NMCU HOLYSTONECAPS [HolyStone International], NMCU Datasheet
NMCU
Manufacturer Part Number
NMCU
Description
NIOBIUM ELECTROLYTIC CAPACITORS
Manufacturer
HOLYSTONECAPS [HolyStone International]
Datasheet
1.NMCU.pdf
(2 pages)
NIOBIUM ELECTROLYTIC CAPACITORS
Features
A niobium capasitor is a polar capaciror.
Low profile niobium chip capacitors developed to meet growing
needs for flat capacitors where height is critical.
Small and low profile:Obtained by thinning the NMC type.
Outline of drawings and dimensions
Dimensions
Standard value and case size
For ratings not covered in the table, consult Hitachi AIC.
Type of series
Product symbol : (Example) NMCU Series B case 4V 47µF ±20%
Capacitance
NMCU Series
NMCU B 0G 476 M T R F
Case
code
1.0
1.5
2.2
3.3
4.7
6.8
µF
UA
UB
10
15
22
33
47
Code
105
155
225
335
475
685
106
156
226
336
476
L
3.2
3.5
±0.2
W
2.5
UA
UB
UB
UB
0E
1.6
2.8
±0.2
Case size
Rated voltage (V.DC)
H
1.2
1.2
max
(Ultra Flat Low Profile Niobium Chip
Capacitors)
0G
UA
UB
UB
UB
4
UA, UB Case
R
0.7
0.7
l
±0.3
(Unit : mm)
6.3
UA
UB
UB
UB
0J
L
a
1.2
1.8
Terminal code
Packing polarity code
Packing method code (T:carrier tape)
Capacitance tolerance code (M : ±20%)
Capacitance code
Rated voltage code
Case size code
±0.2
Anode indication belt mark
l
UA
UB
UB
UB
10
1A
W
H
a
155
■Operating Voltage
Product
specifications
Operati n g temperature range
Rated voltage
Surge voltage
Derated voltage
Capacitance
Capacitance tolerance
Leakage current
tanδ
Surge withstanding
voltage
Temperature
characteristics
Solder heat
resistance
Moisture resistance
no load
High-temperature
load
Thermal shock
Moisture resistance
load
Failure rate
※This catalog is designed for providing general information.
※The voltage derating
Please inquire of our Sales Department to confirm specifications prior to us.
factor should be as great
as possible.
Under normal conditions,
the operating voltage
should be reduced to
80% or less of the rated.
△C/C
tanδ
shown 0.30
or less
ΔC/C ±10％ or less
tanδ
LC
Value
table
LC
ΔC/C ±20％ or less
tanδ
LC
ΔC/C ±30％ or less
tanδ
LC
ΔC/C ±30％ or less
tanδ
LC
ΔC/C ±30％or less
tanδ
LC
ΔC/C ±30％or less
tanδ
LC
–55°C ~ +105°C
DC2.5 ~ 10V
DC3.0 ~ 12V
DC1.7 ~ 6.7V
4.7 ~ 47µF
±20%
Refer to Standard product table
1% / 1000hrs
Refer to Standard product table
Specified –55
initial value
0.02CV 0.02CV
–
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
Specified initial value
table or less
200％Specified initial
value table or less
Specified initial value
table or less
200％Specified initial
value table or less
-20 ~
0.39
NMC
0%
+20%
0.2CV 0.25CV
0.36
0 ~
85
+25%
0.39
105
0 ~
Paragraph 4.22
40°C, 90 ~ 95%RH, 500hrs
Paragraph 4.24
85°C
85°C
105°C
120 Hz, 1.5V
Paragraph 4.7, 120 Hz, 1.5V
Paragraph 4.8, in 5 minutes
after the rated voltage is
applied.
Paragraph 4.8, 120Hz, 1.5V
Paragraph 4.26
Reflow 260°C 10 ± 1 sec.
Paragraph 4.23
85°C, The rated voltage is
applied for 2000 hrs.
Leave at -55°C, normal
temperature, 105°C, and normal
temperature for 30 min., 3 min.,
30 min., and 3 min. Repeat this
operation 5 times running.
40°C, 90 ~ 95%RH,
The rated voltage is applied
for 500 hrs.
85°C. The rated voltage is applied
(through a protective resistor of 1 Ω/V).
Test conditions JIS C5101-1:1998
Hitachi AIC Inc.
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NMCU Summary of contents
Page 1
... Low profile niobium chip capacitors developed to meet growing needs for flat capacitors where height is critical. Small and low profile:Obtained by thinning the NMC type. Product symbol : (Example) NMCU Series B case 4V 47µF ±20% NMCU B 0G 476 Terminal code Packing polarity code Packing method code (T:carrier tape) Capacitance tolerance code (M : ± ...
Page 2
... NIOBIUM ELECTROLYTIC CAPACITORS Standard product tables - NMCU series Standard product table - NMCU series Rated voltage Capacitance Leakage current Case tanδ µF µA code 2.5 15 0.30 0 0.30 1 0.30 1 0.30 2 0.30 1 0.30 1 0.30 2 0.30 3.8 UB 6.3 10 0.30 1 0.30 1 0.30 2 0.30 4 4.7 0.30 0.9 UA 6.8 0.30 1 0.30 2 0.30 3.0 UB Marking indication UA、 ...