gfmq, gfwq www.vishay.com vishay draloric revision: 11-sep-15 1 document number: 22034 for technical questions, contact: cdc@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 high voltage ceramic capacitor stacks, with solder tags, class 2 ceramic material capacitor elements made from class 2 ceramic dielectric with noble metal electrodes. connection terminals between th e discs: brass, silver plated optional terminals we offer a variety of intermed iate solder tags to meet customers requirements. please contact us. features ? small size ? multiple design up to 12 stages ? voltage rating of th e individual discs 8 kv dc ? other versions on request applications ceramic capacitor stacks have been developed for use in low power voltage multipliers used in high voltage dc generators. the major applicat ions are x-ray equipment for medical diagnostics or elec trostatic paint spraying equipment. capacitance range 370 pf to 500 pf capacitance tolerance 20 % ceramic dielectric r2005 (x7r) rated voltage 8.0 kv dc per single disc dielectric strength test 13 kv dc per single disc, in dielectric fluid dissipation factor max. 2.5 % (1 khz) insulation resistance min. 10 g ? (at 25 c) operating temperature range -25 c to +85 c quick reference data description value ceramic class 2 ceramic dielectric r2005 type gfmq10.., gfwq10.. gfmq12.., gfwq12.. voltage (v dc ) 8000 min. capacitance (pf) 370 500 max. capacitance (pf) 370 500 mounting solder tags
gfmq, gfwq www.vishay.com vishay draloric revision: 11-sep-15 2 document number: 22034 for technical questions, contact: cdc@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 notes (1) per single disc (2) in an insulating environment (3) min. 3 s in dielectric fluid sap part number and electrical data part number ceramic capacitance values (1) (pf) rated voltage (1)(2) (kv dc ) test voltage (1)(3) (kv dc ) no. of disc in series l max. mm (inch) d mm (inch) type gfmq10.. rhs370p38bpzha6000 r2005 (x7r) 370 ( 20 %) 8.0 13 10 61.5 (2.421) 10.5 0.3 (0.413 0.012) RHS370P38BPZHB6001 12 73.5 (2.893) type gfwq10.. rhs370p38bpzhc6002 r2005 (x7r) 370 ( 20 %) 8.0 13 10 61.5 (2.421) 10.5 0.3 (0.413 0.012) rhs370p38bpzhd6003 12 73.5 (2.893) type gfmq12.. rhs500p38bpzhe6004 r2005 (x7r) 500 ( 20 %) 8.0 13 8 49.5 (1.949) 12.0 0.2 (0.472 0.008) rhs500p38bpzhf6005 10 61.5 (2.421) rhs500p38bpzhg6006 12 73.5 (2.893) type gfwq12.. rhs500p38bpzhh6007 r2005 (x7r) 500 ( 20 %) 8.0 13 8 49.5 (1.949) 12.0 0.2 (0.472 0.008) rhs500p38bpzhj6008 10 61.5 (2.421) rhs500p38bpzhk6009 12 73.5 (2.893) dimensions data related documents general in formation www.vishay.com/doc?22090 0.3 (0.012) type g fmq 18 (0.71) 1.5 (0.059) 3.2 (0.126) l d 0.3 (0.012) ? 1 (0.04 dia.) 8.5 (0.335) 140 type g fwq l d
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