TC4-1TX+

top hat ® SURFACE MOUNT RF Transformer 50Ω TC4-1TX+ 0.5 to 300 MHz THE BIG DEAL y Wideband 0.5-300 MHz, usable over 0.2-450 MHz y Good return loss y Impedance matching y Plastic base with leads y Aqueous washable Generic photo used for illustration purposes only CASE STYLE: AT1521 APPLICATIONS y CATV ELECTRICAL SPECIFICATIONS AT 25°C Parameter Frequency (MHz) Min. Impedance Ratio (secondary / primary) Typ. Max. 4 Frequency Range 0.5 Insertion Loss* Ohm 300 — 3.0 0.5-300 2.0 1.5-100 1.0 Unit MHz dB * Insertion Loss is referenced to mid-band loss, 0.3 dB typ. MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature CONFIG. A Ratings -20°C to 85°C -55°C to 100°C RF Power 0.25W DC Current 30mA Permanent damage may occur if any of these limits are exceeded. REV. B ECO-014884 TC4-1T+ ED-6398/2 IG/TD/CP/AM 220802 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 50Ω TC4-1TX+ 0.5 to 300 MHz PIN CONNECTIONS OUTLINE DRAWING PRIMARY DOT 6 PRIMARY 4 SECONDARY DOT 1 SECONDARY 3 SECONDARY CT 2 NOT USED 5 PCB Orientation Dot on Top Hat & Marking on the Substrate both refers to Pin#1 of the Unit. Su Tolerance Top-hat total thickness: .013 inches MAX. PRODUCT MARKING: FL PCB Land Pattern Orientation Dot on Top Hat & Marking on the Substrate both refers to Pin#1 of the Unit. Suggested Layout, Tolerance to be within ±.002 Top-hat total thickness: .013 inches MAX. OUTLINE DIMENSIONS ( Inch mm ) A .150 3.81 B .150 3.81 C .160 4.06 D .050 1.27 E .040 1.02 F .025 0.64 G .028 0.71 H .065 1.65 J .190 4.83 K .030 0.76 Weight: 0.15 grams TAPE & REEL INFORMATION: F17 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 2 OF 3 top hat ® SURFACE MOUNT RF Transformer 50Ω TC4-1TX+ 0.5 to 300 MHz TYPICAL PERFORMANCE DATA FREQUENCY (MHz) INSERTION LOSS (dB) INPUT R. LOSS (dB) 0.50 0.51 16.81 1.00 0.44 20.73 10.00 0.27 30.31 50.00 0.30 32.32 70.00 0.32 30.95 100.00 0.36 28.39 150.00 0.40 24.12 200.00 0.45 20.32 250.00 0.54 17.09 300.00 0.62 14.29 1.0 50 RETURN LOSS (dB) INSERTION LOSS (dB) INPUT RETURN LOSS INSERTION LOSS 0.8 0.6 0.4 0.2 40 30 20 10 0 0.0 0 50 100 150 200 FREQUENCY (MHz) 250 300 0 50 100 150 200 250 300 FREQUENCY (MHz) 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-Circuit’s 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/terms/viewterm.html www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 3 OF 3