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Home > Products > Capacitors > Aluminum Electrolytic Capacitors > TVA1420-E3
Vishay Sprague
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TVA1420-E3

In Stock 5821 pcs Reference Price(In US Dollars)
1+
$10.1419
10+
$9.0171
50+
$7.8903
100+
$7.214
500+
$6.1995
1000+
$5.881
Manufacturer Part Number:
TVA1420-E3
Manufacturer / Brand
Vishay Sprague
Part of Description:
CAP ALUM 100UF 150V AXIAL
Datasheets:
TVA1420-E3.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 5821 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number TVA1420-E3
Manufacturer / Brand Vishay Sprague
Stock Quantity 5821 pcs Stock
Category Capacitors > Aluminum Electrolytic Capacitors
Description CAP ALUM 100UF 150V AXIAL
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - Rated 150 V
Tolerance -
Surface Mount Land Size -
Size / Dimension 0.625' Dia x 1.750' L (15.88mm x 44.45mm)
Series TVA ATOM®
Ratings -
Polarization Polar
Package / Case Axial, Can
Package Bulk
Operating Temperature -20°C ~ 85°C
Mounting Type Through Hole
Lifetime @ Temp. -
Lead Spacing -
Height - Seated (Max) -
ESR (Equivalent Series Resistance) -
Capacitance 100 µF
Applications Audio

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

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Company Name : IC COMPONENTS LTD
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Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the primary mechanical considerations when using the Vishay TVA1420-E3 axial capacitor to replace vintage components in point-to-point wired audio amplifiers?
The TVA1420-E3 features a large axial form factor (0.625" x 1.750") designed specifically to bridge physical gaps in chassis-mounted terminal strips without the need for a printed circuit board. Unlike modern radial alternatives that require vertical mounting and may introduce parasitic inductance through extended leads, the TVA1420-E3 maintains the original lead dress and low-noise floor required for signal integrity in classic vacuum tube circuits.
How does the 150V DC voltage rating of the TVA1420-E3 impact its suitability for power supply filtering in high-voltage preamplifier stages?
The TVA1420-E3 is rated for a maximum of 150V DC, making it appropriate for intermediate voltage rails or lower B+ supply sections. For optimal long-term reliability, designers should ensure that the combined DC steady-state voltage and peak AC ripple voltage do not exceed this 150V threshold, as the TVA1420-E3 lacks the overhead for the 300V+ rails typically found in power amplifier output stages.
Can the TVA1420-E3 be used in high-temperature industrial environments that exceed its 85°C operating limit?
The TVA1420-E3 is specified for an operating temperature range of -20°C to +85°C, which is standard for high-fidelity audio equipment but may be a constraint in dense industrial enclosures. Operating the TVA1420-E3 near its maximum thermal limit will accelerate electrolyte evaporation; therefore, it is recommended to maintain a 10°C to 20°C thermal margin or provide active airflow to extend the component's service life beyond the baseline ratings.
Why is the TVA1420-E3 often selected over low-ESR solid polymer capacitors for cathode bypass and audio signal coupling?
While solid polymer capacitors offer lower ESR, the TVA1420-E3 ATOM series utilizes a specific foil and wet electrolyte chemistry that provides a damping profile better suited for audio frequency response. In cathode bypass applications, the TVA1420-E3 helps prevent high-frequency oscillations and maintains the intended phase characteristics of the gain stage, which can sometimes be destabilized by the ultra-low ESR of modern industrial capacitors.
What mounting precautions should be taken with the TVA1420-E3 to prevent mechanical failure in high-vibration environments?
Due to the 15.88mm diameter and 44.45mm length of the TVA1420-E3, its mass is significant relative to its lead thickness. In equipment subject to vibration, the TVA1420-E3 should be secured to the chassis or PCB using a mounting clip or electronics-grade RTV silicone adhesive to prevent lead fatigue or solder joint cracking caused by the component's physical inertia.
How should the polarity markings on the TVA1420-E3 be interpreted when integrating it into a circuit with a non-zero DC bias?
The TVA1420-E3 is a polarized aluminum electrolytic capacitor where the metal can is internally connected to the negative terminal. When installing the TVA1420-E3, the positive lead must always be at a higher potential than the negative lead; if used in an AC coupling application, a DC bias voltage must be present to ensure the TVA1420-E3 does not experience a reverse-voltage condition, which would lead to internal gas buildup and eventual failure.
What are the technical trade-offs when substituting a higher capacitance part for the 100uF TVA1420-E3 in a power supply reservoir?
Increasing the capacitance beyond the 100uF rating of the TVA1420-E3 can reduce ripple voltage but will also increase the peak charging current through the rectifier diodes. If a designer considers replacing the TVA1420-E3 with a larger value, they must verify that the transformer secondary and the rectification stage can handle the increased current surges without overheating or exceeding the peak repetitive current ratings of the semiconductors.

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