Surface Mount RF Transformer 50 TC4-1T+ 0.5 to 300 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power DC Current Features -20C to 85C -55C to 100C 0.25W 30mA Permanent damage may occur if any of these limits are exceeded. Pin Connections PRIMARY DOT PRIMARY SECONDARY DOT SECONDARY SECONDARY CT NOT USED 6 4 1 3 2 5 * wide band 0.5-300 MHz, usable over 0.2-450 MHz * good return loss * impedance matching * plastic base with leads * aqueous washable CASE STYLE: AT224-1 PRICE: $2.19 ea. QTY (20) $1.19 ea. QTY (100) +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications * catv e and Reel Available Tapra cost at no ext Devices/Reel 20, 50, 100, 200, 500 1000, 2000 Reel Size 7" 13" Transformer Electrical Specifications RATIO Outline Drawing AT224-1 FREQUENCY (MHz) INSERTION LOSS* (Secondary/Primary) Lead #1 identifier shall be located in the cross-hatched area shown. Identifier may be either a molded or marked feature. 4 0.5-300 3 dB MHz 2 dB MHz 1 dB MHz -- 0.5-300 1.5-100 * Insertion Loss is referenced to mid-band loss, 0.3 dB typ. PCB Land Pattern Typical Performance Data FREQUENCY (MHz) Suggested Layout, Tolerance to be within .002 Outline Dimensions ( inch mm ) A .150 3.81 B .150 3.81 C .160 4.06 D .050 1.27 E .040 1.02 G .028 0.71 H .065 1.65 J .190 4.83 K .030 0.76 L wt .007 grams 0.18 0.15 INSERTION LOSS (dB) 0.50 1.00 10.00 50.00 70.00 100.00 150.00 200.00 250.00 300.00 F .025 0.64 INPUT R. LOSS (dB) 0.51 0.44 0.27 0.30 0.32 0.36 0.40 0.45 0.54 0.62 16.81 20.73 30.31 32.32 30.95 28.39 24.12 20.32 17.09 14.29 INSERTION LOSS INPUT RETURN LOSS 50 RETURN LOSS (dB) Config. A INSERTION LOSS (dB) 1.0 0.8 0.6 0.4 0.2 40 30 20 10 0 0.0 0 50 100 150 200 FREQUENCY (MHz) 250 300 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 0 50 100 150 200 250 FREQUENCY (MHz) 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. C M111888 TC4-1T+ ED-6398/2 IG/TD/CP/AM 120508 300