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Outstanding electrical performance (up to 3 GHz) is achieved by unique design elements in the industry's truest 75 Ohm connector. Precision-molded insulators with locking gold-plated center conductors ensure true 75 Ohm characteristic impedance. Innovative features result in significant reduction of impedance mismatch throughout the network and improved transmission reliability in digital applications. Features: • True75ohmcharacteristicimpedancethroughtheentireconnector• Outstandingelectricalperformanceto3GHz• Tarnish-resistant,nickel-platedbodyandbayonet• Gold-plated,lockingcenterconductor• Compatiblewithselectcompetitivecrimptoolsanddiesets• MeetsorexceedsallrequirementsinMIL-C39012requirements• BulkpackagingavailableBNC-26N Straight Connector For 0.6/2.8 Cables ADC’s BNC connectors are the most reliable and universally accepted method of terminating coaxial cable in the market today. Outstanding electrical performance (up to 3 GHz) is achieved by unique design elements in the industry's truest 75 Ohm connector. Precision-molded insulators with locking gold-plated center conductors ensure true 75 Ohm characteristic impedance. Innovative features result in significant reduction of impedance mismatch throughout the network and improved transmission reliability in digital applications. Features: • True75ohmcharacteristicimpedancethroughtheentireconnector• Outstandingelectricalperformanceto3GHz• Tarnish-resistant,nickel-platedbodyandbayonet• Gold-plated,lockingcenterconductor• Compatiblewithselectcompetitivecrimptoolsanddiesets• MeetsorexceedsallrequirementsinMIL-C39012requirements• Bulkpackagingavailable BNC-26N Straight Connector for 0.6/2.8 Cables Specifications ELECTRICAL Characteristic Impedance: 75 Ohm Voltage Rating: 1000 Volts RMS Insertion Loss: < 0.6 dB 1 MHz to 1 GHz (measured with 1 meter of 728 cable) Return Loss: Better than 35 dB to 1 GHz; 30 dB to 2 GHz; 26 dB to 3 GHz Contact Resistance: 0.30 Ohm maximum change post environmental Insulation Resistance: 200 megaohms minimum change MECHANICAL Mechanical Durability: 500 cycles minimum Center Contact Retention: 6 lbs minimum Coupling Mechanism: 100 lbs minimum Cable Pulloff Force: Dependent on cable size Cable Bend and Twist: 500 cycles minimum Force to Engage/Disengage: Torque 2.5 in/lb maximum; longitudinal force 3 lbs maximum Interface Dimension: MIL-C-39012 75 Ohm interface ENVIRONMENTAL Thermal Shock: -40 °C to 65 °C operating; -55 °C to 85 °C non-operating Moisture Resistance: 0% to 95%; MIL-STD-202 Method 106 Corrosion (Salt Spray): MIL-STD-202 Method 101, Test Condition B Flammability: UL94-VO rated (center conductor insulator) Vibration: MIL-STD-202 Method 201 Solvent Resistance: MIL-STD-202 Method 215 FINISH Body/Bayonet: Tarnish-resistant electroless nickel plating Center Conductor: 50 millionths inch gold plating MIL-G-45204 Type 1, Grade C, Class 1; requires 0.42" crimp station die .035" .278" .675" .0303/.040" Typical Gated Return Loss 6/08 • 104347AE BNC-26N Straight Connector for 0.6/2.8 Cables 0 -5 -10 -15 -20 LOSS (dB) -25 -30- 35 -40 -45 -50 3.75109213318423528633738843948 1052115712621367147215771682178718911996210122062311241625212625273028352940 2w w w . a d c . c o m • + 1 9 5 2 9 3 8 8 0 8 0 • 1 8 0 0 3 6 6 3 8 9 1 FREQUENCY (MHz) 6/08 • 104347AE BNC-26N Straight Connector for 0.6/2.8 Cables BNC-26N Straight Connector for 0.6/2.8 Cables Specifications STRIP DIMENSIONS/CuT LENgTH .094" .156" .344" .594" CRIMP DIMENSIONS Center Conductor: .042 (1.07 mm) Hex or 12-point Crimp Sleve: .197 (5.00 mm) Hex TOOLINg INFORMATION Crimp Tool Frame: WT-3 or WT-2 Die Set: WD-3 or WD-4 Optional 12-Point Crimp Tool: WT-C12 Strip Tool: STC-13B Description Catalog Number Single-packed straight BNC connector with indicator notch for 0.6/2.8 cables BNC-26N Bulk100-packstraightBNCconnectorwithindicatornotchfor0.6/2.8cables; bulk packages shipped with extra pins and sleeves in molded plastic snap tray BNC-26N-B Or dering Information 3w w w . a d c . c o m • + 1 9 5 2 9 3 8 8 0 8 0 • 1 8 0 0 3 6 6 3 8 9 1 Spec Sheet Web Site: From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our Web site. ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101 Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer 104347AE 6/08 Revision © 2008, 2007 ADC Telecommunications, Inc. All Rights...