842448-2 Spectrum

PMS 279 neg. Black neg. Through-hole Filters High Frequency PCB Filters API Technologies Spectrum Control line of high frequency PCB filter provides EMI filtering to protect low power digital circuits, while meeting most government and industrial specifications for EMI control. With low assembly and installation costs, the PCB filter helps keep your project on budget. By mounting the PCB filter at the Typical Electrical Characteristics source of the problem, we eliminate the need for Current . Max. 10A DC 0.3A RF additional filtering at other points in the circuit. The filter mounts directly to a printed circuit board with no mounting Operating Voltage Max. 50 VDC, -25C to +85C bracket or plate needed, providing you with a lower total Capacitance 800 pF min. installed cost. In addition, the PCB filter can be flow- Dissipation Factor 0.1 Max. soldered with other components. Dielectric APIs PCB filter has built-in standoffs, which allow Withstanding Voltage . 125 VDC for 5 seconds for cleaning or coating beneath the filter, and the filter is encapsulated for environmental protection. Insulation Resistance Min. 100 MegOhms at 100 VDC . for 2 minutes and 25C Features Direct Current Provides EMI filtering to protect low power digital Resistance 0.002 ohms Max. circuits - helps equipment meet FCC and VDE Minimum No-Load specifications Insertion Loss . Per MIL-STD-220 at 25C PCB Mounts directly to printed circuit board with no bracket mounted, 50 ohm strip line or plate for lower applied costs - can be flow soldered with other components 3dB 8 MHz 10dB 25 MHz Encapsulated for environmental protection 15dB 50 MHZ Mounts on PCB to begin filtering at the source 20dB 100 MHz-1GHz of the problem Built-in standoffs permit cleaning or coating Preformed to Recommended Mounting Configuration under the filter Part Number 842448-2 Circuit Schematic Recommended Mounting Configuration 1.040 (26.42) .030 .010 Pi .600 .300 0.76 0.25 (15.24 ) (7.62 ) .015 Input Output .062 1.040 (26.42) (0.38) (1.57) .010 .030 .010 Ref200 .600 .300 Ref. 0.25 0.76 0.25 (5.08 ) (15.24 ) (7.62 ) .015 .062 .020 (0.38) .240 .040 Ground (1.57) 0.51 .010 Ref. (6.10 ) .200 (1.02) Ref. 0.25 (5.08 ) Dia. Ground .020 Lead .240 .032 .040 .025 Ground 0.51 .125 (6.10 ) (0.81) (1.02) .520 .062 (1.57) Ref. 0.64 .015 Lead (3.18 ) .300 Dia. Dia. (13.21) Ground0.38 (7.62 ) Ref. Lead .032 .025 Ground .125 (0.81) .520 .062 (1.57) Ref. 0.64 .015 Lead Dimensions in inches (3.18(mm)) .300 Dia. (13.21) 0.38 (7.62 ) Ref010 .600 Recommended PCBHole Layout Standard Configuration Part Number 842448-1 0.25 (15.24 ) 1.040 (26.42) .005 .300 .010 0.13 .030 .010 .600 (7.62 ) .600 .300 0.25 0.76 0.25 (15.24 ) (15.24 ) (7.62 ) .015 +++ .062 .005 (0.38) .300 (1.57) 0.13 .010 Ref. (7.62 ) .200 Ref. 0.25 (5.08 ) .002 .002 .002 .055 .040 .055 + + + 0.05 0.05 0.005 .020 (1.4 ) (1.02 ) (1.4 .240) .040 0.51 Dia. Dia. Dia.(6.10 ) (1.02) Dia002 .002 .002 Ground .055 .040 .055 0.05 0.05 0.005 Lead (1.4 ) (1.02 ) (1.4 ) .032 .025 Ground .125 Dia. Dia. Dia. (0.81) .520 .062 (1.57) Ref. 0.64 .015 Lead (3.18 ) .300 Dia. (13.21) 0.38 (7.62 ) Ref. Dimensions in inches (mm) Dimensions in inches (mm) API TECHNOLOGIES 8061 Avonia Rd. Fairview, PA 16415 Ph: 814-474-1571 Fax: 814-474-3110 eis.apitech.com SM21 API TECHNOLOGIES SPECTRUM CONTROL GmbH Hansastrasse 6 91126 Schwabach, Germany Phone: (49)-9122-795-0 Fax: (49)-9122-795-58 .010 .600 0.25 (15.24 ) .005 .300 0.13 (7.62 ) +++ .002 .002 .002 .055 .040 .055 0.05 0.05 0.005 (1.4 ) (1.02 ) (1.4 ) Dia. Dia. Dia.