DBF50166BQ125P36CB

DBF 050166 HQ www.vishay.com Vishay Draloric RF Power Feed-Through Capacitors with Conductor Rod, Class 1, R16 HQ Ceramic Dielectric FEATURES • High voltage ratings • High feed-through currents • The insulation rim made of silicone rubber minimize the adverse effects of moisture, dust and other impurity in the working environment. APPLICATIONS These capacitors feature a Q-factor greater than 10 000 which makes it well suited in operating frequency range from 0.1 MHz up to 30 MHz where high voltages and currents are present. CAPACITANCE RANGE 125 pF QUICK REFERENCE DATA CAPACITANCE TOLERANCE DESCRIPTION VALUE Ceramic Class 1 Ceramic Dielectric Type Voltage (Vp) ± 10 % R16 HQ CERAMIC DIELECTRICS DB 050166 R16 High Q (TCC + 100 ppm/K) 25 000 Min. Capacitance (pF) 125 RATED VOLTAGE Max. Capacitance (pF) 125 25 kVp Mounting Screw terminal DIELECTRIC STRENGTH TEST MATERIAL 200 % of rated AC voltage (50 Hz, 5 minutes) Capacitor elements made from class 1 ceramic dielectric with noble metal electrodes. RF POWER TEST Connection terminals: made from copper / brass, silver plated 100 % of rated power, for 5 minutes in a test generator circuit FINISH DISSIPATION FACTOR Capacitor body completely protective lacquered. Max. 0.025 % (1 MHz) These capacitors features umbrella-shaped insulation rims made from silicone elastomer to minimize the adverse effects of moisture, dust and other impurities in the working environment and to improve the characteristics of the electrical field. MARKING INSULATION RESISTANCE Min. 100 000 M (at 25 °C) OPERATING TEMPERATURE RANGE -55 °C to +100 °C Type designator, capacitance value and tolerance, rated peak voltage, ceramic material code, production date code, manufacturer logo. Revision: 02-Sep-15 Document Number: 22107 1 For technical questions, contact: powcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DBF 050166 HQ www.vishay.com Vishay Draloric SAP PART NUMBER AND ELECTRICAL DATA PART NUMBER DBF50166BQ125P36CB CERAMIC CAP. VALUES (pF) RATED VOLTAGE (kVP) RATED POWER (1) (kvar) RATED CURRENT (ARMS) FEED-THROUGH CURRENT (2) (A) R16 HQ 125 25.0 Max. 550.0 120.0 80.0 Notes (1) The surface temperature during operation must not exceed +100 °C (2) DC or low frequency RMS current (< 20 kHz) DIMENSIONS in millimeters (inches) Ø 50 (1.97 Dia.) 210 ± 5 (8.27 ± 0.20) 84 ± 2 (3.31 ± 0.08) 2 (0.08) 22 ± 2 (0.87 ± 0.08) 166 ± 3 (6.54 ± 0.12) 5/16-18 UNC Thread (Both ends) 22 ± 2 (0.87 ± 0.08) DBF50166BQ125P36CB Ø 110.0 ± 0.5 (4.331 ± 0.020 Dia.) Ø 130.0 ± 1.5 (5.118 ± 0.059 Dia.) Ø 96 (3.78 Dia.) 45° 45° Ø 6.3 + 0.3 (0.248 + 0.012 Dia.) Revision: 02-Sep-15 Document Number: 22107 2 For technical questions, contact: powcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DBF 050166 HQ www.vishay.com Vishay Draloric MOUNTING GUIDELINES • The connection to one electrode must be flexible in order to prevent the generation of physical force which could damage the capacitor elements. Such forces are often generated by the dimensional differences resulting from the normal physical tolerances of these components. • The capacitor elements must not be used as a mechanical support for other devices or components. • Use two wrenches when tightening the nuts on both sides of the conductor rod. The outer electrode terminal flange of these feed-through capacitors components should be fixed after tightening the inner electrode’s connection. • Make sure that not too much force applied to the solder connections between hardware and noble metal electrode. A torque less than 5 Nm is recommended. DERATING DIAGRAM DBF50166BQ125P36CB 2.24 MHz Ug (kVp) 1000 Ig (ARMS) Qg (kvar) 1000 33.3 MHz 100 Qg 100 10 Ug 10 1 Ig 1 0.1 0.1 1 10 100 0.1 1000 Frequency (MHz) RELATED DOCUMENTS General Information Revision: 02-Sep-15 www.vishay.com/doc?22071 Document Number: 22107 3 For technical questions, contact: powcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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