Noise Suppression Products/EMI Suppression Filters > Leaded EMIFILr (Three-terminal Capacitor type) > Standard Type
Data Sheet
1
Leaded EMIFIL
r
(Three-terminal Capacitor type)
DSN9N/DST9N Series
DSN9N Series
c
Dimensions
9.5 max.
4.0 max.
Standard Type
c
Insertion Loss Characteristics (Main Items)
0
(50Ω - 50Ω)
270pF
2200pF
10.0 max.
20
Insertion Loss (dB)
1.5 max.
40
22000pF
60
2.5±0.5
5.0±0.5
I
1.0±0.5
ø0.65
GND
I
Q55 Type: 25.0 min.
Q56 Type: 6.0±1.0
Q54 Type: 4.0±0.5
80
100
0.01
(in mm)
0.1
1
10
Frequency (MHz)
100
1000
c
Rated Value (p: lead type/packaging code)
Part Number
DSN9NC52A271p
DSN9NC52A222p
DSN9NC51H223p
Capacitance
270pF ±20%
2200pF ±20%
22000pF 50/-20%
Rated Voltage
100Vdc
100Vdc
50Vdc
Rated Current
7A
7A
7A
Operating
Temperature Range
-25 to +85°C
-25 to +85°C
-25 to +85°C
Rated current is 6A for taping type and its lead diameter is phi 0.6mm and three terminal in line arrangement.
DST9N Series
c
Dimensions
9.5 max.
4.0 max.
2200pF
270pF
c
Insertion Loss Characteristics (Main Items)
0
(50Ω - 50Ω)
20
15.5 max.
2.5±0.5
5.0±0.5
I
1.25±0.5
1.5 max.
Ferrite bead
Insertion Loss (dB)
22000pF
40
60
I1
80
ø0.65
GND
Q55 Type: I= 25.0 min.
Q50 Type: I1 = 4.0±0.5
(in mm)
100
0.01
0.1
1
10
Frequency (MHz)
100
1000
Continued on the following page.
oThis
data sheet is applied for Lead EMIFILr Capacitor Type used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it
may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.9.6
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > Leaded EMIFILr (Three-terminal Capacitor type) > Standard Type
Data Sheet
Continued from the preceding page.
2
c
Rated Value (p: lead type/packaging code)
Part Number
DST9NC52A271p
DST9NC52A222p
DST9NC51H223p
Capacitance
270pF ±20%
2200pF ±20%
22000pF 50/-20%
Rated Voltage
100Vdc
100Vdc
50Vdc
Rated Current
7A
7A
7A
Operating
Temperature Range
-25 to +85°C
-25 to +85°C
-25 to +85°C
Rated current is 6A for taping type and its lead diameter is phi 0.6mm and three terminal in line arrangement.
c
Equivalent Circuit
DSN9N Series
c
Equivalent Circuit
DST9N Series
GND
No polarity.
GND
No polarity.
c
Packaging
Minimum Quantity
Minimum Order Quantity (order in sets only) (Pcs.)
Part Number
Ammo Pack
DSN9 Series
DST9 Series
ø320mm
Paper reel
Bulk (Bag)
250
Q55
500
Q54/Q56
200
Q55
250
Q50/Q52
2000
1000
—
—
Lead Type/Packaging
Code
Q55B
Q50B
Q52B
Q54B
Q56B
T41B
T51B
Q91A
Q92A
Q93A
U21A
U31A
Incrimp
Straight
Incrimp
Straight
Lead Type
Lead Length* (in mm)
25.0 min.
4.0±0.5
6.0±1.0
4.0±0.5
6.0±1.0
4.0±0.5
25.0 min.
20.0±1.0
16.5±1.0
18.5±1.0
16.5±1.0
18.5±1.0
Ammo Pack
Bulk
Packaging
All series
DST9N/H
DST9N
DSN6/9, DSS6
DSS6N
DSp6, DSN9N/H
All series
DSS6N
Series
*
Lead Distance between Reference and Bottom Planes except Bulk.
Continued on the following page.
oThis
data sheet is applied for Lead EMIFILr Capacitor Type used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it
may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.9.6
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > Leaded EMIFILr (Three-terminal Capacitor type) > Standard Type
Data Sheet
Continued from the preceding page.
3
c
Caution · Notice
!
Caution
o
Rating
Do not use products beyond the rated current and rated voltage as this
may create excessive heat and deteriorate the insulation resistance.
o
Soldering and Mounting
1. Mounting holes should be designed as specified in these
specifications. Other designs than those shown in these
specifications may cause cracks in ceramics that may
lead to smoking or firing.
2. DSN9/DST9/DSN9H/DST9H/VFS9V Series
Mounting for PCB. (Applis only to bulk type.)
The form of the mounting hole of the bulk item is a triangle.
The product should be inserted and soldered to each hole in
the correct way as in Fig.2. (The center terminal and the other
terminals become parallel when viewing the product from the
side.) Smoking and firing maybe caused by incorrect mounting
as in Fig.3. (The center terminal and the other terminals cross
when viewing the product from the side.)
Marking Side
Center Terminal
(Ground Terminal)
Fig.2 Right Way
Fig.3 Wrong Way
Continued on the following page.
oThis
data sheet is applied for Lead EMIFILr Capacitor Type used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it
may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.9.6
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > Leaded EMIFILr (Three-terminal Capacitor type) > Standard Type
Data Sheet
Continued from the preceding page.
4
Notice
o
Storage and Operating Conditions
<Operating Environment>
1. Do not use products in a chemical atmosphere such
as chlorine gas, acid or sulfide gas.
2. Do not use products near water, oil or organic
solvents. Avoid environments where dust or dirt may
adhere to the product.
<Storage and Handling Requirements>
1. Storage Period
Use the products within 12 months after delivery.
Solderability should be checked if this period is
exceeded.
2. Storage Conditions
(1) Storage temperature: -10 to 40 degrees C
Relative humidity: 15 to 85%
Avoid sudden changes in temperature and humidity.
(2) Do not store products in a chemical atmosphere
such as chlorine gas, acid or sulfide gas.
(3) When restoring taping type (BL01RN1A1F1J),
please attach the spacer between the flanges of the
reel. The spacer is corrugated paper that is attached
when shipping.
<Using EMIGUARDr effectively>
1. Terminal (with mark) should be properly connected to
the line of incoming electrostatic surge. (There is
polarity.) Otherwise, no effect in ESD suppression can
be expected (VFR3V).
Example of input terminal
Incoming
Electrostatic Surges
2. Products should be used at rated voltage or less and
rated current or less.
3. Products should not be applied for the absorption of
surges that have large energy (e.g., induced lightning
surges, switching surges) because it is designed for the
absorption of electrostatic surges (VFR3V).
4. Electrostatic testing should be done on the following
conditions (VFR3V).
2 2
] < 8.0 x10
5
n: Times applied
C: Charging Capacitance (pF)
V: Testing Voltage (kV)
R: Charging Resistance (Ω)
o
Soldering and Mounting
1. Washing
Failure and degradation of a product are caused
by the washing method. When you wash in conditions
that are not in the mounting information, please contact
Murata engineering.
2. Soldering
Reliability decreases with improper soldering
methods. Please solder by the standard soldering
conditions shown in the mounting information.
3. Other
Noise suppression levels resulting from Murata's
EMI suppression filters EMIFILr may vary, depending
on the circuits and ICs used, type of noise, mounting
pattern, lead wire length, mounting location, and other
operating conditions. Be sure to check and confirm in
advance the noise suppression effect of each filter, in
actual circuits, etc. before applying the filter in a
commercial-purpose equipment design.
Example of output terminal
Incoming
Electrostatic Surges
oThis
data sheet is applied for Lead EMIFILr Capacitor Type used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it
may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.9.6
http://www.murata.com/
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