10%
Identical voltage rating: 63 V
Identical conformal coating type
Identical ESR specification: 250 mOhm
Identical package / case: 3024 (7660 Metric)
Identical surface mount mounting type
Identical operating temperature range: -55°C to 85°C
Identical MSL rating: 2A (4 Weeks)

Substitute parts differ only in packaging format (Tape & Reel versus Cut Tape & Digi-Reel®) and regulatory compliance status, which do not affect electrical or mechanical compatibility in the application circuit.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Tolerance	Voltage Rating	Type	ESR	Package	Mounting	Temp. Range	MSL	Status	Packaging Format
T97F226K063ESA	Vishay Sprague	TANTAMOUNT™ T97	22 µF	±10%	63 V	Conformal Coated	250 mOhm	3024 (7660 Metric)	Surface Mount	-55°C to 85°C	2A (4 Weeks)	Active	Tape & Reel (TR)
T97F226K063EAB	Vishay Sprague	TANTAMOUNT™ T97	22 µF	±10%	63 V	Conformal Coated	250 mOhm	3024 (7660 Metric)	Surface Mount	-55°C to 85°C	2A (4 Weeks)	Active	Cut Tape (CT) & Digi-Reel®
T97F226K063LSA	Vishay Sprague	TANTAMOUNT™ T97	22 µF	±10%	63 V	Conformal Coated	250 mOhm	3024 (7660 Metric)	Surface Mount	-55°C to 85°C	2A (4 Weeks)	Active	Tape & Reel (TR)
T97F226K063LSB	Vishay Sprague	TANTAMOUNT™ T97	22 µF	±10%	63 V	Conformal Coated	250 mOhm	3024 (7660 Metric)	Surface Mount	-55°C to 85°C	2A (4 Weeks)	Active	Tape & Reel (TR)

Engineering Selection Recommendations

All substitute parts maintain identical electrical and mechanical specifications to the primary part T97F226K063ESA. Selection among these equivalents is determined by packaging and supply requirements:

T97F226K063EAB is available in Cut Tape (CT) & Digi-Reel® format, suitable for applications requiring smaller order quantities or manual component handling.
T97F226K063LSA and T97F226K063LSB are available in Tape & Reel (TR) format, standard for high-volume automated assembly operations.

All parts carry active product status and maintain COTS (Commercial Off-The-Shelf) ratings with high reliability features. RoHS non-compliance status is consistent across all variants. Regulatory compliance differences (REACH Affected, REACH Unaffected, or unspecified) do not affect electrical performance and should be evaluated based on end-use application requirements and regional regulations.

Frequently Asked Questions (FAQ)

Q: Can T97F226K063EAB be used as a direct replacement for T97F226K063ESA?

A: Yes. Both parts are parametrically equivalent with identical electrical specifications (22 µF, 63 V, 250 mOhm ESR) and mechanical dimensions (3024 package). The difference is packaging format: T97F226K063EAB uses Cut Tape & Digi-Reel® while T97F226K063ESA uses Tape & Reel. This affects procurement and assembly handling only, not circuit performance.

Q: What is the difference between T97F226K063LSA and T97F226K063LSB?

A: Both parts are electrically and mechanically identical to T97F226K063ESA. They differ only in REACH regulatory status (LSA is REACH Unaffected, LSB status is unspecified). All other specifications, including capacitance, voltage, ESR, package, and operating temperature range, are identical.

Q: Are all substitute parts suitable for automated pick-and-place assembly?

A: T97F226K063ESA, T97F226K063LSA, and T97F226K063LSB are supplied in Tape & Reel (TR) format, standard for automated assembly. T97F226K063EAB is supplied in Cut Tape (CT) & Digi-Reel® format, which requires manual handling or specialized equipment. Verify your assembly process requirements before selecting packaging format.

Q: Do all parts meet the same moisture sensitivity requirements?

A: Yes. All four parts carry MSL 2A (4 Weeks) rating, indicating identical moisture sensitivity and storage requirements. Parts must be stored in controlled humidity environments and baked according to IPC standards before reflow soldering.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Yes. All parts maintain identical COTS ratings and high reliability features. Selection should be based on packaging availability, supply chain considerations, and regulatory compliance requirements specific to your application region.

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