Vishay 195D Tantalum Capacitors: Sensitivity to Voltage and Temperature

If you are experiencing issues with short circuits and leakage current in the 195D solid tantalum capacitors after high-temperature and room-temperature tests, here is some important information from the manufacturer:

Vishay notes that solid tantalum capacitors in this series are sensitive to both ambient temperature and applied voltage. The 195D series solid tantalum capacitors are not designed for high-stress conditions without voltage derating.

Example: For a 35V rated capacitor 195D226X9035R2T, the recommended applied voltage at temperatures below 85°C is 15V. and If the test conditions exceed these recommendations, it may potentially lead to short circuits and leakage current.

Please check below document for detail on Solid tantalum capacitors Voltage Derating
Solid tantalum capacitors Voltage Derating.pdf (206.0 KB)

For applications requiring high reliability and testing, Vishay offers the T95 series, which includes options for reliability testing, such as burn-in at 85°C for 40 hours. Only capacitors that pass rigorous tests—such as capacitance, dissipation factor, DC leakage, and ESR—are approved for shipment in the T95 series.

For further information, check out How to test DC leakage on Tantalum Capacitors

Applicable Part Numbers
DigiKey Part Number Manufacturer Part Number
718-1953-2-ND,718-1953-1-ND,718-1953-6-ND 195D106X9025Y2T
718-2250-2-ND,718-2250-1-ND,718-2250-6-ND 195D106X9035Z2T
718-195D226X9035R2TTR-ND,718-195D226X9035R2TCT-ND,718-195D226X9035R2TDKR-ND 195D226X9035R2T
718-195D475X9050Z2TTR-ND,718-195D475X9050Z2TCT-ND,718-195D475X9050Z2TDKR-ND 195D475X9050Z2T
718-195D684X9020C4TTR-ND,718-195D684X9020C4TCT-ND,718-195D684X9020C4TDKR-ND 195D684X9020C4T
718-195D106X0025Y2TTR-ND,718-195D106X0025Y2TCT-ND,718-195D106X0025Y2TDKR-ND 195D106X0025Y2T
718-195D225X9050Y4TTR-ND,718-195D225X9050Y4TCT-ND,718-195D225X9050Y4TDKR-ND 195D225X9050Y4T
718-195D156X0025Z2TTR-ND,718-195D156X0025Z2TCT-ND,718-195D156X0025Z2TDKR-ND 195D156X0025Z2T
718-195D336X9016Z2TTR-ND,718-195D336X9016Z2TCT-ND,718-195D336X9016Z2TDKR-ND 195D336X9016Z2T
718-195D226X9020Z2TTR-ND,718-195D226X9020Z2TCT-ND,718-195D226X9020Z2TDKR-ND 195D226X9020Z2T
718-195D106X5016X4TTR-ND,718-195D106X5016X4TCT-ND,718-195D106X5016X4TDKR-ND 195D106X5016X4T
718-195D475X9010S4TTR-ND,718-195D475X9010S4TCT-ND,718-195D475X9010S4TDKR-ND 195D475X9010S4T
718-195D106X0050R2TTR-ND,718-195D106X0050R2TCT-ND,718-195D106X0050R2TDKR-ND 195D106X0050R2T
718-195D685X9035Z2TTR-ND,718-195D685X9035Z2TCT-ND,718-195D685X9035Z2TDKR-ND 195D685X9035Z2T
718-195D225X9020S2TTR-ND,718-195D225X9020S2TCT-ND,718-195D225X9020S2TDKR-ND 195D225X9020S2T
718-195D106X0035Z2TTR-ND,718-195D106X0035Z2TCT-ND,718-195D106X0035Z2TDKR-ND 195D106X0035Z2T
195D105X9035S2W-ND 195D105X9035S2W
195D474X0010S2W-ND 195D474X0010S2W
195D475X0010S2W-ND 195D475X0010S2W
195D104X9015S2T-ND 195D104X9015S2T
195D105X0010S2T-ND 195D105X0010S2T
195D105X0020S2T-ND 195D105X0020S2T
195D105X0025S2T-ND 195D105X0025S2T
195D105X0035S2T-ND 195D105X0035S2T
195D105X9004S2T-ND 195D105X9004S2T
195D105X9010S2T-ND 195D105X9010S2T
195D105X9015S2T-ND 195D105X9015S2T
195D105X9020S2T-ND 195D105X9020S2T
195D105X9025S2T-ND 195D105X9025S2T
195D105X9035S2T-ND 195D105X9035S2T
195D106X0004S2T-ND 195D106X0004S2T
195D106X9004S2T-ND 195D106X9004S2T
195D155X0025S2T-ND 195D155X0025S2T
195D155X9010S2T-ND 195D155X9010S2T
195D155X9016S2T-ND 195D155X9016S2T
195D155X9020S2T-ND 195D155X9020S2T
195D155X9025S2T-ND 195D155X9025S2T
195D225X0010S2T-ND 195D225X0010S2T
195D225X0016S2T-ND 195D225X0016S2T
195D225X0020S2T-ND 195D225X0020S2T
195D225X9010S2T-ND 195D225X9010S2T
195D225X9016S2T-ND 195D225X9016S2T
195D334X0025S2T-ND 195D334X0025S2T
195D334X9025S2T-ND 195D334X9025S2T
195D335X0010S2T-ND 195D335X0010S2T
195D335X0015S2T-ND 195D335X0015S2T
195D335X0016S2T-ND 195D335X0016S2T
195D335X06R3S2T-ND 195D335X06R3S2T
195D335X9004S2T-ND 195D335X9004S2T
195D335X9010S2T-ND 195D335X9010S2T
195D335X9016S2T-ND 195D335X9016S2T
195D474X0020S2T-ND 195D474X0020S2T
195D474X0035S2T-ND 195D474X0035S2T
195D474X9020S2T-ND 195D474X9020S2T
195D474X9035S2T-ND 195D474X9035S2T
195D475X0002S2T-ND 195D475X0002S2T
195D475X0004S2T-ND 195D475X0004S2T
195D475X0010S2T-ND 195D475X0010S2T
195D475X9004S2T-ND 195D475X9004S2T
195D475X9010S2T-ND 195D475X9010S2T
195D684X0025S2T-ND 195D684X0025S2T
195D684X0035S2T-ND 195D684X0035S2T
195D684X9025S2T-ND 195D684X9025S2T
195D685X06R3S2T-ND 195D685X06R3S2T
195D685X9004S2T-ND 195D685X9004S2T
195D685X96R3S2T-ND 195D685X96R3S2T
195D225X0004S2T-ND 195D225X0004S2T
195D334X9035S2T-ND 195D334X9035S2T
195D154X0050S2T-ND 195D154X0050S2T
195D154X9050S2T-ND 195D154X9050S2T
195D224X0050S2T-ND 195D224X0050S2T
195D334X0050S2T-ND 195D334X0050S2T
195D334X9050S2T-ND 195D334X9050S2T
195D224X9010S2T-ND 195D224X9010S2T
195D105X9035S8T-ND 195D105X9035S8T
195D155X0025S8T-ND 195D155X0025S8T
195D475X0010S8T-ND 195D475X0010S8T
195D475X9010S8T-ND 195D475X9010S8T
195D155X06R3A2T-ND 195D155X06R3A2T
195D155X96R3A2T-ND 195D155X96R3A2T
195D224X0035A2T-ND 195D224X0035A2T
195D224X9035A2T-ND 195D224X9035A2T
195D225X0004A2T-ND 195D225X0004A2T
195D225X9004A2T-ND 195D225X9004A2T
195D334X9025A2T-ND 195D334X9025A2T
195D474X0020A2T-ND 195D474X0020A2T
195D474X9020A2T-ND 195D474X9020A2T
195D685X0002A2T-ND 195D685X0002A2T
195D334X9050S8T-ND 195D334X9050S8T
195D104X0050A2T-ND 195D104X0050A2T
195D104X9050A2T-ND 195D104X9050A2T
195D104X5020S2T-ND 195D104X5020S2T
195D105X5035S2T-ND 195D105X5035S2T
195D106X5004S2T-ND 195D106X5004S2T
195D224X5004S2T-ND 195D224X5004S2T
195D225X5004S2T-ND 195D225X5004S2T
195D475X5010S2T-ND 195D475X5010S2T
195D106X06R3V2T-ND 195D106X06R3V2T
195D106X96R3V2T-ND 195D106X96R3V2T
195D155X0035V2T-ND 195D155X0035V2T
195D155X9035V2T-ND 195D155X9035V2T
195D156X0004V2T-ND 195D156X0004V2T
195D156X9004V2T-ND 195D156X9004V2T
195D225X0020V2T-ND 195D225X0020V2T
195D225X0025V2T-ND 195D225X0025V2T
195D225X9025V2T-ND 195D225X9025V2T
195D335X0020V2T-ND 195D335X0020V2T
195D335X9020V2T-ND 195D335X9020V2T
195D475X0016V2T-ND 195D475X0016V2T
195D475X9015V2T-ND 195D475X9015V2T
195D475X9016V2T-ND 195D475X9016V2T
195D685X0010V2T-ND 195D685X0010V2T
195D685X9010V2T-ND 195D685X9010V2T
195D474X0035B2T-ND 195D474X0035B2T
195D155X0015B2T-ND 195D155X0015B2T
195D105X9020B2T-ND 195D105X9020B2T
195D474X0050V2T-ND 195D474X0050V2T
195D684X0050V2T-ND 195D684X0050V2T
195D684X9050V2T-ND 195D684X9050V2T
195D106X96R3V8T-ND 195D106X96R3V8T
195D475X9015V8T-ND 195D475X9015V8T
195D475X9016V8T-ND 195D475X9016V8T
195D106X0015X2W-ND 195D106X0015X2W
195D105X0035D2T-ND 195D105X0035D2T
195D105X9035D2T-ND 195D105X9035D2T
195D106X0004D2T-ND 195D106X0004D2T
195D155X0025D2T-ND 195D155X0025D2T
195D225X0020D2T-ND 195D225X0020D2T
195D106X0010X2T-ND 195D106X0010X2T
195D106X0016X2T-ND 195D106X0016X2T
195D106X9010X2T-ND 195D106X9010X2T
195D106X9015X2T-ND 195D106X9015X2T
195D106X9016X2T-ND 195D106X9016X2T
195D107X96R3X2T-ND 195D107X96R3X2T
195D156X0010X2T-ND 195D156X0010X2T
195D156X06R3X2T-ND 195D156X06R3X2T
195D156X9010X2T-ND 195D156X9010X2T
195D225X0035X2T-ND 195D225X0035X2T
195D225X9025X2T-ND 195D225X9025X2T
195D225X9035X2T-ND 195D225X9035X2T
195D226X0004X2T-ND 195D226X0004X2T
195D226X06R3X2T-ND 195D226X06R3X2T
195D226X9004X2T-ND 195D226X9004X2T
195D226X96R3X2T-ND 195D226X96R3X2T
195D335X0025X2T-ND 195D335X0025X2T
195D335X9025X2T-ND 195D335X9025X2T
195D336X0004X2T-ND 195D336X0004X2T
195D336X9004X2T-ND 195D336X9004X2T
195D475X0020X2T-ND 195D475X0020X2T
195D475X0025X2T-ND 195D475X0025X2T
195D475X9020X2T-ND 195D475X9020X2T
195D475X9025X2T-ND 195D475X9025X2T
195D685X0016X2T-ND 195D685X0016X2T
195D685X0020X2T-ND 195D685X0020X2T
195D685X9020X2T-ND 195D685X9020X2T
195D105X9050X2W-ND 195D105X9050X2W
195D106X9025Y2W-ND 195D106X9025Y2W
195D475X0015E2T-ND 195D475X0015E2T
195D475X9015E2T-ND 195D475X9015E2T
195D105X0050X2T-ND 195D105X0050X2T
195D105X9050X2T-ND 195D105X9050X2T
195D155X0050X2T-ND 195D155X0050X2T
195D155X9050X2T-ND 195D155X9050X2T
195D155X9010C2W-ND 195D155X9010C2W
195D106X0020Y2T-ND 195D106X0020Y2T
195D106X9020Y2T-ND 195D106X9020Y2T
195D156X0016Y2T-ND 195D156X0016Y2T
195D156X9016Y2T-ND 195D156X9016Y2T
195D156X9025Y2T-ND 195D156X9025Y2T
195D226X0010Y2T-ND 195D226X0010Y2T
195D226X0016Y2T-ND 195D226X0016Y2T
195D226X9010Y2T-ND 195D226X9010Y2T
195D226X9016Y2T-ND 195D226X9016Y2T
195D335X0035Y2T-ND 195D335X0035Y2T
195D335X9035Y2T-ND 195D335X9035Y2T
195D336X06R3Y2T-ND 195D336X06R3Y2T
195D336X9010Y2T-ND 195D336X9010Y2T
195D336X96R3Y2T-ND 195D336X96R3Y2T
195D476X0004Y2T-ND 195D476X0004Y2T
195D476X06R3Y2T-ND 195D476X06R3Y2T
195D476X9004Y2T-ND 195D476X9004Y2T
195D476X96R3Y2T-ND 195D476X96R3Y2T
195D685X0025Y2T-ND 195D685X0025Y2T
195D685X9025Y2T-ND 195D685X9025Y2T
195D686X0004Y2T-ND 195D686X0004Y2T
195D686X9004Y2T-ND 195D686X9004Y2T
195D825X9025Y2T-ND 195D825X9025Y2T
195D225X9050Y2W-ND 195D225X9050Y2W
195D104X0002C2T-ND 195D104X0002C2T
195D105X0015C2T-ND 195D105X0015C2T
195D105X0016C2T-ND 195D105X0016C2T
195D105X0020C2T-ND 195D105X0020C2T
195D105X06R3C2T-ND 195D105X06R3C2T
195D105X9015C2T-ND 195D105X9015C2T
195D105X9016C2T-ND 195D105X9016C2T
195D155X0010C2T-ND 195D155X0010C2T
195D155X9010C2T-ND 195D155X9010C2T
195D225X0004C2T-ND 195D225X0004C2T
195D225X06R3C2T-ND 195D225X06R3C2T
195D225X9010C2T-ND 195D225X9010C2T
195D225X96R3C2T-ND 195D225X96R3C2T
195D334X0035C2T-ND 195D334X0035C2T
195D334X9035C2T-ND 195D334X9035C2T
195D335X0002C2T-ND 195D335X0002C2T
195D335X0004C2T-ND 195D335X0004C2T
195D335X9004C2T-ND 195D335X9004C2T
195D474X9025C2T-ND 195D474X9025C2T
195D475X0002C2T-ND 195D475X0002C2T
195D475X9002C2T-ND 195D475X9002C2T
195D684X0020C2T-ND 195D684X0020C2T
195D684X9020C2T-ND 195D684X9020C2T
195D105X0035S7T-ND 195D105X0035S7T
195D106X9025Y2B-ND 195D106X9025Y2B
195D225X0050Y2T-ND 195D225X0050Y2T
195D225X9050Y2T-ND 195D225X9050Y2T
195D475X9050Y2T-ND 195D475X9050Y2T
195D106X9025Y8T-ND 195D106X9025Y8T
195D335X9035Y8T-ND 195D335X9035Y8T
195D476X96R3Y8T-ND 195D476X96R3Y8T
195D685X9025Y8T-ND 195D685X9025Y8T
195D105X9016C8T-ND 195D105X9016C8T
195D104X0050C2T-ND 195D104X0050C2T
195D104X9050C2T-ND 195D104X9050C2T
195D154X0050C2T-ND 195D154X0050C2T
195D154X9050C2T-ND 195D154X9050C2T
195D224X0050C2T-ND 195D224X0050C2T
195D106X0035Z2W-ND 195D106X0035Z2W
195D156X0025Z2W-ND 195D156X0025Z2W
195D226X0016Z2W-ND 195D226X0016Z2W
195D226X9020Z2W-ND 195D226X9020Z2W
195D336X9015Z2W-ND 195D336X9015Z2W
195D336X9016Z2W-ND 195D336X9016Z2W
195D476X0010Z2W-ND 195D476X0010Z2W
195D225X5035X2T-ND 195D225X5035X2T
195D475X5020X2T-ND 195D475X5020X2T
195D225X9050Y8T-ND 195D225X9050Y8T
195D336X0016Z2T-ND 195D336X0016Z2T
195D475X0050Z2W-ND 195D475X0050Z2W
195D107X0004Z2T-ND 195D107X0004Z2T
195D107X06R3Z2T-ND 195D107X06R3Z2T
195D107X9004Z2T-ND 195D107X9004Z2T
195D107X96R3Z2T-ND 195D107X96R3Z2T
195D156X0020Z2T-ND 195D156X0020Z2T
195D156X9020Z2T-ND 195D156X9020Z2T
195D156X9025Z2T-ND 195D156X9025Z2T
195D226X0016Z2T-ND 195D226X0016Z2T
195D226X0020Z2T-ND 195D226X0020Z2T
195D226X9015Z2T-ND 195D226X9015Z2T
195D226X9016Z2T-ND 195D226X9016Z2T
195D336X0010Z2T-ND 195D336X0010Z2T
195D336X0015Z2T-ND 195D336X0015Z2T
195D336X9010Z2T-ND 195D336X9010Z2T
195D336X9015Z2T-ND 195D336X9015Z2T
195D475X0035Z2T-ND 195D475X0035Z2T
195D475X9035Z2T-ND 195D475X9035Z2T
195D476X0010Z2T-ND 195D476X0010Z2T
195D476X9010Z2T-ND 195D476X9010Z2T
195D685X0035Z2T-ND 195D685X0035Z2T
195D686X06R3Z2T-ND 195D686X06R3Z2T
195D106X0035Z8T-ND 195D106X0035Z8T
195D106X9035Z8T-ND 195D106X9035Z8T
195D156X9025Z8T-ND 195D156X9025Z8T
195D226X9020Z8T-ND 195D226X9020Z8T
195D336X0016Z8T-ND 195D336X0016Z8T
195D475X0035Z8T-ND 195D475X0035Z8T
195D475X9035Z8T-ND 195D475X9035Z8T
195D476X0010Z8T-ND 195D476X0010Z8T
195D476X9010Z8T-ND 195D476X9010Z8T
195D685X9035Z8T-ND 195D685X9035Z8T
195D335X0050Z2T-ND 195D335X0050Z2T
195D335X9050Z2T-ND 195D335X9050Z2T
195D475X0050Z2T-ND 195D475X0050Z2T
195D474X5025C2T-ND 195D474X5025C2T
195D106X0015F2T-ND 195D106X0015F2T
195D106X0025G2T-ND 195D106X0025G2T
195D106X9025G2T-ND 195D106X9025G2T
195D226X9015G2T-ND 195D226X9015G2T
195D335X9050Z8T-ND 195D335X9050Z8T
195D475X9050Z8T-ND 195D475X9050Z8T
195D105X0035D4T-ND 195D105X0035D4T
195D105X9035D4T-ND 195D105X9035D4T
195D106X5035Z2T-ND 195D106X5035Z2T
195D226X5020Z2T-ND 195D226X5020Z2T
195D476X5010Z2T-ND 195D476X5010Z2T
195D685X5035Z2T-ND 195D685X5035Z2T
195D225X06R3C4T-ND 195D225X06R3C4T
195D105X0015C4T-ND 195D105X0015C4T
195D155X9010C4T-ND 195D155X9010C4T
195D225X96R3C4T-ND 195D225X96R3C4T
195D334X0035C4T-ND 195D334X0035C4T
195D106X5035Z8T-ND 195D106X5035Z8T
195D476X5010Z8T-ND 195D476X5010Z8T
195D685X5035Z8T-ND 195D685X5035Z8T
195D475X5050Z2T-ND 195D475X5050Z2T
195D475X5050Z8T-ND 195D475X5050Z8T
195D105X9016C4T-ND 195D105X9016C4T
195D106X9010X4T-ND 195D106X9010X4T
195D106X9015X4T-ND 195D106X9015X4T
195D106X9016X4T-ND 195D106X9016X4T
195D475X9025X4T-ND 195D475X9025X4T
195D156X0020G4T-ND 195D156X0020G4T
195D105X0050X4T-ND 195D105X0050X4T
195D106X9025Y4T-ND 195D106X9025Y4T
195D335X9035Y4T-ND 195D335X9035Y4T
195D105X5016C4T-ND 195D105X5016C4T
195D336X9016Z4T-ND 195D336X9016Z4T
195D685X06R3S4T-ND 195D685X06R3S4T
195D105X0020S4T-ND 195D105X0020S4T
195D105X0035S4T-ND 195D105X0035S4T
195D105X9020S4T-ND 195D105X9020S4T
195D105X9035S4T-ND 195D105X9035S4T
195D225X0010S4T-ND 195D225X0010S4T
195D225X0020S4T-ND 195D225X0020S4T
195D225X9020S4T-ND 195D225X9020S4T
195D335X0016S4T-ND 195D335X0016S4T
195D335X9015S4T-ND 195D335X9015S4T
195D475X0010S4T-ND 195D475X0010S4T
195D105X9035S4B-ND 195D105X9035S4B
195D225X0010S4B-ND 195D225X0010S4B
195D225X0020S4B-ND 195D225X0020S4B
195D156X0020Z4T-ND 195D156X0020Z4T
195D156X0025Z4T-ND 195D156X0025Z4T
195D105X5035S4T-ND 195D105X5035S4T
195D155X9035V4T-ND 195D155X9035V4T
195D225X0025V4T-ND 195D225X0025V4T
195D685X0010V4T-ND 195D685X0010V4T
195D685X9010V4T-ND 195D685X9010V4T
195D107X0010R2T-ND 195D107X0010R2T
195D107X9010R2T-ND 195D107X9010R2T
195D127X0010R2T-ND 195D127X0010R2T
195D127X9010R2T-ND 195D127X9010R2T
195D156X0035R2T-ND 195D156X0035R2T
195D156X9035R2T-ND 195D156X9035R2T
195D157X0010R2T-ND 195D157X0010R2T
195D157X9010R2T-ND 195D157X9010R2T
195D187X96R3R2T-ND 195D187X96R3R2T
195D226X0020R2T-ND 195D226X0020R2T
195D226X0025R2T-ND 195D226X0025R2T
195D226X0035R2T-ND 195D226X0035R2T
195D227X06R3R2T-ND 195D227X06R3R2T
195D227X96R3R2T-ND 195D227X96R3R2T
195D336X0020R2T-ND 195D336X0020R2T
195D336X0025R2T-ND 195D336X0025R2T
195D336X9020R2T-ND 195D336X9020R2T
195D336X9025R2T-ND 195D336X9025R2T
195D337X9004R2T-ND 195D337X9004R2T
195D476X0016R2T-ND 195D476X0016R2T
195D476X0020R2T-ND 195D476X0020R2T
195D476X9016R2T-ND 195D476X9016R2T
195D476X9020R2T-ND 195D476X9020R2T
195D686X0016R2T-ND 195D686X0016R2T
195D686X9010R2T-ND 195D686X9010R2T
195D686X9016R2T-ND 195D686X9016R2T
195D226X9035R8T-ND 195D226X9035R8T
195D336X9025R8T-ND 195D336X9025R8T
195D476X9020R8T-ND 195D476X9020R8T
195D686X9016R8T-ND 195D686X9016R8T
195D106X9050R2T-ND 195D106X9050R2T
195D685X0050R2T-ND 195D685X0050R2T
195D685X9050R2T-ND 195D685X9050R2T
195D106X9050R8T-ND 195D106X9050R8T
195D157X5010R2T-ND 195D157X5010R2T
195D226X5035R2T-ND 195D226X5035R2T
195D336X5025R2T-ND 195D336X5025R2T
195D686X5010R2T-ND 195D686X5010R2T
195D686X5016R2T-ND 195D686X5016R2T
195D476X9020R4T-ND 195D476X9020R4T
195D157X5010R8T-ND 195D157X5010R8T
195D226X5035R8T-ND 195D226X5035R8T
195D476X0020H2T-ND 195D476X0020H2T
195D107X9010H2T-ND 195D107X9010H2T