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| SNR(10A) |
Ripple noise attenuation for switch mode power supplies. Most suitable for analog
circuits.
CATALOG DATA DOWN LOAD Technical Data OPTIONAL PART
Specifications, circuit diagram and derating curve
External view
Characteristic data • Instruction manual • About noise filters
SNR Series : Ripple noise attenuation type for switch mode power supplies(DC)
• Features
• 50 VDC
• Best filter for switch mode power supplies of analog circuits
• DIN rail installation type(Option)
• Safety agency approvals
• UL60950-1
• C-UL(CSA60950-1)
• EN60950-1
• Environment
• RoHS directive
• 5-year warranty
I-38
Noise
Filter
SNR series (10A)
Ripple noise attenuation type for switch mode power supplies(DC)
SNR -10 -223 -O
Ordering information
1 2 3 4
Features of SNR series (10A)
Circuit Diagram Derating Curve
Ripple noise attenuation type for switch mode power supplies(DC)
-50 VDC -Best filter for switch mode power supplies of
analog circuits
50 60 70 80-20 -10 0 40-40 -30 71
20
0
100
80
60
40
50
Ambient Temperature [C]
Load Factor [%]
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
¡Expected life : 10 years
Specifications
No. Items SNR-10-223
Interface:Connector
1 Rated Voltage DC[V] 50
2 Rated Current DC[A] *110 (Peak 20)
3 Test Voltage (Terminal-Mounting Plate) 500 VAC (Cutoff Current = 100mA), 1minute at room temperature and humidity
4 Isolation Resistance (Terminal-Mounting Plate) 500 VDC 50MW min at room temperature and humidity
5D.C Resistance[mW]20 max
6 Operating temperature -40 to +71C (Refer to Derating Curve)
7 Operating humidity 20 to 95%RH (Non condensing)
8 Storage temperature/humidity -40 to +75C/20 to 95%RH (Non condensing)
9 Vibration 10 to 55Hz, 19.6m/s2 (2G), 3min. Period, 1hour each X, Y and Z axis
10 Impact 196.1m/s2 (20G), 11ms Once each X, Y and Z axis
11 Safety agency approvals UL60950-1, C-UL (CSA60950-1), EN60950-1
12 Case size (without projection) /Mass 52X35X117 mm (WXHXD) /140g max (Option : -D, -T, -DT refer to external view)
*1 Peak current for 10 sec. And Duty 35% max, refer to Instruction Manual 5. In detail.
: Mounting PlateCY : Line to ground capacitor Co : Electrolytic capacitor
CY
+Vin +Vout
-Vout
-Vin
Co
+
CY
*
The dimensions change when the option is set.
Refer to External view.
DIN rail installation type and Terminal block type are option
Terminal block type
DIN rail installation type
IN OUT
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I-39
Noise
Filter
SNR series (10A)
External view
35
-Vout
-Vin
+Vout
+Vin
TB1 TB2
106
117
40
52
117
106
52
40
1
6
1
6CN2
CN1
35
8-M3
7.6
6.2
Function
Pin No.
CN2
+Vout
-Vout
4,5,6
1,2,3
CN1
+Vin
-Vin
4,5,6
1,2,3
Function
Pin No.
(Mfr:J.S.T)
Terminal
Mating connector
I/O Connector
CN1,CN2
B6P-VH VHR-6N Bulk:BVH-21T-P1.1
Reel:SVH-21T-P1.1
Tolerance : ±1
Mass : 140g 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 (7A at peak current)
for CN1 to CN2
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
Terminal block s
crew tightening torque M3:0.8N-m (8.5kgf-cm) max
Keeping drawing current per pin below 8A (10A at peak current) for TB1 to TB2
O
p
tion harness : Refer to Instruction Manual 4
Mounting
Plate
Mounting
Plate
Terminal cover
2-f4.5 2-f4.5
Name Plate Name Plate
Mounting Hole Mounting Hole
±0.5
±0.5
±0.5
±0.5
Standard Type
DIN rail installation Type
Terminal block Type
Terminal block type+DIN rail installation Type
¡Note when installing the noise
fi lter on a DIN rail.
When the noise fi lter is grounded through the
DIN rail, the proper noise attenuation may not be
achieved.
Be sure to connect the FG terminal of the noise
fi lter body to the earth.
CN1 CN2
OUT
IN
1
6
1
6
DIN rail
Name Plate
OG PQKUGHKNVGTKPFF +  
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Cosel:
SNR-10-223 SNR-10-223-D SNR-10-223-DT SNR-10-223-T SNR-10-000 SNR-10-000-D SNR-10-000-DT SNR-
10-000-T