Small Signal Feed Through Filters AK series
CL confi guration, ceramic dielectric
Feed through fi lter range using discoidal ceramics for
the capacitive element - type 2R1. This robust multilayer
structure provides solutions to RFI problems from 30kHz
to 1 GHz. The units are housed in robust, sealed metal
containers of thread construction, and offer a range
of terminal fi nishes. Specifi cally designed for military,
industrial, telecoms and medical applications.
• Capacitive value - 1.2µF 80Vdc rated
• Wide choice of performance options
• Excellent temperature stability
• Hermetic construction
Mechanical Specifi cations
Manufacture:
sealed threaded construction.
Connections:
wire or tag terminations.
Mounting:
thread ¼ inch-28 UNF 2A.
Electrical Specifi cations
Rated voltage (V
R
):
80Vdc
Category voltage (V
C
):
50Vdc
Rated current (I
R
):
referred to room temperature = 40°C
Voltage test (2 s.):
2.5 V
R
dc
Climatic category:
(55/125/56);
Temperature range: -55°C to +125°C
Capacitance value:
1.2µF
11/2009
1
Approvals BS 9121 F0008 Meet MIL-F-15733 requirements
Style Seal L1
max
L2
max
L3
max
TAG PIN
L4
max
TAG
(std)
PIN
L4
max
TAG
(long thread)
PIN
D2
1 resin 4.6 4.85 8.25 17 8.9 17.2 1
2 resin 4.6 7.95 8.25 17 - - 12 29.3 1
3 hermetic 4.6 4.85 8.5 17 8.9 17.2 - - 1.5
4 hermetic 4.6 7.95 8.5 17 - - 12 29.3 1.5
5 hermetic 14.7 4.85 18.8 27 8.9 17.2 - - 1.5
6 hermetic 14.7 7.95 18.8 27 - - 12 29.3 1.5
Case Variants
Code
I
R
dc
l (A)
Rdc
(Ω)
30
kHz
150
kHz
300
kHz
1
MHz
10
MHz
1
GHz
CCT
100 412RK-1- 15 0.008 15 28 34 44 60 70 1
100 412RK-3- 15 0.008 15 28 34 44 60 70 1
100 412RA-5- 0.06 70 44 70 70 70 70 70 1
101 412RA-5- 0.06 70 44 70 70 70 70 70 2
100 412RB-5- 0.15 12 24 52 64 70 70 70 1
101 412RB-5- 0.15 12 24 52 64 70 70 70 2
100 412RC-5- 0.25 4 18 42 56 70 70 70 1
101 412RC-5- 0.25 5 18 42 56 70 70 70 2
100 412RD-5- 0.30 2.3 16 35 44 62 70 70 1
101 412RD-5- 0.30 2.3 16 35 44 62 70 70 2
100 412RE-5- 0.45 1.2 15 31 37 55 70 70 1
101 412RE-5- 0.45 1.2 15 31 37 55 70 70 2
100 412RJ-5- 10 0.01 15 28 33 44 64 70 1
101 412RJ-5- 10 0.01 15 28 33 44 64 70 2
Case fi nish: T = Tin plated lIc.dc (category current) equals 0.6 I
R
S = Silver plated (rated current) with linear derating from
G = Gold plated 105° to +125°C
Case style available: 2 instead
of 1; 4 instead of 3; 6 instead of 5
Termination: W = Wire
T = Tag
P = Headed wire
* other variants on request
Filter Range - AKCL
(example pt no. - AKCL100412RKT1S)
Max values
OTHER PRODUCT RANGES AVAILABLE:
Ceramic feed through fi lters (CL, Pi, 1T, CC, 2P, 2T confi gurations)
AK 100-101 series in accordance with BS9121 F0009
AK 100-171 series in accordance with BS9121 F0011
Please, contact DECTRON Sweden for more datailed information.
Typical Insertion loss (dB)