SPC Series capacitors specifically designed for snubber and resonance circuits, pulse and high loads. These capacitors are able to work in chains both AC and DC currents.

The capacitor structure is applied “dry” technology using metallized polypropylene film. Particular polymeric dielectric composition provides a high dielectric strength in the working temperature range from -60 ° C to + 105 ° C.

SPC Series Capacitors are typically installed in parallel such as a semiconductor, transistors (IGBT, MOSFET), diode, thyristor (GTO), and others., To drown out the high voltage peaks that occur when switching of these semiconductors.

Furthermore, they can reduce the total switching losses limit the steepness of voltage dv / dt and the current di / dt, to reduce electromagnetic interference from semiconductors and ensure safe operation area (SOA) under load.

Due to the shortened conclusions of capacitors and the possibility of establishing a minimum length conductors connecting them with semiconductors, it is possible as much as possible to minimize losses arising from switching of semiconductors.

Technical characteristics

Technical characteristics
StandartIEC 61071
Capacitance0,15µF to 45µF
Capacitance tolerance±10% (optional ±5%)
Rated DC Voltage250 to 2000 V
Maximum ripple currentup to 20 A
DielectricPolypropylene
Tangent of the loss angle2х10-4
Test voltage between shorted terminals and case1,5 x Un (10s, 25°С ± 5°С)
Test voltage between shorted terminals and case3 – 4 kVAC (60s, 50Hz, 25°С ± 5°С)
Operating temperature–60°C /+ 85°C (optional 105°C)
Storage temperature–60°C /+ 85°C
Cooling modeNatural
CasePlastic case
Filling materialPU resin UL94 V0
Failure rate<100FIT
Lifetime Expectancy>100 000h

Case

Self-extinguishing plastic case is filled with resin that meets RoHs requirements (according to UL 94 V0). Self-extinguishing polyurethane resin (according to UL 94 V0)

Dimensional drawing (SPC SERIES)


Technical characteristics

Technical characteristics
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 250V DC /160Vrms
10 250 160 0,28 149,6 6 1,6 43 44,5 29 26 SPC025K1P10C##
12 250 160 0,41 179,5 8 1,4 40 44,5 29 26 SPC025K1P12C##
15 250 160 0,64 224,4 10 1,2 32 45 34 36 SPC025K2P15C##
20 250 160 1,13 299,2 13 1 29 45 34 36 SPC025K2P20C##
25 250 160 1,76 374 16 0,8 27 45 34 36 SPC025K2P25C##
30 250 160 2,54 224,4 20 0,7 13 48 60 35 SPC025K3P30C##
35 250 160 3,46 261,8 23 0,6 12 48 60 35 SPC025K3P35C##
40 250 160 2,62 455,6 20 0,9 18 57 54 38 SPC025K4P40C##
45 250 160 3,31 512,6 22 0,8 18 57 54 38 SPC025K4P45C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 340V DC /220Vrms
4,7 340 220 0,1 88 5 2,6 43 44,5 29 26 SPC034K1P4,7C##
6,8 340 220 0,21 128 7 1,9 40 44,5 29 26 SPC034K1P6,8C##
10 340 220 0,45 188 10 1,4 31 45 34 36 SPC034K2P10C##
12 340 220 0,64 226 12 1,2 29 45 34 36 SPC034K2P12C##
15 340 220 1 282 14 1 28 45 34 36 SPC034K2P15C##
20 340 220 1,78 188 18 0,8 13 48 60 35 SPC034K3P20C##
22 340 220 2,16 207 20 0,7 13 48 60 35 SPC034K3P22C##
25 340 220 1,61 358 18 1,1 18 57 54 38 SPC034K4P25C##
28 340 220 2,03 401 21 1 18 57 54 38 SPC034K4P28C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 400V DC /280Vrms
3 400 280 0,06 68 4 3,4 46 44,5 29 26 SPC04K1P3C##
4 400 280 0,1 91 6 2,6 40 44,5 29 26 SPC04K1P4C##
6,8 400 280 0,3 153,9 8 1,6 32 45 34 36 SPC04K2P6,8C##
8 400 280 0,41 181,1 10 1,4 30 45 34 36 SPC04K2P8C##
9 400 280 0,52 203,7 12 1,3 29 45 34 36 SPC04K2P9C##
10 400 280 0,65 113,2 13 1,1 14 48 60 35 SPC04K3P10C##
12,5 400 280 1,01 141,5 15 1 14 48 60 35 SPC04K3P12,5C##
15 400 280 0,84 258,5 14 1,4 19 57 54 38 SPC04K4P15C##
20 400 280 1,5 344,6 20 1,1 17 57 54 38 SPC04K4P20C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 600V DC /340Vrms
2,5 600 340 0,07 76 5 3 42 44,5 29 26 SPC06K1P2,5C##
3 600 340 0,1 91 6 2,6 39 44,5 29 26 SPC06K1P3C##
4,7 600 340 0,26 142,4 8 1,8 32 45 34 36 SPC06K2P4,7C##
5 600 340 0,29 151,5 10 1,7 30 45 34 36 SPC06K2P5C##
6,8 600 340 0,54 206,1 13 1,3 28 45 34 36 SPC06K2P6,8C##
8 600 340 0,74 121,2 15 1,1 13 48 60 35 SPC06K3P8C##
9 600 340 0,94 136,4 17 1 13 48 60 35 SPC06K3P9C##
10 600 340 0,67 230,7 14 1,5 19 57 54 38 SPC06K4P10C##
11 600 340 0,81 253,8 15 1,4 19 57 54 38 SPC06K4P11C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 700V DC /400Vrms
1,5 700 400 0,04 56,97 4 4 44 44,5 29 26 SPC07K1P1,5C##
2 700 400 0,07 75,96 6 3 40 44,5 29 26 SPC07K1P2C##
3,3 700 400 0,2 125,3 9 2 30 45 34 36 SPC07K2P3,3C##
4 700 400 0,29 151,9 11 1,7 29 45 34 36 SPC07K2P4C##
4,7 700 400 0,4 178,5 13 1,4 27 45 34 36 SPC07K2P4,7C##
5 700 400 0,45 94,94 14 1,3 14 48 60 35 SPC07K3P5C##
5,6 700 400 0,57 106,3 15 1,2 13 48 60 35 SPC07K3P5,6C##
6 700 400 0,38 173,5 12 2 20 57 54 38 SPC07K4P6C##
6,8 700 400 0,49 196,6 13 1,8 19 57 54 38 SPC07K4P6,8C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 850V DC /450Vrms
1 850 450 0,11 105 6 5,7 35 44,5 29 26 SPC085K1P1,2C##
1,2 850 450 0,16 125 7 4,8 34 44,5 29 26 SPC085K1P1,5C##
2 850 450 0,44 209 12 3 26 45 34 36 SPC085K2P2,5C##
2,2 850 450 0,53 230 13 2,8 26 45 34 36 SPC085K2P3,0C##
2,5 850 450 0,69 261 14 2,5 25 45 34 36 SPC085K2P3,3C##
3 850 450 0,99 157 17 2 12 48 60 35 SPC085K3P4,0C##
3,3 850 450 1,2 173 19 1,9 12 48 60 35 SPC085K3P5,0C##
4 850 450 0,95 307 17 3 17 57 54 38 SPC085K4P5,6C##
4,7 850 450 1,31 361 18 2,6 17 57 54 38 SPC085K4P6,0C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 1000V DC /480Vrms
0,68 1000 480 0,07 83 5 7,2 38 44,5 29 26 SPC10K1P1,0C##
0,82 1000 480 0,1 100 6 6 36 44,5 29 26 SPC10K1P1,2C##
1 1000 480 0,15 122 7 5 30 45 34 36 SPC10K2P2,0C##
1,2 1000 480 0,22 147 9 4,2 28 45 34 36 SPC10K2P2,2C##
1,5 1000 480 0,34 183 11 3,4 27 45 34 36 SPC10K2P2,5C##
2,2 1000 480 0,73 135 16 2,3 12 48 60 35 SPC10K3P3,0C##
2,5 1000 480 0,94 153 18 2,1 12 48 60 35 SPC10K3P3,3C##
3 1000 480 0,73 269 16 3,4 17 57 54 38 SPC10K4P4,0C##
3,3 1000 480 0,89 296 17 3,1 17 57 54 38 SPC10K4P4,7C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 1250V DC /500Vrms
0,47 1250 500 0,04 66 4 9 38 44,5 29 26 SPC12K1P068C##
0,68 1250 500 0,09 95 6 6,3 35 44,5 29 26 SPC12K1P082C##
0,82 1250 500 0,13 115 7 5,3 29 45 34 36 SPC12K2P1,2C##
1 1250 500 0,2 140 9 4,4 28 45 34 36 SPC12K2P1,5C##
1,2 1250 500 0,28 168 11 3,7 26 45 34 36 SPC12K2P2,0C##
1,5 1250 500 0,45 105 13 2,9 13 48 60 35 SPC12K3P2,2C##
2 1250 500 0,79 140 18 2,3 12 48 60 35 SPC12K3P2,5C##
2,2 1250 500 0,52 226 14 4 17 57 54 38 SPC12K4P3,0C##
2,5 1250 500 0,67 257 16 3,5 17 57 54 38 SPC12K4P3,3C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 1600V DC /600Vrms
0,33 1600 600 0,03 56 4 11,1 36 44,5 29 26 SPC16K1P033C##
0,47 1600 600 0,06 80 6 7,8 33 44,5 29 26 SPC16K1P047C##
0,56 1600 600 0,09 95 7 6,6 28 45 34 36 SPC16K2P068C##
0,68 1600 600 0,13 115 8 5,5 27 45 34 36 SPC16K2P082C##
0,82 1600 600 0,2 139 10 4,6 26 45 34 36 SPC16K2P1,0C##
1 1600 600 0,29 85 12 3,8 13 48 60 35 SPC16K3P1,2C##
1,2 1600 600 0,42 102 14 3,2 12 48 60 35 SPC16K3P1,3C##
1,3 1600 600 0,28 167 12 5,3 18 57 54 38 SPC16K4P1,5C##
1,5 1600 600 0,38 193 14 4,6 17 57 54 38 SPC16K4P2,0C##
 
Cµ, F UDC, V Urms, V I²t A²s Ipeak, A Irms, A ESR, mΩ Rth, K/W L, mm W, mm H, mm Ordering part number
Un 2000V DC /700Vrms
0,15 2000 700 0,03 50 4 20 35 44,5 29 26 SPC20K1P015C##
0,18 2000 700 0,04 60 5 17 32 44,5 29 26 SPC20K1P018C##
0,22 2000 700 0,05 73 5 14 28 45 34 36 SPC20K2P022C##
0,33 2000 700 0,12 110 8 9 26 45 34 36 SPC20K2P033C##
0,47 2000 700 0,25 156 11 7 24 45 34 36 SPC20K2P047C##
0,68 2000 700 0,52 113 15 4,5 12 48 60 35 SPC20K3P068C##
0,82 2000 700 0,64 126 17 4,1 11 48 60 35 SPC20K3P082C##
0,94 2000 700 0,52 226 13 6,3 17 57 54 38 SPC20K4P094C##
1 2000 700 0,58 240 14 6 16 57 54 38 SPC20K4P1C##

Ordering part number


Applications

Uninterruptible power supplies (UPS), inverters, welding machines, electric drives, wind turbines and many others.

Standards

IEC 61071:
Power electronic capacitors
IEC 60068-1:
Environmental Testing Part 1: General andGuidance
UL 94:
Plastic flammability testing