HV High Voltage Capacitors

Vishay / Vitramon HV High Voltage Capacitors feature excellent reliability and thermal shock performance. These capacitors are available in an extended voltage range of up to 5kVDC in four case sizes, ranging from 1812 to 2225. The higher breakdown voltage increases reliability against voltage spikes, while the serial electrode design reduces the risk of short circuits due to mechanical cracks. Vishay / Vitramon HV High Voltage Capacitors are ideally suited for input and output filtering in power supplies and analog and digital modems, snubbing in power converters, and buffering in voltage multipliers.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Dielectric
Tolerance
Case Code - in
Case Code - mm
Termination Style
Termination
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Product
Series
Packaging
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT 2.2nF 3000volts 10% X7R High Voltage
Datasheet
3 839Expected 11/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

2.2 nF 3 kVDC X7R 10 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT 3.9nF 3000volts 10% X7R High Voltage
Datasheet
12 058Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

3.9 nF 3 kVDC X7R 10 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT 10nF 3000volts 10% X7R High Voltage
Datasheet
4 500Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 nF 3 kVDC X7R 10 % 2220 5650 SMD/SMT Standard - 55 C + 125 C 5.59 mm (0.22 in) 5.08 mm (0.2 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT MLCC 1500pF, 5%, X7R, 5kVDC
Datasheet
1 000Expected 11/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.5 nF 5 kVDC X7R 5 % 2225 (Reversed) 5664 (Reversed) SMD/SMT Flexible (Soft) - 55 C + 125 C 5.59 mm (0.22 in) 6.35 mm (0.25 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV2220Y102KX6ATHV
Datasheet
1 292Expected 12/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 kVDC X7R 10 % 2220 5650 SMD/SMT Standard - 55 C + 125 C 5.59 mm (0.22 in) 5.08 mm (0.2 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y101KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y121KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y151KX6ATHV
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel, Cut Tape, MouseReel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y181KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y221KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y271KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
: 2 000

6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV Reel
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1808Y331KX6ATHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 2 000
6 kVDC X7R 10 % 1808 4520 SMD/SMT Standard - 55 C + 125 C 4.57 mm (0.18 in) 2.03 mm (0.08 in) 2.18 mm (0.086 in) General Type MLCCs HV
Vishay Multilayer Ceramic Capacitors MLCC - SMD/SMT HV 1812 C0G 100pF 0.1 Ni barrier 4kV 7" reel, high voltage
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
: 1 000
4 kVDC C0G (NP0) 10 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102JXHARHV
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 4 000

3 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel, Cut Tape
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102JXHATHV
Datasheet
Non-Stocked
Min.: 2 000
Mult.: 1 000
: 1 000

3 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102JXVARHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 4 000
: 4 000

4 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102JXVATHV
Datasheet
Non-Stocked
Min.: 2 000
Mult.: 1 000
: 1 000

4 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Vitramon Multilayer Ceramic Capacitors MLCC - SMD/SMT 1.0nF 4000volts 10% X7R High Voltage
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

1 nF 4 kVDC X7R 10 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102MXHARHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 4 000
: 4 000

3 kVDC X7R 20 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102MXHATHV
Datasheet
Non-Stocked
Min.: 2 000
Mult.: 1 000
: 1 000

3 kVDC X7R 20 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102MXVARHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 4 000
: 4 000

4 kVDC X7R 20 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y102MXVATHV
Datasheet
Non-Stocked
Min.: 2 000
Mult.: 1 000
: 1 000

4 kVDC X7R 20 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y122JXHARHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 4 000
: 4 000

3 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y122JXHATHV
Datasheet
Non-Stocked
Min.: 2 000
Mult.: 1 000
: 1 000

3 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel
Vishay / Sprague Multilayer Ceramic Capacitors MLCC - SMD/SMT HV1812Y122JXVARHV
Datasheet
Non-Stocked
Min.: 4 000
Mult.: 4 000
: 4 000

4 kVDC X7R 5 % 1812 4532 SMD/SMT Standard - 55 C + 125 C 2.7 mm (0.106 in) General Type MLCCs HV Reel