SF1143B-4 Designed for SDARS IF Receiver Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case Differential Input and Output Complies with Directive 2002/95/EC (RoHS) Pb Value +10 30 -40 to +85 265°C for 10 s 315.00 MHz SAW Filter Units dBm VDC °C Absolute Maximum Ratings Rating Maximum Incident Power in Passband Max. DC voltage between any 2 terminals Storage Temperature Range Max Soldering Profile SMP-03-S Electrical Characteristics Character.