Coilcraft, Inc. Surface Mount Wideband RF Transformers Z9169-A

Surface mount wideband RF transformer for impedance matching, balanced/unbalanced mixing, power splitting, coupling, and signal inversion, with a 1:1 CT turns ratio and operating frequency range of 3 to 1000 MHz. It has a maximum insertion loss of 1.20 dB, primary and secondary inductance of 1.8 μH, primary DCR of 35.0 mΩ, and secondary DCR of 40.0 mΩ. The device is rated for 250 mA maximum current, operates from -40°C to +85°C, and is packaged in tape and reel on a 13-inch reel with 16 mm wide plastic tape, 0.34 mm thickness, 12 mm pocket spacing, and 4.83 mm pocket depth. The part has a weight of 168 mg and meets MSL 1 moisture sensitivity level with resistance to three 40-second reflows at +260°C. PCB washing compliance follows MIL-STD-202 Method 215 plus additional aqueous wash testing.