Type MPF
AC Motor Run Capacitors
Oval and Round, Oil Filled, 70 ºC, Metallized Polypropylene Capacitors
Type MPF AC metallized polypropylene film dielec-
tric capacitors offer a reliable option for alternat-
ing current applications. All devices are oil filled in
metal cases with 4-prong quick disconnect terminals
for easy assembly. These capacitors pack high ca-
pacitance and voltage capabilities into a small, light-
weight package. The MPF is internally protected for
fail-safe operation. These capacitors have extremely
low DF that is ideal for AC motor-run applications.
Highlights
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Low DF
Protected with a pressure sensitive interrupter
Small size and light weight
UL E71645
CSA 219950
Air conditioning and refrigeration applications
Power factor correction
Motors
Specifications
Complies with the EU Directive
2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls (PBB)
and PolyBrominated Diphenyl
Ethers (PBDE).
Outline Drawings
Style
32
37
38
A
1 5/16"
1 29/32"
1 31/32"
B
Capacitance Range:
Voltage Ratings:
Capacitance Tolerance:
Operating Temperature Range:
Operating Frequency:
Dissipation Factor:
Oval
D
13/16"
13/16"
13/16"
Industry Type
1¼" Flat Oval
1¾" Flat Oval
2.0" Flat Oval
1 to 80 µF
330 Vac, 370 Vac, 440 Vac
±10%
–40 ºC to +70 ºC
50 to 60 Hz
0.1% max @ 60 Hz
Round
Style
21
23
24
A
1¾"
2.0"
2½"
B
1⅞"
2⅛"
2⅝"
D
13/16"
13/16"
13/16"
Industry Type
1¾" Round
2.0" Round
2½" Round
2 5/32"
2 29/32"
3 21/32"
*See Ratings Table for “H” dimension
*See Ratings Table for “H” dimension
Style 32, 37,38
D
B
±.030”
A
±.030”
Style 21, 23, 24
D
B
±.030”
H ±.250”
.5”
A ±.030”
H ±.250”
.5”
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Phone: (508)996-8561
•
Fax: (508)996-3830
•
www.cde.com
Type MPF
AC Motor Run Capacitors
Notice and Disclaimer:
All product drawings, descriptions, specifications, statements, information and
data (collectively, the “Information”) in this datasheet or other publication are subject to change. The
customer is responsible for checking, confirming and verifying the extent to which the Information con-
tained in this datasheet or other publication is applicable to an order at the time the order is placed. All
Information given herein is believed to be accurate and reliable, but it is presented without any guaran-
tee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability
for certain applications are based on the knowledge that the Cornell Dubilier company providing such
statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards
as typical for such applications, but are not intended to constitute any guarantee, warranty or representa-
tion regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee,
warranty or representation concerning the suitability for a specific customer application, use, storage,
transportation, or operating environment. The Information is intended for use only by customers who
have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference
to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier),
and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although
Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design
and manufacturing of its products, in light of the current state of the art, isolated component failures may
still occur. Accordingly, customer applications which require a high degree of reliability or safety should
employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies
or other appropriate protective measures) in order to ensure that the failure of an electrical component
does not result in a risk of personal injury or property damage. Although all product-related warnings,
cautions and notes must be observed, the customer should not assume that all safety measures are indi-
cated in such warnings, cautions and notes, or that other safety measures may not be required.
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Phone: (508)996-8561
•
Fax: (508)996-3830
•
www.cde.com
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