T5-1T-KK81

www.DataSheet4U.com Surface Mount RFTransformer 50Ω Operating Temperature Storage Temperature RF Power DC Current 0.3 to 300 MHz Features -20°C to 85°C -55°C to 100°C 0.25W 30mA T5-1T-KK81+ T5-1T-KK81 Maximum Ratings wideband, 0.3 to 300 MHz good return loss also available with flat-pack (W38), plug-in (X65) leads CASE STYLE: KK81 PRICE: $4.95 ea. QTY (1-9) Pin Connections PRIMARY DOT PRIMARY SECONDARY DOT SECONDARY SECONDARY CT NOT USED 4 6 3 1 2 5 Applications push-pull amplifiers impedance matching + RoHS compliant in accordance with EU Directive (2002/95/EC) See our web site for RoHS Compliance methodologies and qualifications. Transformer Electrical Specifications MODEL NO. Ω RATIO FREQUENCY (MHz) INSERTION LOSS* Outline Drawing 3 dB MHz T5-1T-KK81(+) 5 0.3-300 0.3-300 2 dB MHz 0.6-200 1 dB MHz 5-100 * Insertion Loss is referenced to mid-band loss, 0.7 dB typ. Typical Performance Data FREQUENCY (MHz) INSERTION LOSS (dB) 1.91 1.21 0.79 0.76 0.87 0.96 1.05 1.15 1.28 1.33 INPUT R. LOSS (dB) 6.84 12.33 16.14 16.70 17.90 18.95 19.50 18.75 16.62 15.08 Outline Dimensions ( inch mm ) A .30 7.62 K .020 0.51 B .27 6.86 L .036 0.91 C .23 5.84 M .26 6.60 D .010 0.25 N .575 14.61 E .042 1.07 P .600 15.24 F .020 0.51 Q .125 3.18 G .100 2.54 R .050 1.27 H .05 1.27 S .100 2.54 J .05 1.27 wt grams 0.50 0.30 0.70 3.00 28.00 73.00 120.00 170.00 220.00 270.00 300.00 T5-1T-KK81 INSERTION LOSS 2.5 INSERTION LOSS (dB) Config. A 2.0 1.5 1.0 0.5 0.0 0.1 1 10 FREQ...