2567(2567次)

初中生作文600字-奥赛康

2021年6月23日发(作者:基金)


元器件交易网
Snap-In Capacitors
Miniaturized

85°C
B
General-purpose grade capacitors
Applications
I
Switch-mode power supplies in industrial
and entertainment electronics
Features
I
Extremely miniaturized
I
High ripple current capability
I
Many different case sizes available for
each capacitance value
Construction
I
Charge-discharge proof, polar
I
Aluminum case, fully insulated
I
Snap-in solder pins to hold component in place on PC-board
I
Minus pole marking on case surface
I
Minus pole not insulated from case
I
Overload protection (safety vent)
Terminals
I
Standard version with 2 terminals
2 lengths available: 6,3 and 4,5 mm
I
3 terminals: length 4,5 mm
(terminal arrangement ensures correct insertion)

B


元器件交易网
B
Miniaturized

85°C
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Dissipation factor tan δ
(20 °C, 120 Hz)
Leakage current
I
L
(5 min, 20 °C)
Self-inductance
ESL
Useful life
85 °C;
U
R
;
I
~
max
40 °C;
U
R
; 1,15 ·
I
~
R
> 2 000 h
> 100 000 h
200 … 450 VDC
1,15 ·
U
R
(for
U
R
≤ 250 VDC)
1,10 ·
U
R
(for
U
R
≥ 400 VDC)
82 …2200
?F
± 20 % M
U
R
≤ 250 V: tan δ ≤ 0,15
U
R
≥ 400 V: tan δ ≤ 0,20
C
R
U
R
?
0,7
I
L

0,3?A
?
?
+4?A
------
?
-------
è
-
?F
V
?
Approx. 20 nH
Requirements:
?
C

C
tan δ
I
L
≤ ± 30 % of initial value
≤ 3 times initial specified limit
≤ initial specified limit
Failure percentage:≤ 1 %
Failure rate:≤ 100 fit (≤ 100 · 10
–9
h)
(for definiton “fit”, refer to chapter
“Quality”
, page62)
Load life test
85 °C;
U
R
;
I
~
R
2000 h
Post test requirements:
?CC
tan δ
I
L
?
C

C
tan

δ
I
L
≤ ± 20 % of initial value
≤ 2 times initial specified limit
≤ initial specified limit
≤ ± 10 % of initial value
≤ 1,3 times initial specified limit
≤ initial specified limit
Voltage endurance test
85°C;
U
R
2000 h
Post test requirements:
Vibration resistance
IEC climatic category
Detail specification
Sectional specification
To IEC -2-6, test Fc:
displacement amplitude 0,35mm, frequency range 10 … 55Hz,
acceleration max. 5
g
, duration 3 × 2 h
To IEC -1:
U
R
≤ 250 VDC: (– 40°C+ 85°C56 days damp heat test)
U
R
≥ 400 VDC: (– 25°C+ 85°C56 days damp heat test)
Similar to CECC -806
IEC -4


元器件交易网
B
Miniaturized

85°C
Dimensional drawings
Minus pole markingMinus pole marking
Mounting
holes
Mounting
holes
KAL0140-JKAL0324-F
Snap-in terminals, standard (length 6,3

±
1mm).
Also available in a shorter version with a length
of 4,5 –1 mm. For packing mode and ordering
example see next page.
Dimensions (mm)
d
+ 1
l
± 2
22
22
22
22
22
22
25
25
25
25
25
25
25
30
35
40
45
50
25
30
35
40
45
50
g units
weight (g)(pieces)
9
12
15
18
20
24
13
17
19
22
25
29
160
160
160
160
160
160
130
130
130
130
130
130
Snap-in capacitors are also available with
3terminals (length 4,5 –1 mm).
For packing mode and ordering example see
next page
.

Dimensions (mm)
d
+ 1
l
± 2
30
30
30
30
30
30
35
35
35
35
35
35
25
30
35
40
45
50
25
30
35
40
45
50
g units
weight (g)(pieces)
17
23
29
36
41
46
22
29
36
41
56
70
80
80
80
80
80
80
60
60
60
60
60
60

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发布时间:2021-06-23 10:30:38
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发表评论

6条评论

  1. 15 · I~R> 2 000 h> 100 000 h200 … 450 VDC1

  2. 15 · UR (for UR ≤ 250 VDC)1