jb Tantalum Capacitors in Different Styles: Axial, Radial and SMD-chip Versions (Size Comparison with a Match)

10μF 30 VDC-rated tantalum capacitors, solid electrolyte epoxy-dipped style.A tantalum electrolytic capacitor is an electrolytic capacitor, a passive component of electronic circuits. It consists of a pellet of porous tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. Because of its very thin and relatively high permittivity dielectric layer, the tantalum capacitor distinguishes itself from other conventional and electrolytic capacitors in having high capacitance per volume (high volumetric efficiency) and lower weight.

Tantalum is a conflict mineral. Tantalum electrolytic capacitors are considerably more expensive than comparable aluminum electrolytic capacitors.

Tantalum capacitors are inherently polarized components. Reverse voltage can destroy the capacitor. Non-polar or bipolar tantalum capacitors are made by effectively connecting two polarized capacitors in series, with the anodes oriented in opposite directions.

Characteristics of the different oxide layers in tantalum and niobium electrolytic capacitors

Dielectric

Relative

Oxide

Breakdown

Dielectric layer

permittivity

structure

voltage

thickness 

 

 

(V/μm)

(nm/V)

Tantalum pentoxide, Ta2O5

27

Amorphous

625

1.7

Niobium pentoxide, Nb2O5

41

Amorphous

400

2.5

jb Capacitors Company Launched The Tantalum Capacitors

jb Capacitor Company is expanding!! We've tried to improve our product line to gain more market share. Not long ago, Ceramic capacitors are launched. Now, there are new products coming, Tantalum Capacitors.
There are totally 20 series like below. We have dipped type, SMD type, Polymer type, Axial Solid and Hybrid type.
Please send your requirement to our sales department. The professional team will help you to find the correct items and provide you the competitive price.

JTA - Dipped Tantalum Capacitors
JTB - SMD Chip Tantalum Capacitors
JTC - SMD Chip Tantalum Capacitors Low ESR
JTD - SMD Conductive Polymer Chip Tantalum Capacitors
JTE - Axial Wet Tantalum Capacitors
JTF - Axial Wet Tantalum Capacitors
JTG - Axial Solid Tantalum Capacitors
JTTA - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity
JTTB - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity
JTTC - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity
JTTD - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity, screws
JTTE - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity, screws
JTTF - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity, screws
JTTG - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity, 3 screws
JTTH - Hybrid Tantalum Capacitors Radial-lead, Heteropolarity
JTTJ - Combined Non-solid Electrolytic Tantalum Capacitors
JTTK - Hybrid Tantalum Capacitors Square, Heteropolarity
JTTM - Hybrid Tantalum Capacitors (With Mounting flange)
JTTN - Hybrid Tantalum Capacitors (With Mounting flange)
JTTP - Hybrid Tantalum Capacitors (With Mounting flange) 

Official website: http://www.jbcapacitors.com/

jb Capacitors Company Released JTD Ultra-Low ESR Conductive Polymer Chip Tantalum Capacitors

JTD series capacitors are ultra-Low ESR Conductive Polymer Chip Solid Tantalum Capacitors. They hold the feature of high frequency capacitance retention, volumetric efficiency, high ripple resistance, extremely long life and polarized.

Due to thin, small and at the same time have additional advantages of super low equivalent series resistance , making JTD series quite attractive to design-in engineers for Space and particularly suitable for high frequency applications. JTD also has high reliability and heat resistance.

Welcome to send you inquiry to info@capacitors.com, we are willing to answer any question for you about this product. Thank you.

jb SMD Chip Tantalum Capacitors Introduction

SMD Chip Tantalum Capacitors Benefits
1. Volumetrically efficient
2.Accept larger temperature changes
3.High frequency capacitance retention

Applications

Typical applications include DC/DC converters, notebook PCs, portable electronics, telecommunications (mobile phone and base station),displays, SSD,HDD and USB
We are one of the few manufacturing in this type of capacitors in the China.

We provide stable quality and reasonable price, welcome to contact us to ask more details.

jb JTA Dipped/Radial Tantalum Capacitor Cross Reference

Our jb Capacitors Company have good offer for Dipped/ Radial Tantalum Capacitor now, JTA series is our most popular series.

Please our JTA series’ cross reference as below, if you have any project needs Tantalum Capacitor, welcome to send us RFQs for quote, thank you.

JTA-Dipped/Radial Tantalum Capacitor Cross Reference

jb Capacitors

NIC

AVX

Kemet

Nemco

JTA series

NDTM

TAP

T350 to T390

TB  PDT

jb Capacitors

Mallory

Panasonic

Nichicon

NEC

JTA series

TDC TDL

ECSF

S89

ND, NP

PDF datasheet: http://www.jbcapacitors.com/pdf/JTA-Dipped-Tantalum-Capacitor.pdf

jb Offer Tantalum Capacitors (Dipped, SMD, Polymer)

jb manufactures and markets Leaded Dipped Solid Tantalum Capacitor, Standard SMD Chip Solid Tantalum Capacitor, Low ESR High Reliability Solid Tantalum Capacitor, Ultra-Low ESR Conductive Polymer Chip Tantalum Capacitors. High-Reliability Tantalum Capacitors are ideal for automotive, medical, industrial, and specialty applications. For SMT electric board used for telecommunication computer camcorder and mobile phone set as also.

JTA - Dipped Tantalum Capacitors 
JTB - SMD Chip Tantalum Capacitors 
JTC - SMD Chip Tantalum Capacitors Low ESR
JTD - SMD Conductive Polymer Chip Tantalum Capacitors

jb Capacitors Company Released JTC Low ESR High Reliability Solid Tantalum Capacitor

jb Capacitors Company have invested in new equipment for this new line of products, Tantalum Capacitor, and the product’s quality and price are controlled strictly.

JTC Low ESR high reliability type of chip Tantalum Capacitor, Epoxy molded package, Polarized, which operating temperature range from -55°C~ to 125°C, Capacitance tolerance up to +/-10% for special order, DC leakage at 25°C:1o<=0.01 Cr or 0.5Ma.

JTC High-Reliability Tantalum Capacitors are ideal for automotive, medical, industrial, and specialty applications. For SMT electric board used for telecommunication computer camcorder and mobile phone set as also.

jb Capacitors Company Released JTB Standard SMD Chip Solid Tantalum Capacitor

jb Capacitors JTB Tantalum Capacitor with a flame retardant coating and featuring low leakage current and impedance, very small physical sizes and exceptional temperature stability. Standard solid tantalum surface mount chip capacitors, lead frameless molded polymer type. It is designed and conditioned to operate to +125°C and is available loose or taped and reeled for auto insertion.

The JTB Tantalum Capacitor offered by us is available as per diverse demands of our clients, widely used in various applications, most often in the form of surface mounted devices (SMD). These surface mount tantalum capacitors claim much less space on the printed circuit board and allow for greater packing densities.