T95R157M020LSAL Equivalent & Substitute Parts

Part Overview

The T95R157M020LSAL is a 150 µF conformal coated tantalum capacitor manufactured by Vishay Sprague, rated for 20 V operation in a 2824 (7260 Metric) surface mount package. This component is part of the TANTAMOUNT™ T95 series and maintains Active product status. Tantalum capacitors of this specification are essential in applications requiring high capacitance density, low ESR, and reliable performance across extended temperature ranges. Substitute parts may be required due to inventory constraints, design optimization for tolerance requirements, or supply chain considerations.

Substiute Parts

T95R157M020LSAL

Vishay SpragueIn Stock: 1175T95R157M020LSAL Datasheet

Current PartRFQ

T95R157K020LSAL

Vishay SpragueIn Stock: 883T95R157K020LSAL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the T95R157M020LSAL is determined by strict equivalence across the following critical parameters:

Capacitance value must remain 150 µF. Voltage rating must be 20 V or higher. Package and case designation must be 2824 (7260 Metric) to ensure mechanical and electrical compatibility. ESR must not exceed 75 mOhm. Operating temperature range must span -55°C to 125°C. Mounting type must be Surface Mount. Type classification must be Conformal Coated.

Tolerance may vary within acceptable design margins, provided the substitute part meets all other electrical and mechanical specifications. The T95R157K020LSAL qualifies as a parametric equivalent under these criteria, differing only in tolerance specification (±10% versus ±20%).

Parameter Comparison

Engineering Selection Recommendations

Both the T95R157M020LSAL and T95R157K020LSAL are Active status components from the same manufacturer series, ensuring design continuity and supply reliability. The primary distinction is tolerance specification: the substitute part T95R157K020LSAL provides tighter tolerance (±10%) compared to the main part (±20%). This tighter tolerance may be advantageous in applications where capacitance precision directly impacts circuit performance.

Both parts maintain identical electrical characteristics (capacitance, voltage rating, ESR) and mechanical specifications (package, dimensions, mounting type). Both are RoHS non-compliant and carry identical moisture sensitivity ratings. Selection between these parts should be based on tolerance requirements specific to the application circuit design.

Frequently Asked Questions (FAQ)

Q: Can T95R157K020LSAL replace T95R157M020LSAL in existing designs?

A: Yes. The substitute part maintains identical capacitance (150 µF), voltage rating (20 V), ESR (75 mOhm), package (2824), and operating temperature range (-55°C to 125°C). The tighter tolerance (±10% versus ±20%) represents an improvement in capacitance precision.

Q: Are there mechanical compatibility concerns?

A: No. Both parts use the 2824 (7260 Metric) package with identical dimensions (0.283" L x 0.236" W, 7.20mm x 6.00mm) and maximum seated height (0.150" / 3.80mm). Surface mount footprints are identical.

Q: Does tolerance difference affect circuit performance?

A: Tolerance affects capacitance accuracy. The T95R157K020LSAL (±10%) provides tighter capacitance control than T95R157M020LSAL (±20%). Applications sensitive to capacitance variation may benefit from the substitute part's improved tolerance.

Q: Are both parts subject to the same moisture sensitivity requirements?

A: Yes. Both parts carry Moisture Sensitivity Level 2A (4 Weeks), requiring identical handling, storage, and reflow procedures.

Q: What is the inventory status for each part?

A: T95R157M020LSAL: 1112 Pcs New Original In Stock. T95R157K020LSAL: 873 Pcs New Original In Stock.