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SNA_6A
Features
DIN rail installation (option)
Best filter for switch mode power supplies of analog circuits (ex.
power supply filter for an operational amplifier)
Terminal block type (SNA-6A Option)
±50 VDC
RoHS Compliant
Safety Agency Approvals
UL60950-1
EN60950-1
C-UL (CSA60950-1)
Model
SNA-06-223
Rated
Voltage
[V]
±50 (+Vin - COM-in, -Vin -
COM-in)
Rated
Current
[A]
6
SNA series
(6A)
Ripple noise attenuation type for switch mode power supplies(DC)
Ordering information
SNA -06 -223
1
2
3
4
-O
1Model
Name
2Rated
Current
3Line
to ground capacitor code:See table 1.1.
table1.1 Line to ground capacitor code
Code Line to ground capacitor (nominal value)
000
Not Provided
223
22000pF
4Options
D :DIN rail installation type
T :Terminal block type
DT :Terminal block and DIN rail type
Terminal block type
DIN rail installation type
*
The dimensions change when the option is set.
Refer to External view.
DIN rail installation type and Terminal block type are option
Features of SNA series (6A)
Ripple noise attenuation type for switch mode power supplies(DC)
-t50
VDC
-Best
filter for switch mode power supplies of
analog circuits
(ex. power supply filter for an operational amplifier)
Specifications
No.
1
2
3
4
5
6
7
8
9
10
11
12
Items
Rated Voltage DC[V]
Rated Current DC[A]
Test Voltage (Terminal-Mounting Plate)
Isolation Resistance (Terminal-Mounting Plate)
D.C Resistance[m
W
]
Operating temperature
Operating humidity
Storage temperature/humidity
Vibration
Impact
Safety agency approvals
Case size (without projection) /Mass
SNA-06-223
Interfare:Connector
t50
(+Vin - COM-in, -Vin - COM-in)
6
500 VAC (Cutoff Current = 100mA), 1minute at room temperature and humidity
500 VDC 50MW minute at room temperature and humidity
50 max
-40 to +71C (Refer to Derating Curve)
20 to 95%RH (Non condensing)
-40 to +75C/20 to 95%RH (Non condensing)
10 to 55Hz, 19.6m/s
2
(2G), 3min. Period, 1hour each X, Y and Z axis
196.1m/s
2
(20G), 11ms Once each X, Y and Z axis
UL60950-1, C-UL (CSA60950-1), EN60950-1
52X35X117 mm (WXHXD) /150g max (Option : -D, -T, -DT refer to external view)
Circuit Diagram
CY
+Vin
+Vout
+
COM-in
+
Co
-Vin
CY
-Vout
Co
Derating Curve
100
Load Factor [%]
80
60
40
20
0
-40
: Mounting Plate
-30
-20
-10
0
40
50
60
70 71 80
IN
OUT
COM-out
Noise
Filter
CY : Line to ground capacitor Co : Electrolytic capacitor
Ambient Temperature [C]
¡Expected
life : 10 years
I-18
SNA series (6A)
External view
Standard Type
2-f4.5
Mounting Hole
CN1
CN3
Terminal block Type
6-M3
2-f4.5
Mounting Hole
+Vout
COM-out
-Vout
40
±
0.5
40
±
0.5
4
1
4
1
CN2
4
TB1
TB2
52
52
Name Plate
1
4
1
CN4
+Vin
COM-in
-Vin
Name Plate
6.2
7.6
Mounting
Plate
106
±
0.5
117
Mounting
Plate
106
±
0.5
117
Terminal cover
35
CN1
Pin No. Function
1,2
COM-in
3,4
+Vin
CN2
Pin No. Function
1,2
-Vin
COM-in
3,4
CN3
Pin No.
1,2
3,4
CN4
Pin No.
1,2
3,4
Function
COM-out
+Vout
Function
-Vout
COM-out
¶
Tolerance :
±1
¶
Mass : 150g or less
¶
PCB Material /thickness : CEM3 /1.6mm
¶
Mounting plate : Iron (surface finishing : nickel plating) t=1.0
¶
Case : PBT
¶
Dimensions in mm
¶
Keeping drawing current per pin below 5A for CN1 to CN4
I/O Connector Mating connector
Terminal
CN1~CN4 B4P-VH VHR-4N Reel:SVH-21T-P1.1
Bulk:BVH-21T-P1.1
(Mfr:J.S.T)
Option harness : Refer to Instruction Manual 4
35
¶
Tolerance :
±1
¶
Mass : 160g or less
¶
PCB Material /thickness : CEM3 /1.6mm
¶
Mounting plate : Iron (surface finishing : nickel plating) t=1.0
¶
Case : PBT
¶
Dimensions in mm
¶
Terminal block screw tighting torque M3:0.8N-m (8.5kgf-cm) max
DIN rail installation Type
Terminal block type+DIN rail installation Type
6-M3
OUT
IN
4
IN
CN1
CN3
4
OUT
TB1
TB2
Name Plate
1
4
1
4
1
CN4
+Vin
COM-in
-Vin
10
Name Plate
+Vout
COM-out
-Vout
52
6.2
7.6
10
1
CN2
52
M4
FG
108.5
112
Mounting Plate
M4
FG
108.5
112
Mounting Plate
Terminal cover
35
8
35
8
(9)
(9)
DIN rail
CN1
Pin No. Function
1,2
COM-in
3,4
+Vin
CN2
Pin No. Function
1,2
-Vin
COM-in
3,4
CN3
Pin No.
1,2
3,4
CN4
Pin No.
1,2
3,4
Function
COM-out
+Vout
Function
-Vout
COM-out
¶
Tolerance :
±1
¶
Mass : 160g or less
¶
PCB Material /thickness : CEM3 / 1.6mm
¶
Mounting plate : Iron (surface finishing : nickel plating) t=1.0
¶
Case : PBT
¶
Dimensions in mm
¶
Keeping drawing current per pin below 5A for CN1 to CN4
I/O Connector Mating connector
Terminal
CN1~CN4 B4P-VH VHR-4N Reel:SVH-21T-P1.1
Bulk:BVH-21T-P1.1
(Mfr:J.S.T)
Option harness : Refer to Instruction Manual 4
DIN rail
¶
Tolerance :
±1
¶
Mass : 170g or less
¶
PCB Material /thickness : CEM3 /1.6mm
¶
Mounting plate : Iron (surface finishing : nickel plating) t=1.0
¶
Case : PBT
¶
Dimensions in mm
¶
Terminal block screw tighting torque M3:0.8N-m (8.5kgf-cm) max
¡
Note when installing the noise
filter on a DIN rail.
When the noise filter is grounded through the
DIN rail, the proper noise attenuation may not be
achieved.
Be sure to connect the FG terminal of the noise
filter body to the earth.
IN
CN2
1
1
CN4
CN1
Name Plate
1
4
1
4
4
DIN rail
Noise
Filter
CN3
4
OUT
I-19
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