This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Note C31E.pdf sales representatives or product engineers before ordering. This catalog 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. This PDF catalog 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. 08.9.1 On-Board Type (DC) EMI Suppression Filters (EMIFILr) Disc Type EMIFILr Heavy-duty Type DSN9H/DSS9H/DST9H Series n Features 4.0max 9.5max DS 9H is a basic type EMI suppression filter which can obtain high insertion loss in a wide frequency range. Its three terminal structure enables nice high frequency performance. High rated voltage of 250Vdc and wide operating temperature range from -40 degrees C 2.5 0.5 1.0 0.5 to 105 degrees C are suitable for high reliability 5.0 0.5 circuits. 0.65 DSN9H Q55B n Supplement (in mm) Diameter of lead is 0.6mm for taping type. Taping type is three terminal in-line arrangement. 12.0 max. 7.5 max. *2 Ferrite bead 2.5 0.5 2.5 0.5 5.0 0.5 0.65 I GND Q55 Type: 25.0 min. Q56 Type: 6.0 1.0 Q54 Type: 4.0 0.5 (in mm) DSS9H Q55B *1 Coating extending on leads does not exceed the tangent line. Exposed electrode, if any, is covered by solder, etc. *2 There should not be the exposure of the ferrite bead if a hole is in top of filter, the ferrite bead should not be exposed. 4.0 max. 9.5 max. Ferrite bead 2.5 0.5 5 5.0 0.5 1.25 0.5 0.65 DST9H Q55B GND Q55 Type: I=25.0 min. Q50 Type: I1=4.0 0.5 (in mm) 156 *1 1.5 max. 1.5 max. 1.5max I I 10.5 max. I1 15.5 max. 25.0min 10.0max This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Note C31E.pdf sales representatives or product engineers before ordering. This catalog 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. This PDF catalog 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. 08.9.1 DSN9H Series Capacitance Rated Voltage Rated Current Operating Temperature Range Part Number (pF) (Vdc) (A) (C) DSN9HB32E220 22 +20%,-20% 250 6 -40 to +105 DSN9HB32E101 100 +20%,-20% 250 6 -40 to +105 DSN9HB32E271 270 +20%,-20% 250 6 -40 to +105 DSN9HB32E222 2200 +20%,-20% 250 6 -40 to +105 Please refer to Part Numbering for Type and Length of Lead. n Equivalent Circuit n Insertion Loss Characteristics 100pF 22pF (50 - 50) 0 2200pF 270pF 20 40 60 80 GND 100 No polarity. 120 0.1 1 10 100 1000 Frequency (MHz) Built-in Ferrite Beads DSS9H Series Capacitance Rated Voltage Rated Current Operating Temperature Range Part Number (pF) (Vdc) (A) (C) DSS9HB32E220 22 +20%,-20% 250 6 -40 to +105 DSS9HB32E101 100 +20%,-20% 250 6 -40 to +105 DSS9HB32E271 270 +20%,-20% 250 6 -40 to +105 DSS9HB32E222 2200 +20%,-20% 250 6 -40 to +105 Please refer to Part Numbering for Type and Length of Lead. n Equivalent Circuit n Insertion Loss Characteristics 5 (50 - 50) 0 22pF 100pF 270pF 20 2200pF 40 60 80 GND No polarity. 100 120 0.1 1 10 100 1000 Frequency (MHz) 157 Insertion Loss (dB) Insertion Loss (dB)