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The FB2-series of capacitors are specifically designed to filter high harmonic voltage in DC. These capacitors have a small value of their own losses.

Production is based on a “dry” technology where the metallized polypropylene film with self-healing is used. And the special composition of polymeric dielectric enables to reach high dielectric strength in the temperature range up to +85°С.

Special construction of cases and connection terminals provide low self-inductance (from 28 nH to 50 nH).

FB2-capacitors can be alternative to capacitors of the other technologies, because they can stand different high voltage ripples.

These capacitors have high values of operating current and long operating time.

Technical data FB2 series

Technical data FB2 series
StandartIEC 61071 (optional IEC 61881)
Capacitance15µF to 700µF
Capacitance tolerance±10% (optional ±5%)
Rated DC Voltage550 to 1900 V
Maximum ripple currentup to 100 A
DielectricPolypropylene
Tangent of the loss angle 2х10-4
Test voltage between terminals1,5 x Un (10s, 25°С ± 5°С)
Test voltage between shorted terminals and case3kVAC (60s, 50Hz, 25°С ± 5°С)
Operating temperature–60°C / + 85°C (optional 105°C)
Storage temperature–60°C / + 85°C
Cooling modeNatural
CaseCylindrical aluminum case UL94 V0
Filling materialPU resin UL94 V0
Failure rate<100FIT
Lifetime Expectancy>100 000h
LIFETIME EXPECTANCY
RMS working Current vs ambient t

Case

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

Dimensional drawing (FB2 SERIES)


  • Max torque of terminals is 4N*m. (M6)
  • Max torque of terminals is 7N*m. (M8)

Technical data FB2 series

Technical data FB2 series
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 550V DC 180V AC   Upeak= 715V    Urms= 130V    Us= 820V
100 65 2 5,9 0,8 10,2 28 15 85 43 0,4 FB2F(M)05k43H100C
150 80 2,9 8,8 0,7 8,2 28 23 85 43 0,4 FB2F(M)05k43H150C
200 60 2,4 7,1 1 9,3 36 30 85 56 0,5 FB2F(M)05k56H200C
300 80 3,5 10,6 0,8 6,9 36 45 85 56 0,5 FB2F(M)05k56H300C
400 70 3,4 10,2 1 7 43 61 85 68 0,6 FB2F(M)05k68H400C
450 75 3,8 11,4 1 6,2 43 68 85 68 0,6 FB2F(M)05k68H450C
600 60 3,2 9,7 1,4 6,3 50 91 85 95 0,8 FB2F(M)05k95H600C
700 70 3,8 11,3 1,3 5,5 50 106 85 95 0,8 FB2F(M)05k95H700C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 700V DC 210V AC   Upeak= 910V    Urms= 150V    Us= 1050V
75 65 1,8 5,3 0,84 10,16 28 18 85 43 0,4 FB2F(M)07k43H75C
120 85 2,8 8,5 0,63 7,75 28 29 85 43 0,4 FB2F(M)07k43H120C
150 60 2,1 6,4 1,01 9,29 36 37 85 56 0,5 FB2F(M)07k56H150C
200 75 2,9 8,6 0,83 7,54 36 49 85 56 0,5 FB2F(M)07k56H200C
230 60 2,4 7,1 1,2 8,34 43 56 85 68 0,6 FB2F(M)07k68H230C
300 75 3,1 9,2 0,99 6,78 43 74 85 68 0,6 FB2F(M)07k68H300C
350 55 2,3 6,8 1,74 7,22 50 86 85 95 0,8 FB2F(M)07k95H350C
450 65 2,9 8,8 1,43 6,15 50 110 85 95 0,8 FB2F(M)07k95H450C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 900V DC 240V AC   Upeak= 1170V    Urms= 170V    Us= 1350V
75 70 2 5,9 0,78 9,21 28 30 85 43 0,4 FB2F(M)09k43H75C
100 85 2,6 7,9 0,66 7,44 28 41 85 43 0,4 FB2F(M)09k43H100C
120 60 1,9 5,7 1,1 9,26 36 49 85 56 0,5 FB2F(M)09k56H120C
150 70 2,4 7,2 0,94 8,06 36 61 85 56 0,5 FB2F(M)09k56H150C
200 60 2,3 6,8 1,23 7,99 43 81 85 68 0,6 FB2F(M)09k68H200C
230 70 2,6 7,9 1,11 7,16 43 93 85 68 0,6 FB2F(M)09k68H230C
300 55 2,2 6,5 1,81 7,03 50 122 85 95 0,8 FB2F(M)09k95H300C
350 60 2,5 7,6 1,6 6,43 50 142 85 95 0,8 FB2F(M)09k95H350C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 1100V DC 300V AC   Upeak= 1430V    Urms= 255V    Us= 1650V
47 65 1,6 4,7 0,93 9,32 28 28 85 43 0,4 FB2F(M)11k43H47C
60 75 2 6 0,79 7,96 28 36 85 43 0,4 FB2F(M)11k43H60C
75 55 1,5 4,5 1,33 9,39 36 45 85 56 0,5 FB2F(M)11k56H75C
100 65 2 6 1,07 7,89 36 61 85 56 0,5 FB2F(M)11k56H100C
120 55 1,7 5,2 1,53 8,29 43 73 85 68 0,6 FB2F(M)11k68H120C
150 65 2,1 6,4 1,17 7,14 43 91 85 68 0,6 FB2F(M)11k68H150C
160 45 1,5 4,4 2,54 7,63 50 97 85 95 0,8 FB2F(M)11k95H160C
230 55 2,1 6,3 1,87 6,32 50 139 85 95 0,8 FB2F(M)11k95H230C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 1300V DC 360V AC   Upeak= 1690V    Urms= 255V    Us= 1950V
35 60 1,4 4,2 1,01 9,16 28 30 85 43 0,4 FB2F(M)13k43H35C
47 80 1,9 5,6 0,83 7,06 28 40 85 43 0,4 FB2F(M)13k43H47C
60 55 1,4 4,3 1,38 8,8 36 51 85 56 0,5 FB2F(M)13k56H60C
75 65 1,8 5,4 1,16 7,36 36 63 85 56 0,5 FB2F(M)13k56H75C
80 45 1,4 4,1 1,84 8,73 43 68 85 68 0,6 FB2F(M)13k68H80C
100 55 1,7 5,2 1,54 7,5 43 85 85 68 0,6 FB2F(M)13k68H100C
120 40 1,3 4 2,78 7,6 50 101 85 95 0,8 FB2F(M)13k95H120C
150 50 1,6 4,9 2,29 6,6 50 127 85 95 0,8 FB2F(M)13k95H150C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 1500V DC 420V AC   Upeak= 1950V    Urms= 300V    Us= 2250V
25 60 1,2 3,5 1,16 9,17 28 28 85 43 0,4 FB2F(M)15k43H25C
35 75 1,6 4,9 0,91 6,95 28 39 85 43 0,4 FB2F(M)15k43H35C
40 45 1,1 3,4 1,69 9,5 36 45 85 56 0,5 FB2F(M)15k56H40C
55 60 1,5 4,6 1,31 7,45 36 62 85 56 0,5 FB2F(M)15k56H55C
60 45 1,2 3,6 2,06 8,53 43 68 85 68 0,6 FB2F(M)15k68H60C
75 55 1,5 4,5 1,71 7,29 43 84 85 68 0,6 FB2F(M)15k68H75C
100 40 1,3 3,9 2,85 7,15 50 113 85 95 0,8 FB2F(M)15k95H100C
120 50 1,5 4,6 2,43 6,23 50 135 85 95 0,8 FB2F(M)15k95H120C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 1700V DC 480V AC   Upeak= 2210V    Urms= 340V    Us= 2550V
18 50 1 2,9 1,35 9,67 28 26 85 43 0,4 FB2F(M)17k43H18C
25 70 1,3 4 1,06 7,44 28 36 85 43 0,4 FB2F(M)17k43H25C
35 50 1,1 3,4 1,69 8,64 28 51 85 56 0,5 FB2F(M)17k56H35C
40 55 1,3 3,9 1,52 7,86 28 58 85 56 0,5 FB2F(M)17k56H40C
47 45 1,1 3,3 2,27 8,36 28 68 85 68 0,6 FB2F(M)17k68H47C
55 50 1,3 3,8 1,99 7,56 28 79 85 68 0,6 FB2F(M)17k68H55C
75 40 1,1 3,3 3,27 7,16 28 108 85 95 0,8 FB2F(M)17k95H75C
90 45 1,3 4 2,78 6,44 28 130 85 95 0,8 FB2F(M)17k95H90C
 
C, µF I max, A rms Ip, kA peak Is, kA peak Rs, mΩ Rth, °C/W Ls, nH Ws, Joule D, mm H, mm Weight, kg Ordering part number
Un= 1900V DC 540V AC   Upeak= 2470V    Urms= 385V    Us= 2850V
15 50 0,9 2,7 1,43 9,4 28 27 85 43 0,4 FB2F(M)19k43H15C
18 60 1,1 3,3 1,24 8,2 28 32 85 43 0,4 FB2F(M)19k43H18C
25 45 0,9 2,7 2,03 9,14 28 45 85 56 0,5 FB2F(M)19k56H25C
35 55 1,3 3,8 1,54 7,13 28 63 85 56 0,5 FB2F(M)19k56H35C
40 45 1 3,1 2,36 8,05 28 72 85 68 0,6 FB2F(M)19k68H40C
47 50 1,2 3,7 2,05 7,08 28 85 85 68 0,6 FB2F(M)19k68H47C
60 35 1 3 3,59 7,24 28 108 85 95 0,8 FB2F(M)19k95H60C
70 40 1,2 3,5 3,13 6,57 28 126 85 95 0,8 FB2F(M)19k95H70C

STANDARDS

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