944U101K122ACM Cornell-Dubilier, 944U101K122ACM Datasheet

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944U101K122ACM

Manufacturer Part Number
944U101K122ACM
Description
CAPACITOR; POLYPROPYLENE FILM; CAP 100UF; VOL-RTG 1200V
Manufacturer
Cornell-Dubilier
Datasheet

Specifications of 944U101K122ACM

Capacitance
100 μF
Esr
1.3 Milliohms
Material, Element
Polypropylene Metallized 
Termination
Screw Terminal
Tolerance
±10 %
Voltage, Rating
1200 VDC
Inverters
DC Link
Capacitance Range
33 μF to 220 μF
Voltage Range
800 VDC to 1400 VDC
Capacitance Tolerance
±10% Standard
Operating Temperature Range
–40°C to +85°C
Lead Free Status / Rohs Status
RoHS Compliant part
CDE Cornell Dubilier
Metallized Polypropylene Dielectric
Specifications
Complies with the EU Directive
2002/95/EC requirement restrict-
ing the use of Lead (Pb), Mercury
(Hg), Cadmium (Cd), Hexava-
lent chromium (Cr(VI)), PolyBro-
minated Biphenyls (PBB) and
PolyBrominated Diphenyl Ethers
(PBDE).
Ratings
* M = M8 Stud
944U101K801AA*
944U161K801AB*
944U221K801AC*
944U141K102AC*
944U101K122AC*
944U700K142AC*
944U660K102AA*
944U101K102AB*
944U470K122AA*
944U700K122AB*
944U330K142AA*
944U520K142AB*
Part Number
Catalog
Type 944U
1605 E. Rodney French Blvd.
I = M5 Insert
(µF)
Cap
Operating Temperature Range:
100
160
220
100
140
100
66
47
70
33
52
70
Voltage
Rated
(Vdc)
1000
1000
1000
1200
1200
1200
1400
1400
1400
Polypropylene Film Capacitors for DC Filtering
800
800
800
Additional values available upon request.
Capacitance Tolerance:
Dielectric Withstand:
Capacitance Range:
Height
(mm)
40
51
64
40
51
64
40
51
64
40
51
64
Inverters: DC Link
DC Output Filter
Applications
Type 944U is specifically designed for use in medium power DC fil-
tering applications. The low inductance internal construction utilizes
low loss metallized polypropylene for high ripple current capability.
Male or female terminal options offer design flexibility in a rugged
UL 94VO rated flame retardant plastic case and resin fill.
H
New Bedford, MA 02740
Voltage Range:
Height
1.67
2.01
2.52
1.67
2.01
2.57
1.67
2.01
2.57
1.67
2.01
2.57
(in)
H
Max ESR
10kHz
(mΩ)
0.5
0.8
1.0
0.6
0.8
1.0
0.7
1.0
1.3
0.8
1.1
1.4
33 µF to 220 µF
800 Vdc to 1400 Vdc
±10% standard
–40 ºC to +85ºC
150% Rated Vdc 10s - Between Terminals
4000 Vac 60s - Terminals to Case
Phone: (508)996-8561
Typical
(nH)
ESL
20
30
40
20
30
40
20
30
40
20
30
40
Max Irms
55ºC
(A)
74
73
72
70
68
65
67
65
64
64
60
59
Fax: (508)996-3830 www.cde.com
Thermal Resistance
(ºC/W)
Θcc
2.8
3.0
3.1
2.8
3.0
3.1
2.8
3.0
3.1
2.8
3.0
3.1
(ºC/W)
Θca
5.2
4.5
4.0
5.2
4.5
4.0
5.2
4.5
4.0
5.2
4.5
4.0

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944U101K122ACM Summary of contents

Page 1

... Insert • CDE Cornell Dubilier 1605 E. Rodney French Blvd. Polypropylene Film Capacitors for DC Filtering Type 944U is specifically designed for use in medium power DC fil- tering applications. The low inductance internal construction utilizes low loss metallized polypropylene for high ripple current capability. Male or female terminal options offer design flexibility in a rugged UL 94VO rated flame retardant plastic case and resin fill ...

Page 2

... Type 944U Polypropylene Film Capacitors for DC Filtering Outline Drawing I Suffix     ...

Page 3

... Compute Va ⁄Vr and the core temperature I²(ESR)θ 4. Look up estimated lifetime from the Expected Lifetime curves you want a longer expected lifetime, choose a capacitor with higher voltage rating or consider using multiple capacitors in parallel to share the ripple current. Life Expectancy at 50 ºC Core Temperature Duration Frequency t≤ ...

Page 4

... Type 944U Polypropylene Film Capacitors for DC Filtering Typical Performance Curves 4 3.5 3 2.5 2 1.5 1 100 90.00 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 10 • CDE Cornell Dubilier 1605 E. Rodney French Blvd. 160µF 800Vdc ESR vs Frequency and Temperature 1000 Frequency (Hz) 160µ ...

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