Speciality Ceramic Capacitors

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UHV Ultra-High-Voltage Ceramic Capacitors

TDK UHV Ultra-High Voltage Ceramic Capacitors feature a rated voltage range of 20kV to 50kV, low ESR, low loss, and a low distortion factor. These capacitors use molded-type metal screw terminals for easy mounting as well as a high-reliability mold resin. TDK UHV Ultra-High Voltage Ceramic Capacitors are designed for high voltage power supplies/lasers. Typical applications include high-voltage power circuits, medical devices, lithography, and industrial analyzers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating	Termination Style	Length	Product	Dielectric	Tolerance	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Series	Packaging
Speciality Ceramic Capacitors D:20mm 50kVdc 100pF Z5T 10% UHV-251A TDK 1: 51,22 € 76In Stock	Mfr. Part No. UHV-251A Mouser Part No 810-UHV-251A	TDK	Speciality Ceramic Capacitors D:20mm 50kVdc 100pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	76In Stock	51,22 € 49,82 € 46,19 € 45,07 €	Min.: 1 Mult.: 1	100 pF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	- 30 C	+ 85 C	20 mm	UHV	Bulk
Speciality Ceramic Capacitors D:48mm 50kVdc 1000pF Z5T 10% UHV-11A TDK 1: 69,11 € 40In Stock 23Expected 12/14/2026	Mfr. Part No. UHV-11A Mouser Part No 810-UHV-11A	TDK	Speciality Ceramic Capacitors D:48mm 50kVdc 1000pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	40In Stock 23Expected 12/14/2026	69,11 € 59,10 € 55,08 € 53,84 €	Min.: 1 Mult.: 1	1 nF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	48 mm	UHV	Bulk
Speciality Ceramic Capacitors D:34mm 50kVdc 400pF Z5T 10% UHV-253A TDK 1: 60,25 € 27In Stock	Mfr. Part No. UHV-253A Mouser Part No 810-UHV-253A	TDK	Speciality Ceramic Capacitors D:34mm 50kVdc 400pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	27In Stock	60,25 € 51,18 € 47,54 € 46,42 €	Min.: 1 Mult.: 1	400 pF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	34 mm	UHV	Bulk
Speciality Ceramic Capacitors D:60mm 20kVdc 4000pF Z5T 10% UHV-3A TDK 1: 67,91 € 217In Stock	Mfr. Part No. UHV-3A Mouser Part No 810-UHV-3A	TDK	Speciality Ceramic Capacitors D:60mm 20kVdc 4000pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	217In Stock	67,91 € 57,85 € 53,82 € 52,58 €	Min.: 1 Mult.: 1	4 nF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	60 mm	UHV	Bulk
Speciality Ceramic Capacitors D:60mm 30kVdc 2700pF Z5T 10% UHV-6A TDK 1: 66,59 € 26In Stock 10Expected 12/16/2026	Mfr. Part No. UHV-6A Mouser Part No 810-UHV-6A	TDK	Speciality Ceramic Capacitors D:60mm 30kVdc 2700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	26In Stock 10Expected 12/16/2026	66,59 € 56,78 € 52,93 € 51,72 €	Min.: 1 Mult.: 1	2.7 nF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	60 mm	UHV	Bulk
Speciality Ceramic Capacitors D:20mm 20kVdc 200pF Z5T 10% UHV-221A TDK 1: 37,09 € 21In Stock	Mfr. Part No. UHV-221A Mouser Part No 810-UHV-221A	TDK	Speciality Ceramic Capacitors D:20mm 20kVdc 200pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	21In Stock	37,09 € 32,56 € 28,19 € 27,39 €	Min.: 1 Mult.: 1	200 pF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	20 mm	UHV	Bulk
Speciality Ceramic Capacitors D:34mm 20kVdc 1000pF Z5T 10% UHV-224A TDK 1: 49,20 € 1In Stock	Mfr. Part No. UHV-224A Mouser Part No 810-UHV-224A	TDK	Speciality Ceramic Capacitors D:34mm 20kVdc 1000pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	1In Stock	49,20 € 35,84 € 33,01 € 32,13 €	Min.: 1 Mult.: 1	1 nF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	34 mm	UHV	Bulk
Speciality Ceramic Capacitors D:25mm 30kVdc 200pF Z5T 10% UHV-231A TDK 1: 41,48 € 27In Stock	Mfr. Part No. UHV-231A Mouser Part No 810-UHV-231A	TDK	Speciality Ceramic Capacitors D:25mm 30kVdc 200pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	27In Stock	41,48 € 37,00 € 31,81 € 30,95 €	Min.: 1 Mult.: 1	200 pF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	25 mm	UHV	Bulk
Speciality Ceramic Capacitors D:30mm 30kVdc 400pF Z5T 10% UHV-232A TDK 1: 42,93 € 13In Stock	Mfr. Part No. UHV-232A Mouser Part No 810-UHV-232A	TDK	Speciality Ceramic Capacitors D:30mm 30kVdc 400pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	13In Stock	42,93 € 38,49 € 33,01 € 32,13 €	Min.: 1 Mult.: 1	400 pF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	30 mm	UHV	Bulk
Speciality Ceramic Capacitors D:34mm 30kVdc 700pF Z5T 10% UHV-233A TDK 1: 55,14 € 6In Stock 19Expected 2/3/2027	Mfr. Part No. UHV-233A Mouser Part No 810-UHV-233A	TDK	Speciality Ceramic Capacitors D:34mm 30kVdc 700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	6In Stock 19Expected 2/3/2027	55,14 € 46,64 € 43,23 € 42,17 €	Min.: 1 Mult.: 1	700 pF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	34 mm	UHV	Bulk
Speciality Ceramic Capacitors D:34mm 40kVdc 400pF Z5T 10% UHV-243A TDK 1: 47,25 € 1In Stock	Mfr. Part No. UHV-243A Mouser Part No 810-UHV-243A	TDK	Speciality Ceramic Capacitors D:34mm 40kVdc 400pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	1In Stock	47,25 € 39,65 € 36,60 € 35,66 €	Min.: 1 Mult.: 1	400 pF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	34 mm	UHV	Bulk
Speciality Ceramic Capacitors D:30mm 50kVdc 200pF Z5T 10% UHV-252A TDK 1: 52,08 € 19In Stock	Mfr. Part No. UHV-252A Mouser Part No 810-UHV-252A	TDK	Speciality Ceramic Capacitors D:30mm 50kVdc 200pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	19In Stock	52,08 € 46,14 € 45,39 € 44,29 €	Min.: 1 Mult.: 1	200 pF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	30 mm	UHV	Bulk
Speciality Ceramic Capacitors D:48mm 20kVdc 2500pF Z5T 10% UHV-2A TDK 1: 47,25 € 32In Stock	Mfr. Part No. UHV-2A Mouser Part No 810-UHV-2A	TDK	Speciality Ceramic Capacitors D:48mm 20kVdc 2500pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	32In Stock	47,25 € 39,65 € 36,60 € 35,66 €	Min.: 1 Mult.: 1	2.5 nF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	- 30 C	+ 85 C	48 mm	UHV	Bulk
Speciality Ceramic Capacitors D:60mm 50kVdc 1700pF Z5T 10% UHV-12A TDK 1: 77,56 € 427On Order	Mfr. Part No. UHV-12A Mouser Part No 810-UHV-12A	TDK	Speciality Ceramic Capacitors D:60mm 50kVdc 1700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	427On Order On Order Ship Dates Mfr. No: UHV-12A Stock: 0 On Order: 234 Expected 1/26/2027 193 Expected 3/1/2027 Factory Lead Time: 12 Weeks	77,56 € 66,95 € 62,57 € 61,22 €	Min.: 1 Mult.: 1	1.7 nF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	- 30 C	+ 85 C	60 mm	UHV	Bulk
Speciality Ceramic Capacitors D:60mm 40kVdc 2000pF Z5T 10% UHV-9A TDK 1: 68,95 € 2.258On Order	Mfr. Part No. UHV-9A Mouser Part No 810-UHV-9A	TDK	Speciality Ceramic Capacitors D:60mm 40kVdc 2000pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	2.258On Order On Order Ship Dates Mfr. No: UHV-9A Stock: 0 On Order: 1.188 Expected 11/17/2026 1.070 Expected 12/14/2026 Factory Lead Time: 18 Weeks	68,95 € 60,48 € 57,04 €	Min.: 1 Mult.: 1	2 nF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	60 mm	UHV	Bulk
Speciality Ceramic Capacitors D:20mm 40kVdc 100pF Z5T 10% UHV-241A TDK 1: 42,93 € 66On Order	Mfr. Part No. UHV-241A Mouser Part No 810-UHV-241A	TDK	Speciality Ceramic Capacitors D:20mm 40kVdc 100pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	66On Order	42,93 € 35,84 € 33,01 € 32,13 €	Min.: 1 Mult.: 1	100 pF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	- 30 C	+ 85 C	20 mm	UHV	Bulk
Speciality Ceramic Capacitors D:38mm 30kVdc 940pF Z5T 10% UHV-4A TDK 1: 61,16 € 88On Order	Mfr. Part No. UHV-4A Mouser Part No 810-UHV-4A	TDK	Speciality Ceramic Capacitors D:38mm 30kVdc 940pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	88On Order On Order Ship Dates Mfr. No: UHV-4A Stock: 0 On Order: 60 Expected 11/17/2026 28 Expected 12/16/2026 Factory Lead Time: 12 Weeks	61,16 € 51,40 € 48,10 € 46,95 €	Min.: 1 Mult.: 1	940 pF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	38 mm	UHV	Bulk
Speciality Ceramic Capacitors D:38mm 40kVdc 700pF Z5T 10% UHV-7A TDK 1: 59,40 € 68On Order	Mfr. Part No. UHV-7A Mouser Part No 810-UHV-7A	TDK	Speciality Ceramic Capacitors D:38mm 40kVdc 700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	68On Order On Order Ship Dates Mfr. No: UHV-7A Stock: 0 On Order: 2 Pending 43 Expected 12/22/2026 23 Expected 1/18/2027 Factory Lead Time: 12 Weeks	59,40 € 50,15 € 47,54 € 46,42 €	Min.: 1 Mult.: 1	700 pF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	38 mm	UHV	Bulk
Speciality Ceramic Capacitors D:38mm 50kVdc 560pF Z5T 10% UHV-10A TDK 1: 56,86 € 13On Order	Mfr. Part No. UHV-10A Mouser Part No 810-UHV-10A	TDK	Speciality Ceramic Capacitors D:38mm 50kVdc 560pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	13On Order On Order Ship Dates Mfr. No: UHV-10A Stock: 0 On Order: 1 Expected 1/21/2027 12 Expected 2/3/2027 Factory Lead Time: 12 Weeks	56,86 € 45,15 € 44,45 €	Min.: 1 Mult.: 1	560 pF	50 kVDC	Screw	35 mm (1.378 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	38 mm	UHV	Bulk
Speciality Ceramic Capacitors D:30mm 20kVdc 700pF Z5T 10% UHV-223A TDK 1: 41,47 € 3Expected 12/31/2026	Mfr. Part No. UHV-223A Mouser Part No 810-UHV-223A	TDK	Speciality Ceramic Capacitors D:30mm 20kVdc 700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	3Expected 12/31/2026	41,47 € 34,57 € 31,81 € 30,95 €	Min.: 1 Mult.: 1	700 pF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	30 mm	UHV	Bulk
Speciality Ceramic Capacitors D:48mm 40kVdc 1300pF Z5T 10% UHV-8A TDK 1: 67,91 € 12On Order	Mfr. Part No. UHV-8A Mouser Part No 810-UHV-8A	TDK	Speciality Ceramic Capacitors D:48mm 40kVdc 1300pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	12On Order On Order Ship Dates Mfr. No: UHV-8A Stock: 0 On Order: 8 Pending 4 Expected 11/17/2026 Factory Lead Time: 12 Weeks	67,91 € 57,85 € 53,82 € 52,58 €	Min.: 1 Mult.: 1	1.3 nF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	48 mm	UHV	Bulk
Speciality Ceramic Capacitors D:38mm 20kVdc 1400pF Z5T 10% UHV-1A TDK 1: 45,40 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. UHV-1A Mouser Part No 810-UHV-1A	TDK	Speciality Ceramic Capacitors D:38mm 20kVdc 1400pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	45,40 € 38,38 € 35,40 € 34,49 €	Min.: 1 Mult.: 1	1.4 nF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	38 mm	UHV	Bulk
Speciality Ceramic Capacitors D:25mm 20kVdc 400pF Z5T 10% UHV-222A TDK 1: 40,87 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. UHV-222A Mouser Part No 810-UHV-222A	TDK	Speciality Ceramic Capacitors D:25mm 20kVdc 400pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	40,87 € 33,93 € 31,95 €	Min.: 1 Mult.: 1	400 pF	20 kVDC	Screw	23 mm (0.906 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	25 mm	UHV	Bulk
Speciality Ceramic Capacitors D:25mm 40kVdc 200pF Z5T 10% UHV-242A TDK 1: 48,56 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. UHV-242A Mouser Part No 810-UHV-242A	TDK	Speciality Ceramic Capacitors D:25mm 40kVdc 200pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	48,56 € 40,69 € 37,54 € 36,56 €	Min.: 1 Mult.: 1	200 pF	40 kVDC	Screw	32 mm (1.26 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	25 mm	UHV	Bulk
Speciality Ceramic Capacitors D:48mm 30kVdc 1700pF Z5T 10% UHV-5A TDK 1: 63,86 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. UHV-5A Mouser Part No 810-UHV-5A	TDK	Speciality Ceramic Capacitors D:48mm 30kVdc 1700pF Z5T 10% Learn More about TDK uhv capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	63,86 € 53,03 €	Min.: 1 Mult.: 1	1.7 nF	30 kVDC	Screw	26 mm (1.024 in)	High Voltage Ceramic Capacitors	Z5T	10 %	+ 10 C	+ 85 C	48 mm	UHV	Bulk

UHV Ultra-High-Voltage Ceramic Capacitors

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UHV Ultra-High-Voltage Ceramic Capacitors

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