RF Power Capacitors Class 5kV Discs Morgan Advanced Materials is a world leader in the design and manufacture of complex electronic ceramic components and assemblies used in a wide range of applications and cutting edge technologies. Morgan s Ruabon Division specialises in the development and production of dielectric and ferroelectric materials and components. This range of high voltage RF discs capacitors is fabricated from very low loss CLASS ceramic dielectric materials which permit them to carry very high electrical loads over a wide frequency range. Applications include : Radio Broadcast Transmitters nduction and Dielectric Heating Equipment HF Filter, By-Pass & Coupling Circuits High Power Matching Tuned Circuits Antenna Circuits ndustrial Applications High Power matching networks Plasma Generators High quality medical imaging systems (MR) Features : Low loss Class ceramic dielectric materials with noble metal electrodes resulting in low self heating. High Voltage / High Reactive Power s Very low NPO capacitance-temperature characteristics available that result in correspondingly low tuned frequency drift. Low nductance construction permitting higher frequency use. Low magnetic susceptibility Material Characteristics Dielectric Constant @ 20 o C / MHz 5 36 77 90 90 Temperature Coefficient of ppm/ o C +00 0± 30 0± 30-750±80-300±20 Capacitance ± 60 Tan @ MHz (Cap 000 pf) x 0-4 5 5 5 5 5 Tan @ khz (Cap> 000 pf) x 0-4 0 0 0 0 0 Dielectric Strength kvmm - dc 22 20 5 0 0 Volume Resistivity Ωm 0 3 0 3 0 3 0 3 0 3 Electrical Specification Capacitance Range Capacitance Tolerance RF Voltage Test Voltage (50Hz) RF Voltage / Current kvar Load v Frequency Operating Temperature Range 0 2000pF (see table) ±20% ±0% Consult factory for other tolerances (see table) 2 x Voltage / 60sec See RF rating curves -25 o C +95 C Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938
imum Relative Humidity 75% Outline Drawing 5kV Discs Vertical Mounting Recommended Electrical Characteristics Type No Cap Value pf TCC ppm/ C (ACpk + DC) kvpk AC kvpk Test 50 Hz kvrms POWER (kvar) Current (A rms) A nom B nom Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938 Thread Size 83 20-300 5 5 7.5 0 8 23 8 M4 83 50-300 5 5 7.5 0 8 23 7 M4 83 80-300 5 5 7.5 0 8 23 5 M4 83 220-300 5 5 7.5 0 8 23 4 M4 832 220-300 5 5 7.5 20 33 8 M4 832 270-300 5 6 7.5 20 33 7 M4 832 330-300 5 5 7.5 20 33 6 M4 832 390-300 5 5 7.5 20 33 4 M4 833 390-300 5 5 7.5 30 5 45 9 M6 833 470-300 5 5 7.5 30 5 45 7 M6 833 560-300 5 5 7.5 30 5 45 6 M6 833 680-300 5 5 7.5 30 5 45 5 M6 834 680-300 5 5 7.5 40 8 57 9 M6 834 820-300 5 5 7.5 40 8 57 8 M6 834 000-300 5 5 7.5 40 8 57 7 M6 834 200-300 5 5 7.5 40 8 57 5 M6 835 200-300 5 5 7.5 50 24 73 9 M6 835 500-300 5 5 7.5 50 24 73 7 M6 835 2000-300 5 5 7.5 50 24 73 5 M6 836 50-750 5 5 7.5 25 8 23 8 M4 836 68-750 5 5 7.5 25 8 23 7 M4 836 82-750 5 5 7.5 25 8 23 6 M4 836 00-750 5 5 7.5 25 8 23 4 M4 837 00-750 5 5 7.5 30 33 6 M4 837 50-750 5 5 7.5 30 33 4 M4 837 200-750 5 5 7.5 30 33 3 M4 838 200-750 5 5 7.5 40 5 45 9 M6 838 270-750 5 5 7.5 40 5 45 8 M6 838 330-750 5 5 7.5 40 5 45 7 M6 838 370-750 5 5 7.5 40 5 45 5 M6 839 350-750 5 5 7.5 55 8 57 9 M6 839 470-750 5 5 7.5 55 8 57 7 M6 839 600-750 5 5 7.5 55 8 57 5 M6 840 750-750 5 5 7.5 65 24 73 9 M6 840 000-750 5 5 7.5 65 24 73 5 M6
Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938
Electrical Characteristics Type No Cap Value pf TCC / ppm o C (ACpk + DC) kvpk AC kvpk Test 50 Hz kvrms POWER (kvar) Current (A rms) A nom B nom Thread Size 84 20 0 5 5 7.5 0 8 23 8 M4 84 25 0 5 5 7.5 0 8 23 6 M4 84 30 0 5 5 7.5 0 8 23 4 M4 842 30 0 5 5 7.5 0 8 23 8 M4 842 39 0 5 5 7.5 20 33 7 M4 842 47 0 5 6 7.5 20 33 5 M4 842 68 0 5 5 7.5 20 33 4 M4 843 70 0 5 5 7.5 30 5 45 9 M4 843 00 0 5 5 7.5 30 5 45 7 M4 843 20 0 5 5 7.5 30 5 45 5 M4 844 20 0 5 5 7.5 40 8 57 9 M6 844 50 0 5 5 7.5 40 8 57 8 M6 844 80 0 5 5 7.5 40 8 57 7 M6 844 220 0 5 5 7.5 40 8 57 5 M6 845 270 0 5 5 7.5 50 24 73 9 M6 845 330 0 5 5 7.5 50 24 73 7 M6 845 390 0 5 5 7.5 50 24 73 5 M6 846 0 +00 5 5 7.5 25 8 23 8 M4 846 2 +00 5 5 7.5 25 8 23 6 M4 846 5 +00 5 5 7.5 25 8 23 4 M4 847 5 +00 5 5 7.5 30 33 8 M4 847 22 +00 5 5 7.5 30 33 6 M4 847 27 +00 5 5 7.5 30 33 5 M4 847 33 +00 5 5 7.5 30 33 4 M4 848 24 +00 5 5 7.5 40 5 45 9 M6 848 33 +00 5 5 7.5 40 5 45 8 M6 848 39 +00 5 5 7.5 40 5 45 7 M6 848 47 +00 5 5 7.5 40 5 45 6 M6 848 56 +00 5 5 7.5 40 5 45 5 M6 849 66 +00 5 5 7.5 55 8 57 9 M6 849 82 +00 5 5 7.5 55 8 57 7 M6 849 00 +00 5 5 7.5 55 8 57 5 M6 850 30 +00 5 5 7.5 65 24 73 9 M6 850 50 +00 5 5 7.5 65 24 73 7 M6 850 80 +00 5 5 7.5 65 24 73 5 M6 Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938
Type 832 390 pf 5kVpk Type 837 200 pf 5kVpk 0.0 00 0.0 00 20 kva Amps Amps f 0.652 MHz f2 2.467 MHz f.908 MHz f2 3.207 MHz.0 0.0 0 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 833 680 pf 5kVpk Type 838 370 pf 5kVpk 0.0 00 0.0 00 5 Amps 5 Amps f 0.56 MHz f2.754 MHz f.375 MHz f2 2.47 MHz.0 0.0 0 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 834 200 pf 5kVpk Type 839 600 pf 5kVpk 0.0 00 0.0 00 8 Amps 55 kva 8 Amps f 0.424 MHz f2.073 MHz f.66 MHz f2.56 MHz.0 0.0 0 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 835 2000 pf 5kVpk Type 840 000 pf 5kVpk 0.0 00 0.0 00 50 kva 24 Amps f 0.38 MHz f2 0.96 MHz 65 kva 24 Amps f 0.827 MHz f2.409 MHz.0 0.0 0 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 The above RF load conditions are based on the maximum body temperature rise of 45 C from an ambient temperature of 30 C. Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938
Type 842 68 pf 5kVpk Type 847 33 pf 5kVpk 0.0 00 0.0 00 Amps f 5.62 MHz f2 9.43 MHz.0 0.0 0 Amps f.564 MHz f2 9.433 MHz 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 843 20 pf 5kVpk Type 848 56 pf 5kVpk 0.0 00 0.0 00 5 Amps f 4.240 MHz f2 7.453 MHz.0 0.0 0 5 Amps f 9.086 MHz f2 5.97 MHz 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 844 220 pf 5kVpk Type 849 00 pf 5kVpk 0.0 00 0.0 00 55 kva 8 Amps f 3.80 MHz f2 4.258 MHz.0 0.0 0 55 kva 8 Amps f 6.996 MHz f2 9.367 MHz 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 Type 845 390 pf 5kVpk Type 850 80 pf 5kVpk 0.0 00 0.0 00 65 kva 24 Amps f 2.20 MHz f2 3.63 MHz.0 0.0 0 65 kva 24 Amps f 4.593 MHz f2 7.828 MHz 0. 0..0 0.0 00.0 0. 0..0 0.0 00.0 The above RF load conditions are based on the maximum body temperature rise of 45 C from an ambient temperature of 30 C. Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938
Email technical / sales related enquiries to ruabon.sales@morganplc.com Please view our website : www.morganelectroceramics.com Links: * Power & Operating Conditions Disclaimer: Please note that all product, product specifications and data detailed in this brochure are subject to change without notice to improve reliability, function, design or otherwise. Morgan Advanced Materials Ltd and its affiliates does not assume any responsibility for the correctness of this information nor for damages consequent to its use. Statements regarding the suitability of products for certain types of applications are based on knowledge of typical requirements that are often placed on Morgan products in generic applications. Morgan Advanced Materials Technical Ceramics Vauxhall ndustrial Estate Ruabon United Kingdom LL4 6HY Registered Office Morgan Technical Ceramics, Bewdley Road, Stourport-on-Severn, Worcestershire DY3 8QR England. Registered in England No. 262938