T95R157K020CSAL Equivalent & Substitute Parts

Part Overview

The T95R157K020CSAL is a 150 µF conformal coated tantalum capacitor manufactured by Vishay Sprague, rated for 20 V operation. This component belongs to the TANTAMOUNT™ T95 series and is designed for surface mount applications in the 2824 (7260 Metric) package. The part is currently active in production with high reliability ratings and COTS qualification. Substitute parts are identified when inventory constraints, regional availability, or compliance requirements necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

T95R157K020CSAL

Vishay SpragueIn Stock: 1144T95R157K020CSAL Datasheet

Current PartRFQ

T95R157K020LSAL

Vishay SpragueIn Stock: 883T95R157K020LSAL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the T95R157K020CSAL are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Capacitance value: 150 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage rating: 20 V (exact match required)
• Type: Conformal Coated (exact match required)
• ESR: 75 mOhm (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)
• Package / Case: 2824 (7260 Metric) (exact match required)
• Physical dimensions: 0.283" L x 0.236" W, 0.150" height maximum (exact match required)
• Mounting type: Surface Mount (exact match required)
• Series: TANTAMOUNT™, T95 (exact match required)
• Moisture Sensitivity Level: 2A (4 Weeks) (exact match required)

The T95R157K020LSAL meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the T95R157K020CSAL and T95R157K020LSAL are active production parts from Vishay Sprague with identical electrical and mechanical specifications. Selection between these parts should be based on regulatory compliance requirements.

The T95R157K020CSAL carries ROHS3 compliance certification, making it suitable for applications subject to RoHS 3 regulations. The T95R157K020LSAL is RoHS non-compliant and should be selected only for applications where RoHS compliance is not a requirement.

Both parts carry COTS qualification and high reliability ratings. Inventory availability may also influence part selection, with the T95R157K020CSAL currently stocked at 1117 pieces and the T95R157K020LSAL at 873 pieces.

Frequently Asked Questions (FAQ)

Q: Can T95R157K020LSAL be used as a direct replacement for T95R157K020CSAL?

A: Yes, from an electrical and mechanical standpoint. Both parts have identical capacitance (150 µF), voltage rating (20 V), ESR (75 mOhm), operating temperature range (-55°C to 125°C), and package dimensions (2824 / 7260 Metric). The primary difference is RoHS compliance status. Selection depends on regulatory requirements for your application.

Q: What are the key parameters that define substitution eligibility?

A: Substitution eligibility is determined by exact matching of capacitance value, tolerance, voltage rating, conformal coating type, ESR, operating temperature range, package type, physical dimensions, mounting method, series designation, and moisture sensitivity level. Any deviation in these parameters disqualifies a part from substitution.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance status reflects manufacturing process and material composition but does not alter the electrical characteristics or performance of the capacitor. Selection should be based on regulatory requirements applicable to your end application.

Q: Are both parts suitable for high-reliability applications?

A: Yes. Both the T95R157K020CSAL and T95R157K020LSAL carry COTS qualification and high reliability ratings, making them suitable for demanding applications requiring proven component performance.

Q: What is the significance of the 2824 package designation?

A: The 2824 package (7260 Metric equivalent) defines the physical footprint and mounting pad configuration for surface mount assembly. Both substitute parts use identical package geometry, ensuring compatibility with existing PCB designs without layout modifications.