top hat Surface Mount RF Transformer TCM3-452X+ 50 20 to 4500 MHz The Big Deal Low insertion loss, 1.5 dB typ. Low unbalance, 0.2 dB, 2 Power handling up to 0.4W CASE STYLE: DB1627 Product Overview Mini-Circuits TCM3-452X+ is a 50 surface mount balanced transmission line transformer with a 3:1 secondary/primary impedance ratio covering the 20 to 4500 MHz band. This model handles RF input power up to 0.4W and provides low insertion loss, good return loss, and low amplitude unbalance. Measuring only 0.16 x 0.15 x 0.16, the unit features core and wire, all-welded construction mounted on a six-lead plastic base. The unit also includes Mini-Circuits Top Hat fea- ture for faster, more accurate pick-and-place assembly. Key Features Feature Advantages Wideband, 20 to 4500 MHz Supports a variety of applications including PCS, SatCom and more. Power Handling up to 0.4W Supports a variety of RF input power requirements. Low insertion loss, 1.5 dB Enables excellent signal power transmission from input to output. Low unbalance 0.5 dB amplitude unbalance Produces nearly equal output signals, ideal for parallel path / multichannel systems. 4 phase unbalance Small footprint, 0.16 x 0.15 Accommodates tight space requirements for dense PCB layouts. Top Hat feature Improves speed and accuracy of pick and place assembly and provides clear device marking for visual inspection Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document 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 Mini-Circuits www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 1 of 3 top hat Surface Mount RF Transformer TCM3-452X+ 50 20 to 4500 MHz Features wide bandwidth 20 to 4500 MHz Generic photo used for illustration purposes only balanced transmission line CASE STYLE: DB1627 good return loss aqueous washable +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site Applications for RoHS Compliance methodologies and qualifications PCS wideband push-pull amplifiers cellular Reel Size Devices/Reel 7 20, 50, 100, 200, 500 13 1000, 2000 Electrical Specifications at 25C Parameter Frequency (MHz) Min. Typ. Max. Unit 3 Impedance Ratio (secondary/primary) 20 4500 MHz Frequency Range 20 - 4500 1.5 3.0 dB Insertion Loss 20 - 4500 0.5 dB Amplitude Unbalance 20 - 4500 4 Degree Phase Unbalance Electrical Schematic Maximum Ratings Pin Connections Function Pin Number Parameter Ratings Operating Temperature -40C to 85C PRIMARY DOT 3 Storage Temperature -55C to 100C PRIMARY 2 RF Power 0.4W SECONDARY DOT 4 DC Current 30mA SECONDARY 6 Permanent damage may occur if any of these limits are exceeded. GND 2,5 NOT USED 1 Internal Optional Product Marking Config. H Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. REV. B B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. M175708 C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms) Purchasers of this part are entitled TCM3-452X+ 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 ED-14833/2A DJ/TD/CP/AM Mini-Circuits 190730 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 2 of 3 Available Tape and Reel at no extra cost