may 2014 ultra high voltage ceramic capacitors 8 j u i n f u b m u f s n j o b m t ' p s e j t u s j c v u j p o m j o f t fd/md series fd-9a to fd-36a md-1a capacitors
(2/8) 001-01 / 20140507 / uhv_fd-md_en.fm capacitors (1) during transportation and storage do not transport or store where the prodcuts will be exposed to high temperature or high humidity. do not expose to poisonous gases such as h 2 so 4 , hcl, or hno 3 . avoid excessive impact such as that caused by falling. (2) during operation avoid contact with electrolytes such as perspiration. do not touch with bare hands. avoid excessive impact such as that caused by falling. do not apply solder to stud terminals. do not re-machine the terminals. (3) usage make sure that the prodcuts are not exposed to radiant heat from chambers or transformers. (4) others the products listed on this catalog are not designed or warranted to meet the requirements of the applications listed below, wh ose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble co uld cause serious damage to society, person or property. if you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. (1) aerospace/aviation equipment (2) transportation equipment (electric trains, ships, etc.) (3) medical equipment (4) power-generation control equipment (5) atomic energy-related equipment (6) seabed equipment (7) transportation control equipment (8) public information-processing equipment (9) military equipment (10) electric heating apparatus, burning equipment (11) disaster prevention/crime prevention equipment (12) safety equipment (13) other applications that are not considered general-purpose applications when designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securi ng protection circuit/device or providing backup circuits in your equipment. precautions
(3/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors ultra high voltage ceramic capacitors with metal terminals for distribution lines features fd series (rated voltage eac: 10 to 25 kv) and md series (rated voltage eac: 20 kv) available. molded type metal screw terminals for easy mounting. uses high-reliabilit y mold resin. application high-voltage power circuits (for medical devi ces, lithography, industrial analyzers) operating temperature range, product weight overview of the fd/md series part no. temperature range individual weight operating temperature storage temperature c c g fd-9a C30 to +85 C30 to +85 10 fd-10a C30 to +85 C30 to +85 16 fd-11a C30 to +85 C30 to +85 30 FD-12A C30 to +85 C30 to +85 54 fd-16a C30 to +85 C30 to +85 31 fd-18a C30 to +85 C30 to +85 71 fd-20a C30 to +85 C30 to +85 141 fd-22a C30 to +85 C30 to +85 67 fd-24a C30 to +85 C30 to +85 127 fd-33a C30 to +85 C30 to +85 107 fd-36a C30 to +85 C30 to +85 117 md-1a C30 to +85 C30 to +85 101 product compatible with rohs directive rohs directive compliant product: see the following for more details related to rohs directive compliant products. http://www.t dk.co.jp/rohs/
(4/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors fd series fd-9a to fd-36a shape & dimensions molded type fd-9a to fd-16a fd-18a to fd-36a marking item marking example 1.part no. 2.nominal capacitance and tolerance code 3.rated voltage 4.manufacturers name y (tdk or tdk logo mark) 5.lot no. part no. ?d t l ' % " 16 15 27 ' % " 21 15 27 ' % " 28 15 27 ' % " 38 15 27 ' % " 26 18.5 30.5 ?d l t ?5 iso m3 screw thread iso m3 internal screw thread ?d l t ?d female thread part no. ?d t l ?d internal screw ' % " 34 23.5 27.5 10 iso m4 ' % " 48 23.5 27.5 15 iso m5 ' % " 30 29 33 10 iso m4 ' % " 40 29 33 15 iso m5 ' % " 34 35 39 10 iso m4 ' % " 48 35 39 15 iso m5 fd-22a 251k ac20kv tdk 1234 1 2 3 4 5
(5/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors fd series y fd-9a to fd-36a electrical characteristics characteristics specification table class 2 (temperature stable) temperature characteristics: y5p(10%) pc pico coulomb. ? secondary-molded au type is also available. part no. rated voltage capacitance insulation class withstanding voltage dissipation factor tan insulation resistance ac corona starting voltage (kv) (pf)10% nom. (kv) [1min, in insulating liquid] (%) max. (m ) min. (kv) min. [3pc ] % 10 100 15 0.2 10000 12 % 10 250 15 0.2 10000 12 % 10 500 15 0.2 10000 12 % 10 1,000 15 0.2 10000 12 % 13 250 20 0.2 10000 16 % 13 500 20 0.2 10000 16 % 13 1,000 20 0.2 10000 16 % 20 250 6a 30 0.2 10000 24 % 20 500 6a 30 0.2 10000 24 % 25 250 10a 40 0.2 10000 32 % 25 500 10a 40 0.2 10000 32
(6/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors fd series y fd-9a to fd-36a electrical characteristics capacitance vs. temperature characteristics capacitance vs. ac voltage characteristics 50 30 10 C10 C30 C50 C50 0 50 100 capacitance change rate(%) temperature(c) y5p 0 50 100 150 rated voltage(%) 1 0 C2 C1 C3 C4 capacitance change rate(%)
(7/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors md series md-1a shape & dimensions molded type marking item marking example 1.part no. 2.nominal capacitance and tolerance code 3.rated voltage 4.manufacturers name y (tdk or tdk logo mark) 5.lot no. 38 29 25 15 female thread md-1a 5 0 0 j ac20kv t d k 1 2 3 4 1 2 3 4 5
(8/8) 001-01 / 20140507 / uhv_fd-md_en.fm ? all specifications are subject to change without notice. capacitors md series y md-1a electrical characteristics characteristics specification table class 1 (temperature compensating) temperature characteristics: c0h(60ppm) pc pico coulomb. part no. rated voltage capacitance insulation class withstanding voltage dissipation factor tan insulation resistance ac corona starting voltage (kv) (pf)10% nom. (kv) [1min, in insulating liquid] (%) max. (m ) min. (kv) min. [3pc ] .% 20 50 6a 30 0.2 10000 24
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