RBM Datasheet, PDF (1/2 Pages) Recom International Power – ECONOLINE - DC/DC - CONVERTER

Aluminum Electrolytic Capacitors
RBM Series
(Standard, Miniature Sized) _MERITEK
FEATURES
 One rank smaller case sizes than RB series
 RBM series has high value of CV for general purposes
SPECIFICATIONS
Item
Characteristic
Operating Temp Range
- 40 ~ +85C
Rated Working Voltage
6.3 ~ 100VDC
Capacitance Tolerance
(120Hz 20C)
 20%(M)
Leakage Current
I  0.03CV or 4 (A)
(20C)
＊Whichever is greater after 3 minutes
I : Leakage Current (A)
C : Rated Capacitance(F)
V : Working Voltage (V)
Surge Voltage
(20C)
W.V.
S.V.
6.3
10
16
25
35
50
63
100
8
13
20
32
44
63
79
125
Dissipation Factor ( tan  ) add 0.02 per 1000uF for more than 1000uF
(120Hz 20C)
W.V.
6.3
10
16
25
35
50
63
100
tan 
0.28
0.24
0.20
0.16
0.14
0.12
0.10
0.08
Low Temperature Stability Impedance ratio at 120Hz
Rated Voltage (V)
6.3
10
16
25
35
50 ~ 100
-25C / +20C
5
4
3
2
2
2
-40C / +20C
12
10
8
5
4
3
Load Life
After 1000 hours application of W.V. and +85C ripple current value , the capacitor shall meet
the following limits. ( DC + ripple peak voltage  rated working voltage )
Capacitance Change  20% of initial value
Dissipation Factor
 150% of initial specified value
Leakage Current
 initial specified value
Shelf Life
At +85C no voltage application after 1000 hours the capacitor shall meet the following limits. ( with
voltage treatment )
Capacitance Change  20% of initial
Dissipation Factor
 200% of initial specified value
Leakage Current
 200% of initial specified value
PART NUMBER SYSTEM
RIPPLE CURRENT COEFFICIENTS
RBM 50V 331 M TA 10x16
Meritek Series
Rated Voltage
Rated Capacitance
Express in micro farad(uF), First two digits are
significant figures, Third digit denotes number of
zeros. ‘R’ denotes decimal point for values less
than 10uF
Tolerance
M - 20%
Package
Code
TA
Tape & Ammo
TR
Tape & Reel
Blank
Case size – (D) Diameter x (L) Length in mm (Optional)
Temperature(C) 65
75
85
Multiplier 1.25
1.14
1.00
Frequency(Hz) 60
W.V.
6.3 ~ 25V
0.85
35 ~ 100V
0.80
120 1K
Multiplier
1.00 1.10
1.00 1.15
 10k
1.20
1.25
Rev. 7