Plug-In RF Transformer 50 TTMO-25-1+ 0.02 to 30 MHz Features Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 100C RF Power 250mW DC Current 30mA Permanent damage may occur if any of these limits are exceeded. Pin Connections PRIMARY DOT 1 PRIMARY 5 SECONDARY DOT 2 SECONDARY 6 SECONDARY CT 4 CASE GROUND * excellent return loss * hermetic case Applications + RoHS compliant in accordance with EU Directive (2002/95/EC) * military, hi-rel requirements * HF * radio communications * impedance matching The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Transformer Electrical Specifications 7,8 PRIMARY CT CASE STYLE: A03 PRICE: $14.20 ea. QTY (1-9) FREQUENCY (MHz) RATIO 3 INSERTION LOSS* (Secondary/Primary) 25 Outline Drawing 0.02-30 3 dB MHz 2 dB MHz 1 dB MHz 0.02-30 0.05-20 0.1-10 * Insertion Loss is referenced to mid-band loss, 0.2 dB typ. Typical Performance Data Outline Dimensions ( inch mm ) A B .480 .500 12.19 12.70 H .20 5.08 J .14 3.56 K .020 0.51 E .210 5.33 F .230 5.84 wt grams 2.3 INSERTION LOSS (dB) INPUT R. LOSS (dB) 0.02 0.03 0.05 0.07 0.15 0.30 1.01 4.66 20.13 30.00 1.15 0.69 0.39 0.27 0.19 0.20 0.16 0.17 0.47 0.80 6.87 8.06 8.87 9.34 9.76 9.91 9.66 9.20 6.09 4.20 TTMO-25-1+ INPUT RETURN LOSS TTMO-25-1+ INSERTION LOSS 1.2 12 1.0 10 RETURN LOSS (dB) Config. B INSERTION LOSS (dB) G .100 2.54 C D .390 .405 9.91 10.29 FREQUENCY (MHz) 0.8 0.6 0.4 0.2 0.0 0.1 1 10 FREQUENCY (MHz) 6 4 2 0 100 0.1 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 8 1 10 FREQUENCY (MHz) 100 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 M108294 TTM0-25-1+ IG/TD/CP 070718