Released 2007

Features of SNR-10

Ripple noise attenuation type for switch mode power supplies (DC)
Best filter for switch mode power supplies of analog circuit

Ordering Information and Options

SNR(1)  -  10(2)  -  223(3)  -  (4)  

(1) Model Name
(2) Rated Current
(3) Line to ground capacitor code
  Refer to Product Line-up.
  * When the line to ground capacitor code is different, the attenuation characteristic is
(4) Options  
  D:DIN rail installation type
  T:Terminal block type
  DT:Terminal block and DIN rail type
  *The dimensions change when the option is set. Refer to External view.

Optional Parts

The harness for Input/Output of EMI/EMC Filter is available.

Product Line-up

Product Name Leakage Current* Line to ground capacitor
(nominal value)
SNR-10-000 - Not Provided
SNR-10-223 - 22,000pF
  • ※This model has no specifications of the leakage electric current.


Contents Specifications
Rated Voltage DC50V
Rated Current 10A
Operating Temperature -40 to +71℃ (Refer to Derating Curve)
Agency Approvals UL60950-1, C-UL(CSA60950-1), IEC60950-1
Others Dimensions (WxHxD) 52x35x117 mm [2.05x1.38x4.61 inches]
(Option: -D, -T, -DT refer to external view)
Weight 140g max
(Option: -D, -T, -DT refer to external view)
Warranty Period 5-year
  • * For further information and how to use, please see in Cosel product catalog.

Circuit Diagram

Derating Curve

Documents Download

Technical Data
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.

Optional Parts

The harness for Input/Output of EMI/EMC Filter is available.

Category Part Number Description PDF DXF
H-OU-18 Mating harness for input and output of the connector type EMI filter. (Mfr : J.S.T.) -
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.