• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
!Note
C85E.pdf
Jul.13,2011
Safety Standard Certified Type KJ for Automotive Specifications and Test Methods
Type KJ Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
The capacitor should be subjected to applied flame for 15 sec.
and then removed for 15 sec. until 5 cycles are completed.
The capacitor flame extinguishes as follows.
Capacitor
Flame
Cycle
1 to 4
5
Time (sec.)
30 max.
60 max.
15 Flame Test
Gas Burner: Inside Dia. 9.5
(in mm)
As shown in the figure at right, fix the body
of the capacitor and apply a tensile weight
gradually to each lead wire in the radial
direction of the capacitor up to 10N and keep
it for 10±1 sec.
Tensile
Robustness
16 of
W
Lead wire should not be cut off. Capacitor should
not be broken.
Terminations
Each lead wire should be subjected to 5N of weight and bent
90° at the point of egress, in one direction, then returend to
its original position and bent 90° in the opposite direction at the
rate of one bend in 2 to 3 sec.
Bending
The capacitor should be individually wrapped in at least one,
but not more than two, complete layers of cheesecloth. The
capacitor should be subjected to 20 discharges. The interval
between successive discharges should be 5 sec. The UAC
should be maintained for 2 min. after the last discharge.
R
F
L1
L2
S1
C1
C2
L3
C3
L4
Cx
Ct
Ut
S2 UAC
Tr
Oscilloscope
17 Active Flammability
The cheesecloth should not catch on fire.
C1,2 : 1µF±10%
C3
: 0.033µF±5% 10kV
L1 to 4 : 1.5mH±20% 16A Rod core choke
Ct
Cx
F
: 3µF±5% 10kV
: Capacitor under test
: Fuse, Rated 10A
R
: 100Ω±2%
: UR±5%
: Rated Voltage
: Voltage applied to Ct
UAC
UR
Ut
Ux
5kV
time
The capacitor under test should be held in the flame in the
position that best promotes burning. Each specimen should
only be exposed once to the flame. Time of exposure to flame:
30 sec.
12
Length of flame : 12±1mm
Gas burner
: Length 35mm min.
Inside Dia. 0.5±0.1mm
Outside Dia. 0.9mm max.
: Butane gas Purity 95% min.
The burning time should not exceed 30 sec.
The tissue paper should not ignite.
Gas
18 Passive Flammability
Test Specimen
45°
Tissue
About 10mm Thick Board
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued on the following page.
71
MURATA [ muRata ]
