AC Feedthrough Capacitor
Approvalsn IEC/EN 60384-14 approval
n Rated currents from 10 to 200A
n 5kV pulse test capability
n Class Y2 capacitor
Typical applications
Feedthrough capacitors offer a high insertion
loss across a broad band of frequencies from
a few tens of kHz up to the GHz region. The
construction of feedthrough capacitors cause
a better suppression performance over a much
wider frequency range than a conventional
two-wire capacitor of equivalent value.
Different versions are available offering a
wide selection on operating currents and per-
formance levels. AC feedthrough capacitors
are designed and approved for up to 300VAC
50/60Hz operation.
n Very low internal series inductance.
n Very high self-resonant frequency.
n Self-healing dielectric.
n High quality and reliability.
n Through-bulkhead mounting.
n Anti-twist protection.
n Custom-specific or dual-versions on
request.
n Power line filter for 110/240VAC power
lines
n Increasing system and information security
n Power supplies
n Switching and cellular equipment
n Computer servers
n UPS power supplies
n Medical equipment
n Shielded rooms
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz (UL)
300VAC, 50/60Hz (ENEC)
1000VDC max.
Rated currents: 10 to 200A @ 60°C max.
Capacitor class: Y2
High potential test voltage: 3000VDC for 2 sec
Insulation resistance (100VDC after 60 sec): < 0.33µF, R > 1500MΩ
> 0.33µF, τ > 5000s
Temperature range (operation and storage): -40°C to +100°C (40/100/21)
Flammability corresponding to: UL 94V-2 or better
MTBF @ 60°C/300V (Mil-HB-217F): < 200A: > 1,600,000 hours
≥ 200A: > 850,000 hours
Typical electrical schematic
C
Feedthrough Components
FN 751X
Feedthrough Rated current Leakage current* Capacitance** DC resistance*** Weight
@ 60°C @ 250VAC/50Hz C R @ 25°C
[A] [mA] [nF] [mΩ] [g]
Feedthrough selector table
FN 7510-10-M3 10 0.21 2.2 0.8 15
FN 7511-10-M3 10 0.44 4.7 0.8 15
FN 7510-16-M4 16 0.44 4.7 0.5 28
FN 7511-16-M4 16 0.94 10 0.52 28
FN 7512-16-M4 16 4.4 47 0.62 33
FN 7513-16-M4 16 9.4 100 0.58 65
FN 7510-20-M4 20 0.44 4.7 0.5 28
FN 7510-32-M4 32 0.44 4.7 0.52 28
FN 7511-32-M4 32 0.94 10 0.52 28
FN 7512-32-M4 32 3.1 33 0.62 34
FN 7514-32-M4 32 9.4 100 0.58 65
FN 7512-63-M6 63 9.4 100 0.3 70
FN 7510-100-M8 100 4.4 47 0.23 100
FN 7511-100-M8 100 9.4 100 0.23 100
FN 7511-200-M10 200 20.7 220 0.16 157
* Tolerance +20%
** Tolerance ±20%
*** Tolerance +15%
50Ω system
Typical filter attenuation
10A types 16 and 20A types 32A types 63A types
100A types 200A types
> Components > FN 751X
Mechanical data
16 to 32A types
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
A B C D E L M N S T
Dimensions
FN 7510-10-M3 57 10 16.85 ±0.3 13 16 ±2.0 19.85 ±0.5 Ø10.3 M3 M10x1
FN 7511-10-M3 57 10 16.85 ±0.3 13 16 ±2.0 19.85 ±0.5 Ø10.3 M3 M10x1
FN 7510-16-M4 63 12 21.95 ±0.3 17 18 ±2.0 18.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7511-16-M4 63 12 21.95 ±0.3 17 18 ±2.0 18.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7512-16-M4 75 12 21.95 ±0.3 17 18 ±2.0 30.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7513-16-M4 77 14 26.95 ±0.3 22 18 ±2.0 30.85 ±0.5 14.3 Ø16.3 M4 M16x1
FN 7510-20-M4 63 12 21.95 ±0.3 17 18 ±2.0 18.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7510-32-M4 63 12 21.95 ±0.3 17 18 ±2.0 18.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7511-32-M4 63 12 21.95 ±0.3 17 18 ±2.0 18.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7512-32-M4 75 12 21.95 ±0.3 17 18 ±2.0 30.85 ±0.5 10.3 Ø12.3 M4 M12x1
FN 7514-32-M4 77 14 26.95 ±0.3 22 18 ±2.0 30.85 ±0.5 14.3 Ø16.3 M4 M16x1
FN 7512-63-M6 96 14 25 22 26 ±2.0 30 14.3 Ø16.3 M6 M16x1
FN 7510-100-M8 113 16 32 27 32 ±2.0 33 18.3 Ø20.3 M8 M20x1
FN 7511-100-M8 113 16 32 27 32 ±2.0 33 18.3 Ø20.3 M8 M20x1
FN 7511-200-M10 130 19 38 27 40 ±2.0 33 22.3 Ø24.3 M10 M24x1
Tolerances ±2 ±0.2
M3 M4 M6 M8 M10 M10x1 M12x1 M16x1 M20x1 M24x1
Recommended torque
Terminal thread 0.5Nm 1.2Nm 2.5Nm 5Nm 8Nm
Mounting thread 2Nm 3Nm 4Nm 7Nm 8Nm
!
A
L B E
S T
D C
N
10A types
63 to 200A types
!
D
A
LB E C
ST
N
M
A
L B ED C
S T
N
M
Panel cut out
Panel cut out
Panel cut out
Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com May 2011
> Components > FN 751X
To find your local partner within
Schaffner‘s global network, please go to
www.schaffner.com
May 2011
© 2011 Schaffner EMC.
Specifications subject to change without
notice. All trademarks recognized.
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Its products are designed and manufac-
tured under the strict quality and environ-
mental requirements of the ISO 9001 and
ISO 14001 standards.
This document has been carefully
checked. However, Schaffner does not
assume any liability for errors or inac-
curacies.
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