參數(shù)資料
型號(hào): SC5R5472Z
廠商: DB Lectro Inc.
英文描述: 2.7V/3.0F Primary or back-up power supply
中文描述: 2.7V/3.0F小學(xué)或后備電源
文件頁數(shù): 1/2頁
文件大?。?/td> 296K
代理商: SC5R5472Z
2
.7V/3.0F
SC2R7303Z
Dimensions in mm(not to scale)
Specifications
Items
Specification
3.0F
-20%
+80% (at 25
)
2.7V
10
Ω
1.76g±0.1g
Ф20.
2×2.0
V type
,
H type
-25 - 70
-40 ~ 85
Nominal capacitance
Capacitance tolerance
Rated voltage
ESR (1kHz
Weight
Dimension (
ф
D
х
L mm)
Solder fashion
Operation temperature
Storage temperature
High/low
characteristics
temperature
From -25
to +70
, |ΔC |
30% and ESR
4 times of
initially measured values
After fully charge, storage 500 hours at 55
:and
90-
95%RH, |ΔC |
30% and ESR
4 times of initially
measured values
After 1,000 hours application under 2.7V DC at 70
, |ΔC|
30% of the initial value and ESR
4 times of
measured values
Charge-discharge for 100,000 cycles at 2.7V and 25
,
|ΔC|
30% and ESR
4 times of initially measured value
Moistureproof characteristics
Load life test
initially
Cycle life
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