High Performance Encapsulated AF, PCB Mount. From OEP, a range of high performance, industry standard PCB mounting audio frequency transformers. The dual primary and secondary windings of these frequency transformers provide a wide range of impedance matching ratios to suit many input, interstage and output applications. Features and Benefits:. Industry standard 0 1in. grid spacing Resin encapsulated in glass filled nylon case Foil interwinding screen Optional Mu-metal, a nickel-iron alloy, screening can (stock no. ; 210-6469 210-6469 ). The OEP Audio Frequency Transformer range also includes:. 210-6403 210-6403 is a 3.75Ω, 6.3+6.3:1+1 PCB mount audio transformer 210-6419 210-6419 is a 600Ω, 1+1:2+2 PCB mount audio transformer 210-6425 210-6425 is a 600Ω, 1+1:6.45+6.45 PCB mount audio transformer 210-6431 210-6431 is a 150Ω, 1+1:1+1 PCB mount audio transformer 210-6447 210-6447 is a 600Ω, 1+1:1+1 PCB mount audio transformer 210-6469 210-6469 is an optional Mu-metal, nickel-iron alloy screening can More information:  | | Primary Impedance: | 150Ω | Secondary Impedance: | 150Ω | Primary DC Resistance: | 15Ω | Power Rating: | 100mW Hz @ 300, 1mW Hz @ 30 | Secondary DC Resistance: | 20Ω | Dimensions: | 28 x 22 x 23mm | Mounting Type: | Through Hole | Termination Type: | Pin | Depth: | 23mm | Length: | 28mm | Width: | 22mm | Maximum Operating Frequency: | 30kHz | Minimum Operating Frequency: | 30Hz | Turns Ratio: | 1+1:1+1 |
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