Surface Mount T1-6T-KK81+ T1-6T-KK81 RF Transformer 50 0.015 to 300 MHz Features Maximum Ratings Operating Temperature * wideband, 0.015 to 300 MHz * excellent return loss * also available with plug-in (X65) flat pack (W38) leads -20C to 85C Storage Temperature -55C to 100C RF Power 0.25W DC Current 30mA CASE STYLE: KK81 PRICE: $6.95 ea. QTY (1-9) +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications Permanent damage may occur if any of these limits are exceeded. * VHF/UHF receivers/transmitters * impedance matching Pin Connections PRIMARY DOT 4 PRIMARY 6 SECONDARY DOT 3 SECONDARY 1 SECONDARY CT 2 NOT USED 5 Transformer Electrical Specifications RATIO FREQUENCY (MHz) 1 Outline Drawing INSERTION LOSS* 0.015-300 3 dB MHz 2 dB MHz 1 dB MHz 0.015-300 0.021-150 0.03-50 *Insertion Loss is referenced to mid-band loss, 0.1 dB typ. Typical Performance Data FREQUENCY (MHz) B .27 6.86 C .23 5.84 D .010 0.25 E .042 1.07 F .020 0.51 G .100 2.54 H .05 1.27 J .05 1.27 K .020 0.51 L .036 0.91 M .26 6.60 N .575 14.61 P .600 15.24 Q .125 3.18 R .050 1.27 S .100 2.54 wt grams 0.50 INPUT R. LOSS (dB) 1.24 0.21 0.12 0.40 0.66 0.74 0.75 0.77 0.84 1.09 11.77 26.45 37.26 19.27 14.92 14.64 15.08 16.64 20.06 26.64 0.02 0.13 1.15 47.47 111.99 147.83 175.75 209.75 250.25 300.00 Outline Dimensions ( inch mm ) A .30 7.62 INSERTION LOSS (dB) T1-6T-KK81 INPUT RETURN LOSS T1-6T-KK81 INSERTION LOSS 50 RETURN LOSS (dB) Config. A INSERTION LOSS (dB) 3.0 2.0 1.0 0.0 0.01 0.1 1 10 100 40 30 20 10 0 0.01 1000 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. REV. A M98898 T1-6T-KK81 IG/TD/CP 080617