Datasheet

ManualsBrandsKEMET ManualsAluminium Electrolytic CapacitorsElectrolytic Capacitor 33000uF, 21.3A, 63V, ±20 %

1© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4036_ALS40_41 • 4/4/2017

One world. One KEMET

Benets

• Compact size

• Long life, up to 9,000 hours at +105°C (V

, I

applied)

• High ripple current

• Excellent surge voltage capability

• Optimized designs available upon request

Overview

KEMET's ALS40/41 Series of screw terminal capacitors

features the same high ripple currents and long-life

characteristics as the ALS30/31 Series but can operate

at higher temperatures. They are similarly suited for high

reliability and long-life applications such as frequency

converters, uninterruptible power supply (UPS) systems,

and switch mode power supplies (SMPS) but the extended

temperature range allows increased ripple currents at lower

temperatures.

Applications

Typical applications for KEMET's ALS40/41 Series of

capacitors include smoothing, energy storage or pulse

operation in telecommunication demanding power supplies,

process control, frequency inverters, drives, traction,

welding, and measuring.

Screw Terminal Aluminum Electrolytic Capacitors

ALS40/41 Series, +105°C

Part Number System

ALS4 0 A 153 DA 025

Series Stud Option Termination

Capacitance Code

(µF)

Size Code Rated Voltage (VDC)

Screw Terminal

Aluminum

Electrolytic

0 = Plain Can

1 = Threaded

mounting stud

See Termination

Table

First two digits

represent

signicant

gures. Third digit

species number

of zeros.

See Dimension

Table

025 = 25

040 = 40

063 = 63

100 = 100

160 = 160

200 = 200

250 = 250

350 = 350

400 = 400

415 = 415

450 = 450

500 = 500

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Summary of content (14 pages)

PAGE 1
Screw Terminal Aluminum Electrolytic Capacitors ALS40/41 Series, +105°C Overview Applications KEMET's ALS40/41 Series of screw terminal capacitors features the same high ripple currents and long-life characteristics as the ALS30/31 Series but can operate at higher temperatures.
PAGE 2
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Performance Characteristics Item Performance Characteristics Capacitance Range 150 – 680,000 µF Rated Voltage 25 – 500 VDC Operating Temperature −40 to +105°C Storage Temperature Range −55 to +105°C Capacitance Tolerance ±20% at 100 Hz/+20°C D (mm) Rated Voltage and Ripple Current at +105°C (hours) Rated Voltage at +105°C (hours) 36 6,000 10,000 51 7,000 11,000 66 8,000 13,000 77, 90 9,000 15,000 Operational
PAGE 3
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Test Method & Performance Endurance Life Test Conditions Performance Temperature +105°C Test Duration 2,000 hours Ripple Current Rated ripple current in specified table Voltage The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor Performance The following specifications will be satisfied when the capacitor is tested at +20°C: Capacitance Change Equivalent Series Resistance ≤ 16
PAGE 4
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Termination Tables Termination Code A C G • • • • • • • • • • Diameter (mm) 36 51 66 77 90 Termination Code Termination Style Thread T DT Thread Depth (TD) Z ±0.5 ±0.5 Minimum Nominal Standard Termination Option A (D = 36) M5 Round 7.14 8 10 A (D > 36) M5 Oval 5.5 13 10 10 Other Termination Options C M6 Round 5.5 13 10 G M6 Round 6.35 17 11.
PAGE 5
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Shelf Life The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however the leakage current will very slowly increase. KEMET products are particularly stable and allow a shelf life in excess of three years at 40°C. See sectional specification under each product series for specific data.
PAGE 6
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C MTBF The mean time between failures (MTBF) is simply the inverse of the failure rate. MTBF= 1/λ Failure Rate early failures wear out operational life Time The failure rate is derived from our periodic test results. The failure rate (λR) is, therefore, only given at test temperature for life tests. An estimation is also given at 40°C.
PAGE 7
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Table 1 – Ratings & Part Number Reference VDC 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 100 100 100 100 100 100 100 100 100 VDC Rated Capacitance 100 Hz 20°C (µF) 15000 22000 33000 47000 68000 100000 150000 150000 150000 220000 220000 330000 330000 470000 470000 680000 10000 10000 15000 22000 33000 47000 68000 100000 100000 100000
PAGE 8
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Table 1 – Ratings & Part Number Reference cont'd VDC 100 100 100 100 100 100 100 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 400 400 VDC Rated Capacitance 100 Hz 20°C (µF) 22000 22000 22000 33000 47000 47000 100000 680 680 1000 1500 2200 3300 4700 6800 6800 6800 6800 10000 10000 15000 2
PAGE 9
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Table 1 – Ratings & Part Number Reference cont'd VDC 400 400 400 400 400 400 400 400 400 400 400 400 400 400 415 415 415 415 415 415 415 415 415 415 415 415 415 415 415 415 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 500 500 500 500 500 500 500 500 500 500 VDC Rated Capacitance 100 Hz 20°C (µF) 470 470 680 1000 1500 2200 2200 2200 2200 3300 4700 6800 6800 10000 220 220 330 470 680 1000 1500 2200 2200 2200 22
PAGE 10
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Table 1 – Ratings & Part Number Reference cont'd VDC 500 500 500 500 500 VDC Rated Capacitance 100 Hz 20°C (µF) 1500 2200 3300 3300 6800 Rated Capacitance Size Code Case Size D x L (mm) QC QD QH QP QT 90 x 67 90 x 75 90 x 98 90 x 146 90 x 220 Size Code Case Size Ripple Current 100 Hz 105°C (A) 8.4 10.2 13.1 14.1 20.0 10 kHz 105°C (A) 14.0 16.3 20.3 23.4 29.
PAGE 11
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Mechanical Data Polarity and Reversed Voltage Aluminium Electrolytic capacitors manufactured for use in DC applications contain an anode foil and a cathode foil. As such, they are polarized devices and must be connected with the +ve to the anode foil and the -ve to the cathode foil.
PAGE 12
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Marking KEMET Logo Rated Capacitance, Capacitance Tolerance Climatic Category Date of Manufacture, Batch Number Rated Voltage (VDC) Part Number Code Made in The European Union Construction Screw Terminal Insulating End Disc Detailed Cross Section Safety Vent Deck Insulating Sleeve Laser Welded Terminal Tab Aluminum Can Margin Laser Welded Terminal Tabs Aluminum Can Insulating Sleeve Deck Paper Spacer Impregnated with E
PAGE 13
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C Construction Data The manufacturing process begins with the anode foil being electrochemically etched to increase the surface area and then “formed” to produce the aluminum oxide layer. Both the anode and cathode foils are then interleaved with absorbent paper and wound into a cylinder. During the winding process, aluminum tabs are attached to each foil to provide the electrical contact.
PAGE 14
Screw Terminal Aluminum Electrolytic Capacitors – ALS40/41 Series, +105°C KEMET Electronic Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change.