GFMQ, GFWQ
Vishay Draloric
Ceramic Capacitor Stacks
DESIGN:
MODEL GFMQ
Ceramic capacitor stacks with solder tags
1.5 (0.059)
L
RATED VOLTAGE UR:
see table below
DIELECTRIC STRENGTH:
0.3
~ 2
(0.079)
(0.012)
see table below (Test voltage between solder tags)
DISSIPATION FACTOR tan δ:
≤ 25 • 10-3
MODEL GFWQ
L
140°
INSULATION RESISTANCE Ris:
≥ 1 • 1010 Ω (R 2005)
0.3 (0.012)
~ 1.5 (~ 0.06)
CATEGORY TEMPERATURE RANGE ϑA:
(- 10 to + 85) °C
ø 1.0 (0.04)
* Dimensions in mm
RATED
TEST
CAPACITANCE
NO. OF
DISCS
IN SERIES
TOLERANCE VOLTAGE* VOLTAGE**
CERAMIC
DIELECTRIC
LENGTH L
(mm/inches)
Ø D
(mm/inches)
(pF)
MODEL
(KVp)
(KVDC)
OF THE SINGLE DISC
GFMQ 1010
GFWQ 1010
GFMQ 1012
GFWQ 1012
GFMQ 1208
GFWQ 1208
GFMQ 1210
GFWQ 1210
GFMQ 1212
GFWQ 1212
10
10
12
12
8
61/2.4 MAX.
61/2.4 MAX.
74/2.91 MAX.
74/2.91 MAX.
51/2 MAX.
10.5 0.3/
0.41 0.012
370
°æ 20 %
°æ 20 %
8
8
13
R 2005
R 2005
8
51/2 MAX.
10
10
12
12
65/2.56 MAX.
65/2.56 MAX.
74/2.91 MAX
74/2.91 MAX
12.0 0.2/
0.47 0.008
500
13
In an insulating environment
** Min. 3 s in an insulating liquid
Other capacitance values and number of discs are available on request
ORDERING INFORMATION
GFWQ 1212
8 KVp
500 pF
20 %
R 2005
Document Number: 22034
Revision: 10-Jun-05
For technical questions, contact powcap@vishay.com
www.vishay.com
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