Polymer Guide
www.vishay.com
Vishay
Revision: 21-Apr-17
2
Document Number: 40076
For technical questions, contact: polytech@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SOLID ELECTROLYTE POLYMER TANTALUM CAPACITORS
Solid electrolyte polymer capacitors utilize sintered tantalum pellets as anodes. Tantalum pentoxide dielectric layer is formed
on the entire surface of anode, which is further impregnated with highly conductive polymer as cathode system.
The conductive polymer layer is then coated with graphite, followed by a layer of metallic silver, which provides a conductive
surface between the capacitor element and the outer termination (lead frame or other).
Molded chip polymer tantalum capacitor encases the element in plastic resins, such as epoxy materials. After assembly, the
capacitors are tested and inspected to assure long life and reliability. It offers excellent reliability and high stability for variety of
applications in electronic devices. Usage of conductive polymer cathode system provides very low equivalent series resistance
(ESR), which makes the capacitors particularly suitable for high frequency applications.
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T55
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T58
Silver adhesive
Solderable cathode termination
Polymer / carbon / silver coating
Sintered tantalum pellet
Epoxy encapsulation
Lead frame welded to Ta wire
Anode polarity bar
Solderable anode termination
Anode polarity bar
Side anode termination (+)
Side cathode termination (-)
Encapsulation
Sintered tantalum pellet
Polymer / carbon / silver coating
Glass reinforced epoxy resin substrate
Bottom cathode termination (-)
Silver adhesive epoxy
Conductive strip
Rating / marking
Bottom anode termination (+)
Copper pad
Anode wire
Polymer Guide
www.vishay.com
Vishay
Revision: 21-Apr-17
3
Document Number: 40076
For technical questions, contact: polytech@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T52
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T54 / T59
Anode polarity marking
Side anode termination (+)
Side cathode termination (-)
Encapsulation
Sintered tantalum pellet
Polymer / carbon / silver coating
Top / bottom cathode termination (-)
Silver plated copper lead frame
Top / bottom cathode termination (-)
Top / bottom anode termination (+)
Top / bottom anode termination (+)
Conductive strip
Silver adhesive epoxy
Insulation / adhesive epoxy
Polymer Guide
www.vishay.com
Vishay
Revision: 21-Apr-17
4
Document Number: 40076
For technical questions, contact: polytech@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
POLYMER CAPACITORS - MOLDED CASE
SERIES T55
PRODUCT IMAGE
TYPE VPolyTan
TM
, molded case, high performance polymer
FEATURES High performance
TEMPERATURE RANGE -55 °C to +105 °C
CAPACITANCE RANGE 3.3 F to 680 F
VOLTAGE RANGE 2.5 V to 63 V
CAPACITANCE TOLERANCE ± 20 %
LEAKAGE CURRENT 0.1 CV
DISSIPATION FACTOR 8 % to 10 %
ESR 12 m to 500 m
CASE SIZES J, P, A, T, B, V, D
TERMINATION FINISH
Cases J, P: 100 % tin
Case A: 100 % tin or Ni / Pd / Au
Cases T, B, V, D: Ni / Pd / Au
POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE
SERIES T52 T58 T59 T54
PRODUCT IMAGE
TYPE
vPolyTan
TM
polymer
surface mount chip
capacitors, low profile,
leadframeless molded type
vPolyTan
TM
polymer surface
mount chip capacitors,
compact, leadframeless
molded type
vPolyTan
TM
polymer
surface mount chip
capacitors, low ESR,
leadframeless molded type
vPolyTan
TM
polymer
surface mount chip
capacitors, low ESR,
leadframeless molded type,
hi-rel commercial
off-the-shelf (COTS)
FEATURES Low profile Small case size Multianode Hi-rel COTS, multianode
TEMPERATURE
RANGE
-55 °C to +105 °C -55 °C to +105 °C -55 °C to +105 °C -55 °C to +105 °C
CAPACITANCE
RANGE
47 µF to 1500 µF 1 µF to 330 µF 15 µF to 470 µF 15 µF to 470 µF
VOLTAGE RANGE 6.3 V to 35 V 6.3 V to 35 V 16 V to 75 V 16 V to 75 V
CAPACITANCE
TOLERANCE
± 20 % ± 20 % ± 10 %, ± 20 % ± 20 %
LEAKAGE
CURRENT
0.1 CV
DISSIPATION
FACTOR
10 % 8 % to 14 % 10 % 10 %
ESR 25 m to 55 m 50 m to 500 m 25 m to 150 m 25 m to 150 m
CASE SIZES E1, E5, M1
MM, M0, W0, W9,
A0, AA, B0, BB
EE EE
TERMINATION 100 % tin 100 % tin / lead

T55D107M025C0060

Mfr. #:
Manufacturer:
Vishay
Description:
Cap Tant Polymer 100uF 25VDC D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-30 0.06 Ohm 105C T/R
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union