Plug-In RF Transformer 50 TMO-3-1T+ 0.05 to 250 MHz Features Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 100C RF Power 0.25W DC Current 30mA Permanent damage may occur if any of these limits are exceeded. * excellent insertion loss * hermetic case CASE STYLE: A03 PRICE: $10.20 ea. QTY (1-9) + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications * military, hi-rel requirements * balanced to unbalanced transformation The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Pin Connections PRIMARY DOT 1 PRIMARY 5 SECONDARY DOT 2 SECONDARY 6 SECONDARY CT 4 CASE GROUND Transformer Electrical Specifications RATIO 7, 8 NOT USED 3 FREQUENCY (MHz) INSERTION LOSS* (Secondary/Primary) Outline Drawing 3 0.05-250 3 dB MHz 2 dB MHz 1 dB MHz 0.05-250 0.1-200 0.5-70 *Insertion Loss is referenced to mid-band loss, 0.4 dB typ. Typical Performance Data FREQUENCY (MHz) H .20 5.08 J .14 3.56 K .020 0.51 E .210 5.33 F .230 5.84 wt grams 2.3 2.12 0.81 0.71 0.43 0.50 0.70 0.76 0.85 0.89 0.98 6.80 15.48 18.20 23.28 21.93 15.96 14.37 12.26 10.40 7.10 TMO-3-1T+ INPUT RETURN LOSS TMO-3-1T+ INSERTION LOSS 50 RETURN LOSS (dB) 3.0 Config. A INSERTION LOSS (dB) G .100 2.54 C D .390 .405 9.91 10.29 INPUT R. LOSS (dB) 0.05 0.20 0.47 10.03 45.28 108.53 125.32 149.29 173.68 250.00 Outline Dimensions ( inch mm ) A B .480 .500 12.19 12.70 INSERTION LOSS (dB) 2.0 1.0 0.0 0.01 0.1 1 10 FREQUENCY (MHz) 100 30 20 10 0 0.01 1000 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 40 0.1 1 10 FREQUENCY (MHz) 100 1000 For detailed performance specs & shopping online see web site TM 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. B M108294 TMO-3-1T+ IG/TD/AM 070806