Capacitors – Mouser Canada

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Polymer Hermetic Seal (PHS) Capacitors

KEMET Polymer Hermetic Seal (PHS) Capacitors are tantalum capacitors with axial through hole and SMD mounting options. These capacitors include a conductive organic polymer that offers low ESR and improved capacitance retention at low temperature and high frequency. The PHS capacitors demonstrate a benign failure mode, which removes the breach case that can occur in wet tantalum capacitors. Typical applications include buck/boost converters, power supplies, and hold-up capacitors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 75volts 75uF 10% T550B756K075AT KEMET 1: $123.42 36In Stock	Mfr. Part # T550B756K075AT Mouser Part # 80-T550B756K075AT	KEMET	Tantalum Capacitors - Polymer 75volts 75uF 10% Learn More about KEMET phs capacitors	Datasheet	36In Stock	$123.42 $99.37	Min.: 1 Mult.: 1		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			75 uF	10 %	75 VDC
Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms T550B107K060AH4251 KEMET 1: $93.69 78In Stock	Mfr. Part # T550B107K060AH4251 Mouser Part # 80-T550B107K060H4251	KEMET	Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms Learn More about KEMET phs capacitors	Datasheet	78In Stock	$93.69 $71.44	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	60 VDC
Tantalum Capacitors - Polymer 60volts 20uF 20% T550B206M060AH KEMET 1: $61.82 17In Stock	Mfr. Part # T550B206M060AH Mouser Part # 80-T550B206M060AH	KEMET	Tantalum Capacitors - Polymer 60volts 20uF 20% Learn More about KEMET phs capacitors	Datasheet	17In Stock	$61.82 $49.25	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			20 uF	20 %	60 VDC
Tantalum Capacitors - Polymer 60V 100uF 20% ESR=100mOhms T550B107M060AT KEMET 1: $119.43 20In Stock	Mfr. Part # T550B107M060AT Mouser Part # 80-T550B107M060AT	KEMET	Tantalum Capacitors - Polymer 60V 100uF 20% ESR=100mOhms Learn More about KEMET phs capacitors	Datasheet	20In Stock	$119.43 $96.18	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	20 %	60 VDC
Tantalum Capacitors - Solid Leaded 50volts 120uF 10% T551B127K050AH KEMET 1: $90.32 26In Stock	Mfr. Part # T551B127K050AH Mouser Part # 80-T551B127K050AH	KEMET	Tantalum Capacitors - Solid Leaded 50volts 120uF 10% Learn More about KEMET phs capacitors	Datasheet	26In Stock	$90.32 $68.86 $66.57 $64.45 View Quote	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	Axial			120 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 50V 300 uF 100mOhms 20% T550C307M050AH KEMET 1: $165.25 115In Stock 60Expected 2027-07-23	Mfr. Part # T550C307M050AH Mouser Part # 80-T550C307M050AH	KEMET	Tantalum Capacitors - Polymer 50V 300 uF 100mOhms 20% Learn More about KEMET phs capacitors	Datasheet	115In Stock 60Expected 2027-07-23	$165.25 $134.29	Min.: 1 Mult.: 1 Max.: 40	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			300 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 50volts 120uF 10% T550B127K050AH KEMET 1: $89.58 6In Stock 40Expected 2027-06-11	Mfr. Part # T550B127K050AH Mouser Part # 80-T550B127K050AH	KEMET	Tantalum Capacitors - Polymer 50volts 120uF 10% Learn More about KEMET phs capacitors	Datasheet	6In Stock 40Expected 2027-06-11	$89.58 $72.50	Min.: 1 Mult.: 1 Max.: 40	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			120 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 50V 25uF 20% ESR=170mOhms T550B256M050AH KEMET 1: $59.01 2In Stock	Mfr. Part # T550B256M050AH Mouser Part # 80-T550B256M050AH	KEMET	Tantalum Capacitors - Polymer 50V 25uF 20% ESR=170mOhms Learn More about KEMET phs capacitors	Datasheet	2In Stock	$59.01 $47.02	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			25 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 35V 500 uF 110mOhms 20% T550B507M035AH KEMET 1: $110.78 17In Stock	Mfr. Part # T550B507M035AH Mouser Part # 80-T550B507M035AH	KEMET	Tantalum Capacitors - Polymer 35V 500 uF 110mOhms 20% Learn More about KEMET phs capacitors	Datasheet	17In Stock	$110.78 $102.24 $99.48	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			500 uF	20 %	35 VDC
Tantalum Capacitors - Solid Leaded 60volts 100uF 10% T551B107K060AH0100 KEMET 1: $90.32 3In Stock	Mfr. Part # T551B107K060AH0100 Mouser Part # 80-T551B107K60AH100	KEMET	Tantalum Capacitors - Solid Leaded 60volts 100uF 10% Learn More about KEMET phs capacitors	Datasheet	3In Stock	$90.32 $72.46 $70.17 $68.04 View Quote	Min.: 1 Mult.: 1	No	Tantalum Capacitors		Axial			100 uF	10 %	60 VDC
Tantalum Capacitors - Solid Leaded 47.0UF 50.0V T551B476K050AH4251 KEMET 1: $75.43 5In Stock	Mfr. Part # T551B476K050AH4251 Mouser Part # 80-T551B476K50AH4251	KEMET	Tantalum Capacitors - Solid Leaded 47.0UF 50.0V Learn More about KEMET phs capacitors	Datasheet	5In Stock	$75.43 View $59.00 $58.98 $57.74 Quote	Min.: 1 Mult.: 1	No	Tantalum Capacitors		Axial			47 uF	10 %
Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms T550B107K060AH KEMET 1: $97.78 34Expected 2027-09-30	Mfr. Part # T550B107K060AH Mouser Part # 80-T550B107K060AH	KEMET	Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms Learn More about KEMET phs capacitors	Datasheet	34Expected 2027-09-30	$97.78 $74.55 $72.09	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	60 VDC
Tantalum Capacitors - Polymer 75volts 75uF 10% T550B756K075AH KEMET 1: $79.30 40On Order	Mfr. Part # T550B756K075AH Mouser Part # 80-T550B756K075AH	KEMET	Tantalum Capacitors - Polymer 75volts 75uF 10% Learn More about KEMET phs capacitors	Datasheet	40On Order	$79.30 $65.42	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			75 uF	10 %	75 VDC
Tantalum Capacitors - Solid Leaded 60volts 100uF 10% T551B107K060AH KEMET 1: $80.41 40On Order	Mfr. Part # T551B107K060AH Mouser Part # 80-T551B107K060AH	KEMET	Tantalum Capacitors - Solid Leaded 60volts 100uF 10% Learn More about KEMET phs capacitors	Datasheet	40On Order	$80.41 $69.48 $69.45 $68.80 View Quote	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	Axial			100 uF	10 %	60 VDC
Tantalum Capacitors - Polymer 50V 100uF 10% ESR=130mOhms T555B107K050AH KEMET 1: $108.07 91Expected 2026-10-23	Mfr. Part # T555B107K050AH Mouser Part # 80-T555B107K050AH	KEMET	Tantalum Capacitors - Polymer 50V 100uF 10% ESR=130mOhms Learn More about KEMET phs capacitors	Datasheet	91Expected 2026-10-23	$108.07 $86.00	Min.: 1 Mult.: 1 Max.: 50	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	100 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms T555B127K050AH KEMET 1: $120.92 119On Order	Mfr. Part # T555B127K050AH Mouser Part # 80-T555B127K050AH	KEMET	Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms Learn More about KEMET phs capacitors	Datasheet	119On Order On Order Ship Dates Mfr. #: T555B127K050AH Stock: 0 On Order: 19 Expected 2026-11-12 100 TBD Factory Lead-Time: 53 Weeks	$120.92	Min.: 1 Mult.: 1 Max.: 2	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	120 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms T555B127K050AT KEMET 1: $139.90 24Expected 2027-01-11	Mfr. Part # T555B127K050AT Mouser Part # 80-T555B127K050AT	KEMET	Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms Learn More about KEMET phs capacitors	Datasheet	24Expected 2027-01-11	$139.90 $117.29 $110.56	Min.: 1 Mult.: 1		Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	120 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms T555B826K075AH KEMET 1: $103.45 60Expected 2027-04-07	Mfr. Part # T555B826K075AH Mouser Part # 80-T555B826K075AH	KEMET	Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms Learn More about KEMET phs capacitors	Datasheet	60Expected 2027-04-07	$103.45 $88.00 $87.41	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	82 uF	10 %	75 VDC
Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms T555B826M075AH KEMET 1: $109.60 100Expected 2027-03-11	Mfr. Part # T555B826M075AH Mouser Part # 80-T555B826M075AH	KEMET	Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms Learn More about KEMET phs capacitors	Datasheet	100Expected 2027-03-11	$109.60 $83.56 $80.80	Min.: 1 Mult.: 1 Max.: 200	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	82 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms T556B107K060AH KEMET 1: $113.30 71On Order	Mfr. Part # T556B107K060AH Mouser Part # 80-T556B107K060AH	KEMET	Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms Learn More about KEMET phs capacitors	Datasheet	71On Order On Order Ship Dates Mfr. #: T556B107K060AH Stock: 0 On Order: 37 Expected 2027-03-02 34 Expected 2027-06-28 Factory Lead-Time: 53 Weeks	$113.30	Min.: 1 Mult.: 1 Max.: 2	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	100 uF	10 %	60 VDC
Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms T550B107K025AH KEMET 1: $97.78 18Expected 2026-11-09	Mfr. Part # T550B107K025AH Mouser Part # 80-T550B107K025AH	KEMET	Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms Learn More about KEMET phs capacitors	Datasheet	18Expected 2026-11-09	$97.78 $74.55	Min.: 1 Mult.: 1 Max.: 40	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 10V 100uF 10% ESR=140mOhms T550B107K010AT KEMET 20: $64.93 Non-Stocked Lead-Time 42 Weeks	Mfr. Part # T550B107K010AT Mouser Part # 80-T550B107K010AT	KEMET	Tantalum Capacitors - Polymer 10V 100uF 10% ESR=140mOhms Learn More about KEMET phs capacitors	Datasheet	Non-Stocked Lead-Time 42 Weeks	$64.93 $59.10	Min.: 20 Mult.: 20		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 10V 100uF 10% ESR=140mOhms T550B107K010AT4251 KEMET 20: $68.10 Non-Stocked Lead-Time 42 Weeks	Mfr. Part # T550B107K010AT4251 Mouser Part # 80-T550B107K010T4251	KEMET	Tantalum Capacitors - Polymer 10V 100uF 10% ESR=140mOhms Learn More about KEMET phs capacitors	Datasheet	Non-Stocked Lead-Time 42 Weeks	$68.10 $64.80	Min.: 20 Mult.: 20		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms T550B107K025AT KEMET 20: $66.12 Non-Stocked Lead-Time 42 Weeks	Mfr. Part # T550B107K025AT Mouser Part # 80-T550B107K025AT	KEMET	Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms Learn More about KEMET phs capacitors	Datasheet	Non-Stocked Lead-Time 42 Weeks	$66.12 $59.20	Min.: 20 Mult.: 20		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms T550B107K025AT4251 KEMET 20: $68.10 Non-Stocked Lead-Time 42 Weeks	Mfr. Part # T550B107K025AT4251 Mouser Part # 80-T550B107K025T4251	KEMET	Tantalum Capacitors - Polymer 25V 100uF 10% ESR=190mOhms Learn More about KEMET phs capacitors	Datasheet	Non-Stocked Lead-Time 42 Weeks	$68.10 $64.80	Min.: 20 Mult.: 20		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	25 VDC

Polymer Hermetic Seal (PHS) Capacitors

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20 uF
25 uF
39 uF
40 uF
47 uF
50 uF
68 uF
70 uF
75 uF
82 uF
100 uF
120 uF
140 uF
180 uF
220 uF
300 uF
330 uF
390 uF
500 uF
560 uF