C&H Technology 81DA - Manual (Page 2)

www.vishay.com For technical questions contact: [email protected] Document Number: 42063
234 Revision: 23-May-05
81DA
Vishay Sprague
Aluminum Capacitors
+ 105 °C, Snap-in
FEATURES
• Improved performance
• Operating temperature to + 105 °C
• High ripple current capability
• Low ESR
• Replaces Type 81D
Fig.1 Component Outlines.
QUICK REFERENCE DATA
DESCRIPTION VALUE
Nominal case size
ØD x L in mm 0.87” x 1.00” [22.0 x 25.0]
to 1.38” x 3.18” [35.0 x 80.0]
Operating temperature - 40 °C to + 105 °C
Rated capacitance
range, C
R
47 µF to 180 000 µF
Tolerance on C
R
± 20 %
Rated voltage range, U
R
6.3 WVDC to 400 WVDC
Termination Snap in
Life validation test
at 105 °C
2000 hours: Δ CAP ≤ 15 % from initial
measurement. Δ ESR ≤ 1.5 x initial
specified limit.
Δ DCL ≤ initial specified
limit
Shelf life at 85 °C
500 hours: Δ CAP ≤ 15 % from initial
measurement.
Δ ESR ≤ 1.3 x initial
specified limit. Δ DCL ≤ 2 x initial
specified limit
DC leakage current
5 minute charge time
I = K
K = 4.0 at + 25 °C
I in µA, C in µF, V in Volts
CV
RIPPLE CURRENT MULTIPLIERS
TEMPERATURE
AMBIENT TEMPERATURE MULTIPLIERS
+ 55 °C 1.5
+ 65 C 1.34
+ 75 °C 1.2
+ 85 °C 1.0
+ 95 °C 0.77
+ 105 °C 0.45
FREQUENCY (Hz)
WVDC 50-60 300 - 1000 1000 AND UP
0 - 49 0.85 1.10 1.15
50 - 199 0.83 1.15 1.20
200 - 400 0.80 1.30 1.40
DIMENSIONS in inches [millimeters]
CASE
CODE
DIAMETER LENGTH STYLE 2
TYPICAL
WEIGHT
( Grams )
CASE
CODE
DIAMETER LENGTH STYLE 2
TYPICAL
WEIGHT
( Grams )
D + 0.04 - 0 [+ 1.0 - 0] L ± 0.08 [2.0] D + 0.04 - 0 [+ 1.0 - 0] L ± 0.08 [2.0]
HA 0.87 [22.0] 1.00 [25.0] 16.0 MB 1.38 [35.0] 1.18 [30.0] 48.0
HB 0.87 [22.0] 1.18 [30.0] 19.0 MC 1.38 [35.0] 1.38 [35.0] 54.0
HD 0.87 [22.0] 1.57 [40.0] 24.0 MD 1.38 [35.0] 1.57 [40.0] 61.0
JA 1.00 [25.0] 1.00 [25.0] 20.0 ME 1.38 [35.0] 2.00 [50.0] 74.0
JB 1.00 [25.0] 1.18 [30.0] 24.0 MF 1.38 [35.0] 2.50 [63.0] 91.0
JC 1.00 [25.0] 1.38 [35.0] 27.0 MG 1.38 [35.0] 3.18 [80.0] 113.0
JD 1.00 [25.0] 1.57 [40.0] 31.0 NA 1.58 [40.0] 1.00 [25.0] 48.0
JE 1.00 [25.0] 2.00 [50.0] 38.0 NB 1.58 [40.0] 1.18 [30.0] 58.0
KA 1.18 [30.0] 1.00 [25.0] 30.0 NC 1.58 [40.0] 1.38 [35.0] 66.0
KB 1.18 [30.0] 1.18 [30.0] 35.0 ND 1.58 [40.0] 1.57 [40.0] 81.0
KC 1.18 [30.0] 1.38 [35.0] 39.0 NE 1.58 [40.0] 2.00 [50.0] 103.0
KD 1.18 [30.0] 1.57 [40.0] 44.0 NF 1.58 [40.0] 2.50 [63.0] 128.0
KE 1.18 [30.0] 2.00 [50.0] 53.0 NG 1.58 [40.0] 3.18 [80.0] 183.0
Available
Pb-free