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The FB3-series of heavy duty 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).
FB3-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 FB3 series
Standart | IEC 61071 (optional IEC 61881) |
Capacitance | 12µF to 460µF |
Capacitance tolerance | ±10% (optional ±5%) |
Rated DC Voltage | 550 to 1900 V |
Maximum ripple current | up to 100 A |
Dielectric | Polypropylene |
Tangent of the loss angle | 2х10-4 |
Test voltage between terminals | 1,5 x Un (10s, 25°С ± 5°С) |
Test voltage between shorted terminals and case | 3kVAC (60s, 50Hz, 25°С ± 5°С) |
Operating temperature | –60°C / + 85°C (optional 105°C) |
Storage temperature | –60°C / + 85°C |
Cooling mode | Natural |
Case | Cylindrical aluminum case |
Filling material | PU 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). Self-extinguishing polyurethane resin (according to UL 94).
Dimensional drawing (FB3 series)

- Max torque of terminals is 4N*m. (M6)
- Max torque of terminals is 7N*m. (M8)
Technical data FB3 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= 600V DC 245V AC Upeak= 780V Urms= 175V Us= 900V | |||||||||||
100 | 90 | 2,4 | 7,3 | 0,6 | 7,7 | 28 | 18 | 88 | 43 | 0,4 | FB3F(M)06k43H100C |
120 | 100 | 2,9 | 8,8 | 0,5 | 6,8 | 28 | 22 | 88 | 43 | 0,4 | FB3F(M)06k43H120C |
160 | 80 | 2,3 | 7 | 0,7 | 7,8 | 30 | 29 | 88 | 56 | 0,5 | FB3F(M)06k56H160C |
200 | 90 | 2,9 | 8,8 | 0,7 | 6,6 | 30 | 36 | 88 | 56 | 0,5 | FB3F(M)06k56H200C |
230 | 75 | 2,4 | 7,3 | 0,9 | 7,3 | 40 | 41 | 88 | 68 | 0,6 | FB3F(M)06k68H230C |
300 | 85 | 3,2 | 9,5 | 0,8 | 6 | 40 | 54 | 88 | 68 | 0,6 | FB3F(M)06k68H300C |
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 280V AC Upeak= 910V Urms= 200V Us= 1050V | |||||||||||
75 | 75 | 2 | 5,9 | 0,55 | 7 | 28 | 18 | 88 | 43 | 0,5 | FB3F(M)07k43H75C |
100 | 90 | 2,6 | 7,9 | 0,49 | 7,5 | 28 | 25 | 88 | 43 | 0,5 | FB3F(M)07k43H100C |
140 | 60 | 2,2 | 6,7 | 0,67 | 8,8 | 30 | 34 | 88 | 56 | 0,5 | FB3F(M)07k56H140C |
150 | 75 | 2,4 | 7,2 | 0,65 | 8 | 30 | 37 | 88 | 56 | 0,5 | FB3F(M)07k56H150C |
160 | 60 | 1,8 | 5,5 | 0,94 | 8,8 | 40 | 39 | 88 | 68 | 0,6 | FB3F(M)07k68H160C |
230 | 70 | 2,6 | 7,9 | 0,75 | 7,3 | 40 | 56 | 88 | 68 | 0,6 | FB3F(M)07k68H230C |
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 350V AC Upeak= 1170V Urms= 250V Us= 1350V | |||||||||||
40 | 70 | 1,3 | 4 | 0,69 | 9,7 | 28 | 16 | 88 | 43 | 0,5 | FB3F(M)09k43H40C |
60 | 85 | 2 | 6 | 0,56 | 7,8 | 28 | 24 | 88 | 43 | 0,5 | FB3F(M)09k43H60C |
75 | 65 | 1,5 | 4,5 | 0,87 | 9,1 | 30 | 30 | 88 | 56 | 0,6 | FB3F(M)09k56H75C |
100 | 70 | 2 | 6 | 0,73 | 7,9 | 30 | 41 | 88 | 56 | 0,5 | FB3F(M)09k56H100C |
140 | 55 | 2 | 6 | 0,89 | 8 | 40 | 57 | 88 | 68 | 0,6 | FB3F(M)09k68H140C |
150 | 65 | 2,1 | 6,4 | 0,86 | 7,4 | 40 | 61 | 88 | 68 | 0,6 | FB3F(M)09k68H150C |
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 420V AC Upeak= 1430V Urms= 300V Us= 1650V | |||||||||||
40 | 85 | 1,6 | 4,8 | 0,63 | 7,9 | 28 | 24 | 88 | 43 | 0,5 | FB3F(M)11k43H40C |
47 | 100 | 1,9 | 5,6 | 0,58 | 6,9 | 28 | 28 | 88 | 43 | 0,5 | FB3F(M)11k43H47C |
60 | 75 | 1,4 | 4,3 | 0,9 | 8,3 | 30 | 36 | 88 | 56 | 0,6 | FB3F(M)11k56H60C |
75 | 90 | 1,8 | 5,4 | 0,78 | 7 | 30 | 45 | 88 | 56 | 0,6 | FB3F(M)11k56H75C |
90 | 75 | 1,6 | 4,7 | 1,07 | 7,5 | 40 | 54 | 88 | 68 | 0,6 | FB3F(M)11k68H90C |
100 | 85 | 1,7 | 5,2 | 0,99 | 6,9 | 40 | 61 | 88 | 68 | 0,6 | FB3F(M)11k68H100C |
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 490V AC Upeak= 1690V Urms= 350V Us= 1950V | |||||||||||
25 | 85 | 1,2 | 3,5 | 0,76 | 8,5 | 28 | 15 | 88 | 43 | 0,5 | FB3F(M)13k43H25C |
35 | 100 | 1,6 | 4,9 | 0,63 | 6,7 | 28 | 21 | 88 | 43 | 0,5 | FB3F(M)13k43H35C |
40 | 75 | 1,1 | 3,4 | 1,07 | 8,6 | 30 | 24 | 88 | 56 | 0,6 | FB3F(M)13k56H40C |
50 | 90 | 1,4 | 4,2 | 0,92 | 7,4 | 30 | 30 | 88 | 56 | 0,6 | FB3F(M)13k56H50C |
60 | 75 | 1,2 | 3,6 | 1,29 | 7,8 | 40 | 36 | 88 | 68 | 0,6 | FB3F(M)13k68H60C |
75 | 85 | 1,5 | 4,5 | 1,09 | 6,8 | 40 | 45 | 88 | 68 | 0,6 | FB3F(M)13k68H75C |
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 560V AC Upeak= 1950V Urms= 400V Us= 2250V | |||||||||||
18 | 85 | 1 | 2,9 | 0,87 | 8,6 | 28 | 11 | 88 | 43 | 0,5 | FB3F(M)15k43H18C |
25 | 100 | 1,3 | 4 | 0,71 | 7 | 28 | 15 | 88 | 43 | 0,4 | FB3F(M)15k43H25C |
35 | 75 | 1,1 | 3,4 | 1,07 | 8 | 30 | 21 | 88 | 56 | 0,6 | FB3F(M)15k56H35C |
40 | 90 | 1,3 | 3,9 | 0,98 | 7,2 | 30 | 24 | 88 | 56 | 0,6 | FB3F(M)15k56H40C |
50 | 75 | 1,2 | 3,5 | 1,34 | 7,5 | 40 | 30 | 88 | 68 | 0,7 | FB3F(M)15k68H50C |
60 | 85 | 1,4 | 4,2 | 1,17 | 6,6 | 40 | 36 | 88 | 68 | 0,6 | FB3F(M)15k68H60C |
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 630V AC Upeak= 2210V Urms= 450V Us= 2550V | |||||||||||
12 | 85 | 0,7 | 2,2 | 1,07 | 9,1 | 28 | 7 | 88 | 43 | 0,5 | FB3F(M)17k43H12C |
18 | 100 | 1,1 | 3,3 | 0,81 | 7,4 | 28 | 11 | 88 | 43 | 0,4 | FB3F(M)17k43H18C |
25 | 75 | 0,9 | 2,7 | 1,27 | 8,3 | 30 | 15 | 88 | 56 | 0,6 | FB3F(M)17k56H25C |
35 | 90 | 1,3 | 3,8 | 0,99 | 6,7 | 30 | 21 | 88 | 56 | 0,5 | FB3F(M)17k56H35C |
40 | 75 | 1 | 3,1 | 1,45 | 7,4 | 40 | 24 | 88 | 68 | 0,6 | FB3F(M)17k68H40C |
47 | 85 | 1,2 | 3,7 | 1,29 | 6,6 | 40 | 28 | 88 | 68 | 0,7 | FB3F(M)17k68H47C |
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 700V AC Upeak= 2470V Urms= 500V Us= 2850V | |||||||||||
12 | 60 | 2 | 5,9 | 0,61 | 8,8 | 28 | 15 | 88 | 43 | 0,4 | FB3F(M)19k43H12C |
15 | 75 | 2,4 | 7,3 | 0,55 | 7,1 | 28 | 19 | 88 | 43 | 0,4 | FB3F(M)19k43H15C |
18 | 55 | 1,7 | 5 | 0,88 | 9,1 | 30 | 23 | 88 | 56 | 0,6 | FB3F(M)19k56H18C |
25 | 65 | 2,3 | 7 | 0,72 | 7,3 | 30 | 32 | 88 | 56 | 0,5 | FB3F(M)19k56H25C |
33 | 50 | 2,1 | 6,3 | 0,96 | 7,9 | 40 | 42 | 88 | 68 | 0,6 | FB3F(M)19k68H33C |
35 | 55 | 2,2 | 6,7 | 0,92 | 7,5 | 40 | 45 | 88 | 68 | 0,7 | FB3F(M)19k68H35C |
STANDARDS
- IEC 61071:
- Power electronic capacitors
- IEC 60068-1:
- Environmental Testing Part 1: General and Guidance
- UL 94:
- Plastic flammability testing