TMCMB0G337MTRF Vishay Capacitor Polarised (Capacitor Moulded Polarised) In Stock

Name: TMCMB0G337MTRF
Brand: Vishay
SKU: TMCMB0G337MTRF
Availability: InStock

Vishay TMCMB0G337MTRF is a 330 µF solid tantalum chip capacitor with 1100 mΩ ESR and 1.9 mm height in a molded polarized package. ESR and ripple current are rated at 100 kHz, making it ideal for power filtering and decoupling. Available from stock with worldwide shipping.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

TMCMB0G337MTRFCapacitor Moulded Polarised

Quick Facts

Manufacturer: Vishay
Package: Capacitor Moulded Polarised
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: TMCMB0G337MTRF Datasheet PDF
Category: Capacitor Polarised
Price: From $0.3333(MOQ 25)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TMCMB0G337MTRF?

330 µF capacitance in a compact molded polarized package delivers high bulk capacitance for power rail decoupling
1100 mΩ ESR measured at 100 kHz ensures compatibility with ripple current filtering in switching power supply outputs
Solid tantalum dielectric provides stable capacitance over temperature with no electrolyte degradation risk

What is TMCMB0G337MTRF used for?

The TMCMB0G337MTRF is used as an output filter and bulk decoupling capacitor in DC-DC converters, voltage regulators, and power management circuits where 330 µF of capacitance is needed in a compact molded package. Its solid tantalum construction and low ESR at 100 kHz make it suitable for ripple current suppression in portable electronics, medical devices, and industrial power supplies. The molded polarized package is well-suited for automated SMT assembly in space-constrained PCB designs.

What are the specifications of TMCMB0G337MTRF?

Reach Compliance Code	Compliant
Factory Lead Time	22Weeks
YTEOL	10
Additional Feature	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ
Capacitance	330 µF
Capacitor Type	TANTALUM CAPACITOR
Dielectric Material	TANTALUM (DRY/SOLID)
ESR	1100mΩ
Height	1.9mm
JESD-609 Code	e3
Leakage Current	0.0264mA
Mounting Feature	SURFACE MOUNT
Negative Tolerance	20%
Package Style	SMT
Packing Method	TR, PLASTIC, 7 INCH
Polarity	POLARIZED
Positive Tolerance	20%
Rated (DC) Voltage (URdc)	4V
Ripple Current	295mA
Size Code	1411
Surface Mount	YES
Tan Delta	0.3
Terminal Finish	Matte Tin (Sn)
Terminal Shape	J BEND
Package	Capacitor Moulded Polarised

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8532.21.00.50
Country of Origin	Japan

Where can I find the TMCMB0G337MTRF datasheet?

TMCMB0G337MTRF Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for TMCMB0G337MTRF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the capacitance and ESR of the TMCMB0G337MTRF and at what frequency is ESR measured?

The TMCMB0G337MTRF has a capacitance of 330 µF and an ESR of 1100 mΩ, both measured at 100 kHz. This frequency-specific ESR rating is important for switching power supply designers, as it directly determines the ripple current handling capability and output voltage ripple at typical converter switching frequencies between 100 kHz and 500 kHz.

Why is a solid tantalum capacitor like the TMCMB0G337MTRF preferred over aluminum electrolytic in compact power designs?

Solid tantalum capacitors such as the TMCMB0G337MTRF offer significantly longer operational life than aluminum electrolytic types because they contain no liquid electrolyte that can evaporate or degrade over time. At 330 µF in a 1.9 mm height profile, the TMCMB0G337MTRF provides more stable capacitance over the operating temperature range of -55°C to +85°C. Aluminum electrolytics of the same capacitance would typically be taller and less stable at high frequencies, making the solid tantalum preferable in compact and long-life applications.

How does the TMCMB0G337MTRF perform in high-ripple switching regulator output filter stages?

The TMCMB0G337MTRF is optimized for ripple current filtering with its ESR and ripple current specifications measured at 100 kHz, aligning well with typical switching regulator frequencies. The 330 µF capacitance combined with the 1100 mΩ ESR means that at 100 mA of ripple current, the voltage drop across the ESR is approximately 110 mV, which is acceptable for most 3.3 V and 5 V output rails. Stacking two or more of these capacitors in parallel further reduces effective ESR for demanding low-ripple applications.

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Reference Price (USD)

From $0.3333

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
25+	$0.5080	$12.70
50+	$0.4780	$23.90
100+	$0.4481	$44.81
500+	$0.3747	$187.35
1000+	$0.3520	$352.02
2000+	$0.3333	$666.68

pcs

Unit price: $0.5080 · Total: $12.70

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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