3186 Datasheet, PDF (1/8 Pages) Cornell Dubilier Electronics – Best Value 85 °C High Capacitance Screw Terminal Type

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Type 3186 85 °C Aluminum Electrolytic, Screw Terminal
Best Value 85 °C High Capacitance Screw Terminal Type
While Type 3186’s standard encasement is by compression with the
capacitor element captured on an aluminum peg in the can bottom
and a phenolic peg in the top, rilled construction is available. With
rilled construction the element is secured by rills, spoon shaped
dimples in the side of the can. Rilled construction offers the
industry’s highest vibration and shock withstanding and excellent
heat transfer. Besides increasing ripple current handling, the rilled
construction extends the great value of the Type 3186 into military
and transportation applications that require rugged mechanical
capability.
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
Highlights
- Rilled cans withstand high shock and vibration
- High ripple current capability
- High capacitance per can
–40 ºC to +85 ºC
16 Vdc to 500 Vdc
220 uF to 1.0 F
–10% +75% ≤ 160 Vdc
–10% +50% ≥ 200 Vdc
≤6√CV µA (6 mA max.) at 5 minutes
A mbient T emperatu re
45 °C 55 °C 65 °C 75 °C 85 °C
2.24
2.00
1.73
1.41
1.00
Frequency
≥10
60 Hz 120 Hz 300 Hz 1000 Hz kHz
16 – 100 V 0.90 1.00 1.15
1.25 1.30
200 – 500 V 0.90 1.00 1.25
1.40 1.50
Low Temperature Characteristics
Endurance Life Test
Shelf Life Test
Vibration
Impedance ratio: Z_{–20 ⁰C} ∕ Z_{+25 ⁰C}
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–500 Vdc)
1,500 h @ full load at 85 °C
∆Capacitance ±10%
ESR 200% of limit
DCL 100% of limit
500 h @ 85 °C
∆Capacitance ±10%
ESR 175% of limit
DCL 100% of limit
10 to 500 Hz, 0.75 mm or 10 g* if less,
3 directions, 2 h ea
Δ Capacitance: ±5%
no visible damage or leakage
*15 g if rilled construction
RoHS Compliant
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: [phone] • Fax: [phone]