ZS/ZR Series – .128 Dia. – Circuits Available – C & L
APPLICATIONS
The ZS series provides effective filtering
in the MICROWAVE frequency spectrum
from 10 MHz through 26 GHz. Designed
to be soldered into a package, bracket or
bulkhead (and maintain hermeticity), it is
ideal for high impedance circuits where
large capacitance values are not practical.
In the “L” section version an internal fer-
rite bead element provides both induc-
tance and series resistance (lossy charac-
teristic) which improves insertion loss and
provides superior transient performance.
Alternate lead lengths or special capaci-
tance values may be ordered.
Custom packages or bracket assemblies
utilizing this feedthru can be furnished to
your specifications.
CHARACTERISTICS
• Meets or exceeds the applicable portions
of MIL-F-28861/12. See QPL listings.
• High temperature construction with-
stands 300°C installation temperatures.
• Features rugged monolithic discoidal
capacitor construction.
• Glass hermetic seal on one end with
epoxy seal on the opposite end.
• High purity gold plating provides excel-
lent solderability or compatibility with
thermal and ultrasonic wire bonding.
SPECIFICATIONS
1. Plating: Gold standard –
Silver and solder coat available
2. Material:
Case: Cold rolled steel
Leads: Alloy 52 steel
3. Operating Temperature Range:
-55°C to +125°C
4. Insulation Resistance:
At 25°C: 1,000 megohm-microfarad
min., or 100,000 megohms
min., whichever is less
At 125°C: 100 megohm-microfarad
min., or 10,000 megohms
min., whichever is less
5. Dielectric Withstanding Voltage (DWV):
R-level designs:
2.0 times rated DC voltage
Class B, Class S designs:
2.5 times rated DC voltage
6. DC Resistance (DCR): .01 ohm,
maximum
7. Dissipation Factor (DF): 3% maximum
8. Rated DC Current: 5 Amps, maximum
9. Maximum Installation Temperature:
300°C
10. Supplied with 60/40 solder preform for
easy installation
11. Insertion Loss for the “C” and “L” circuits
are equivalent due to the saturation
characteristic of the ferrite bead element
at full rated current. At lower currents the
“L” becomes much more effective.
STANDARD CONFIGURATION
.128
±.005
.030
±.002
.020
±.005
GLASS SEAL
A
.156
±.005
B
.25
±.03
CIRCUIT DIAGRAMS
FLANGE
END
GLASS
SEAL
END
ZS2
Notes:
1. Outline drawing shows stan-
dard ZS configuration. Also
available with glass seal at
the opposite end, ZR reverse
configuration.
2. MIL-F-28861/12 style FS70
equivalent to standard ZS
configuration. Style FS71 is
reverse ZR configuration.
MIL-F-28861/12 (See Note 2)
3. For ZS2 or ZR2 L-Section
Filters inductor always posi-
tioned at epoxy-filled end.
4. Metric equivalent dimensions
given for information only.
FLANGE
END
(See Note 3)
C
ZS1, ZR1
GLASS
SEAL
END
ZR2
millimeters (inches)
0.05 (.002) 3.25 (.128)
0.13 (.005)
0.51 (.020)
3.96 (.156)
5.08 (.200)
0.76 (.030) 6.4 (.25)
0.8 (.03) 15.88 (.625)
2.79 (.110) 18.16 (.715)
(See Note 4)
Circuit
Diagram
L
C
Dimensions
A
B
±.005 Nom.
.200
.110
.715
.625
Dash No.
001 through 016,
033 and 034
017 through 032,
035 and 036
Style
FS70
FS71
9
Solder-In Style High Temp EMI Filters
ZS/ZR Series – .128 Dia. – Circuits Available – C & L
SPECIFICATIONS
AVX
P/N
ZS1C2-501H
ZS1C2-102H
ZS1C2-122H
ZS1C2-272H
ZS1C2-502H
ZS1C2-103H
ZS1C2-153H
ZS2C2-501H
ZS2C2-102H
ZS2C2-122H
ZS2C2-272H
ZS2C2-502H
ZS2C2-103H
ZS2C2-153H
ZS1A2-101H
ZS1A2-501H
ZS1A2-102H
ZS1A2-122H
ZS1A2-272H
ZS1A2-502H
ZS1A2-103H
ZS1A2-153H
ZS2A2-100H
ZS2A2-250H
ZS2A2-101H
ZS2A2-501H
ZS2A2-102H
ZS2A2-122H
ZS2A2-272H
ZS2A2-502H
ZS2A2-103H
ZS2A2-153H
1
Current
AMP
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
CKT
C
C
C
C
C
C
C
L
L
L
L
L
L
L
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
DC
Voltage
50
50
50
50
50
50
50
50
50
50
50
50
50
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
CAP
1
Min.
500
1000
1200
2700
5000
.010
.015
500
1000
1200
2700
5000
.010
.015
100
500
1000
1200
2700
5000
.010
.015
10
25
100
500
1000
1200
2700
5000
.010
.015
500
KHz
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Insertion Loss
2
Per MIL-STD-220, +25°C
1
10
100
1000
MHz
MHz
MHz
MHz
–
–
15
30
–
4
20
31
–
5
20
35
–
10
25
40
–
15
30
45
4
20
35
48
7
25
40
50
–
–
15
30
–
4
20
33
–
5
20
37
–
10
25
40
–
15
30
45
4
20
38
50
7
25
42
50
–
–
3
20
–
–
15
30
–
4
20
31
–
5
20
35
–
10
25
40
–
15
30
45
4
20
35
48
7
25
40
50
–
–
–
5
–
–
–
10
–
–
3
20
–
–
15
30
–
4
20
33
–
5
20
37
–
10
25
40
–
15
30
45
4
20
38
50
7
25
42
50
10
GHz
50
55
55
60
60
60
60
50
55
55
60
60
60
60
30
50
55
55
60
60
60
60
10
15
30
50
55
55
60
60
60
60
continued
Decimal point values indicate capacitance in microfarads.
Non-decimal point values indicate capacitance in picofarads.
Insertion loss limits are based on theoretical values.
Actual measurements may vary due to internal capacitor
resonances and other design constraints.
2
NOTE:
AVX Filters' Standard configurations (e.g. ZS, YS, XS, WS) have the hermetic glass seal
opposite the flange end. All parts are capable of the reverse configuration with the glass
seal at the flange end. All parameters are otherwise identical. The part number changes
from “S” to “R” (e.g., standard = ZS1C2-153H; reverse = ZR1C2-153H).
For special multi-unit assemblies see Multi-Component Filter Brackets section.
10
How To Order
Notes
NOTE 1:
CAPACITANCE CODE
All AVX Filters part numbers, with exception of certain cylin-
drical styles, show total filter capacitance using the 3-digit
EIA code. The first two digits are significant: the last digit is
the multiplier.
Example:
103=10000 picofarads
125=1200000 picofarads
(1.2 microfarads)
It is important to note that
¹
filters and multisection filters are
described using the EIA code from the standpoint of total
capacitance. Capacitance is understood to be specified
as “guaranteed minimum value” (GMV) unless otherwise
specified. AVX Filters can supply ±20% or other specified
tolerances at an additional charge. Contact AVX Filters
Applications Engineering for further information.
NOTE 4:
VOLTAGE CODES AND FILTER
VOLTAGE RATINGS
IMPORTANT:
please contact AVX Filters Applications
Engineering when considering DC-rated filter designs for
possible use in AC applications. As a general rule, DC
designs may be derated for AC applications. Let us assist
you.
The voltage code letters must be selected consistent with
the capabilities as outlined in the product selection tables for
a given filter type. It is important to note that the same code
letter may signify a different voltage rating depending upon
filter type. For example: the “L” code signifies a 200
VDC/125 VAC rating for a bolt-style filter, but it describes a
300 VDC/125 VAC design when applied to a JD-style filter.
NOTE 2:
RELIABILITY CODES
The customer must select the reliability code to be consis-
tent with the filter application. As a minimum, all catalog
filters are available as R-level designs.
Options:
“-” signifies an R-level filter design without the optional
R-level high-rel screening
“R” R-level design with optional R-level high-rel screening
also specified
“B” Class B design with Group A screening per M28861 for
Class B filters
“S” Class S design with Group A screening per M28861 for
Class S (space grade) filters
Please refer to the catalog section on Reliability for additional
information on how to select reliability codes.
NOTE 5:
TERMINAL AND LEADWIRE CODES
Non-standard terminal configurations including special
materials or finishes are available. Please indicate a descrip-
tion and/or outline drawing when requesting a non-standard
terminal (code “3”).
NOTE 6:
SPECIAL INFORMATION FOR
CYLINDRICAL STYLE FILTERS
L-section filter designs must be specified with regard to
“standard” or “reverse” configuration. The L-section filter is
normally utilized with the capacitor on the high impedance
side of the circuit and the inductor looking into the low
impedance side. Compact filter types such as the BK2
or CK2 button filters with ferrite bead inductors are only
supplied with the bead assembled into the threaded end.
GK2 and JD2 L-section filters are normally supplied with
a schematic or other marking to indicate location of the
inductor.
AC-rated catalog designs incorporate reduced values of
capacitance to limit reactive current heating (and subsequent
filter temperature rise) to safe levels. Do not specify a
DC-rated filter with larger capacitance for an AC application
without contacting AVX Filters Applications Engineering.
NOTE 3:
SPECIAL DESIGN CODE
(ASSIGNED BY AVX FILTERS)
A special suffix to the standard part number will be added by
AVX Filters Applications Engineering to describe special
designs or designs that are controlled by customer specifi-
cations. It is important to note that even in those instances
where a customer drawing describes a standard catalog
design it is AVX Filters policy to assign a special part number
to the customer drawing for configuration control.
51
How To Order
Part Number Construction
SOLDER-IN STYLE
Z
S
2
C
2
–
1
0
3
H
X
X
Basic Style
zz
Z
Y
X
W
Glass Seal
Orientation
S - Standard
R - Reverse
Q - Hermetic
(Glass Both
Sides)
N - No Glass
(Epoxy Both
Sides)
Circuit
0 - Non-Feed
Thru Post
1 - Feed Thru
2 - L-Section
Voltage
A - 100 VDC
B - 200 VDC
C - 50 VDC
E - 400 VDC/
230 VAC
F - 500 VDC
G - 1000 VDC
K - 250 VDC
L - 300 VDC or
200 VDC/
115 VAC
M - 350 VDC
N - 70 VDC
Reliability
Code
See Notes
Use “H”
to specify
Hi-
Temperature
(300°C)
Rated
Design
Y - Solder
Lead
2 - Nickel Iron
(Standard)
3 - Special
4 - Aluminum
Compatible with
seating flange
(Std. Lead)
5 - Aluminum
Compatible with
seating flange
(Special Lead)
D - Aluminum
Compatible with
centering flange
(Std. Lead)
E - Aluminum
Compatible with
Centering flange
(Special Lead)
F - Aluminum
Compatible with
Special Design
3-Digit
Capacitor
Code
(In pF)
Special
Design
(Customer
DWG. or QPL
Designation)
BOLT STYLE
SB
2
A
1
–
1
0
3
X
X
Circuit
1 - Feedthru (C)
2 - L-Section (L)
3 - PI-Section (¹)
Basic Style
SA-4-40
Epoxy Sealed
SG-6-32
Epoxy Sealed
SB-8-32
Epoxy Sealed
SM-8-32
Hermetic Sealed
SH-10-32 Epoxy Sealed
SJ-12-28 Epoxy Sealed
SC-12-32 Epoxy Sealed (.187 Hex)
SP-12-32 Epoxy Sealed (.250 Hex)
SN-12-32 Hermetic Sealed
SL-1/4-28 Epoxy Sealed
SD-5/16-24 Epoxy Sealed
SF-5/16-32 Epoxy Sealed
Voltage
A - 100 VDC
B - 200 VDC
C - 50 VDC
F - 500 VDC
G - 1000 VDC
H - 150 VDC
J - 600 VDC
K - 250 VDC
L - 200 VDC/
125 VAC
M - 350 VDC
N - 70 VDC
Reliability
Code
(-See Note 2)
Special Design
(-See Note 3)
Terminal
1 - Copper
2 - Steel
3 - Special Lead
Design
4 - Beryllium
Copper
3-Digit Capacitor
Code
(-See Note 1)
52
How To Order
Part Number Construction
CYLINDRICAL STYLE
G
K
2
A
A
–
S07
XX
Basic Style
A - Button Type
(.410 Dia.)
B - Button Type
(.375 Dia.)
C - Extended
Button
G - .375" Dia.
J - .690" Dia.
H - .410" Dia.
F - .250" Dia.
Q - Special
Thread Type
K - 1/4-28 Herm
Seal
L - 1/4-28 Epoxy
Seal
M - 8-32 Herm
Seal
N - 12-32 Herm
Seal
T - 1/4-28
Post Terminal
(Both Ends)
V - 1/4-28 Post
and Flag
Terminal
X - 1/4-28 Hex
Adaptor
Circuit
0 - Feedthru Lead
(without
Capacitor)
1 - Feedthru
Capacitor
2 - L-Section
Filter
3 - PI Filter
4 - T-Section
5 - Double
L-Section
6 - Five Element
Cap Input
7 - Five Element
IND Input
8 - Special Ckt.
Design
Voltage
A - 100 VDC
B - 200 VDC
C - 50 VDC
E - 400 VDC/
230 VAC
F - 500 VDC
G - 1000 VDC
H - 150 VDC
J - 600 VDC
K - 250 VDC
L - 200 VDC/
125 VAC
(Except JD
Series
300 VDC/
125 VAC)
M - 350 VDC
N - 70 VDC
Thread
Length
A - .187"
B - .312"
Reliability
Code
(See Notes)
Feedthru’s &
BK2, CK2
All Other
Circuit Types
Special Design
(Customer DWG.
or QPL
Designation)
XXX
Capacitance In
Picofarads
Circuit
S - Standard L
(Inductor at
Thread End)
R - Reverse L
(Capacitor at
Thread End)
P - PI-Circuit
M - Multi
Section
T - T Circuit
Current Rating
Code
Current
01
.06 AMP
02
.1
03
.15
04
.25
05
.3
06
.45
07
.5
08
1
09
2
10
3
11
5
12
10
16
4
17
6
18
.75
19
1.5
Please contact the factory for Filter Plates
and other custom product part numbers.
NOTICE: Specifications are subject to change without notice. Contact your nearest AVX Sales Office for the latest specifications. All statements, information and
data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements or suggestions concerning possible use of our products are made without representation or warranty that any such use is free of patent infringement
and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated or that other measures may not be
required. Specifications are typical and may not apply to all applications.
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