DC Passing Attenuator Fixed 50Ω NAT-3DC-1A+ 650 to 3500 MHz Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Permanent damage may occur if any of these limits are exceeded. Features • high DC current handling • high DC breakdown voltage • DC resistance (in/out) 0.1Ω, typ. CASE STYLE: FF57 Connectors Model N-Type NAT-3DC-1A+ Applications Outline Drawing • • • • power passing instrumentation test equipment lab use +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Electrical Specifications (TAMB= 25°C) FREQUENCY (MHz) ATTENUATION (dB) 650-3500 VSWR (:1) POWER (mW) DC CURRENT (Amps) DC BREAKDOWN (Volts) Nom. Flatness, Max. Max. Max. Max. Max. 3±0.5 ±0.7 1.6 1000 1 50 Outline Dimensions ( inch mm ) B D E wt .67 2.90 .82 grams 17.02 73.66 20.83 90.0 Typical Performance Data at 25°C Electrical Schematic Frequency (MHz) Attenuation (dB) 650.00 700.00 750.00 800.00 850.00 3.01 3.08 3.09 2.91 2.84 1.32 1.28 1.22 1.17 1.16 900.00 1000.00 1100.00 1200.00 1300.00 2.83 2.82 2.81 2.79 2.75 1.16 1.19 1.22 1.27 1.30 1400.00 1500.00 1600.00 1700.00 1900.00 2.71 2.67 2.63 2.60 2.54 1.32 1.34 1.35 1.34 1.31 2000.00 2500.00 3000.00 3250.00 3500.00 2.54 2.56 2.83 2.99 3.26 1.29 1.13 1.08 1.18 1.30 ATTENUATOR VSWR (:1) NAT-3DC-1A+ VSWR 5.0 2.0 4.0 1.8 3.0 1.6 VSWR ATTENUATION (dB) NAT-3DC-1A+ ATTENUATION 2.0 1.0 0.0 500 1.4 1.2 1000 1500 2000 2500 3000 3500 1.0 500 1000 FREQUENCY (MHz) 1500 2000 2500 3000 3500 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/MCLStore/terms.jsp Mini-Circuits ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV. A M151107 NAT-3DC-1A+ ED-12836/1 WZ/CP/AM 150910