Type SF
Dual, Round & Oval, Oil-Filled Motor Run Capacitors
Metallized Polypropylene
Type
SF dual rated oil filled motor run capacitors
made with self-healing metallized polypropylene film
are commonly used in air conditioning, motors and
compressor applications. The dual ratings in a single
can provide two capacitors - one may be used as a fan
capacitor and the other as a compressor or motor run
capacitor. Three terminals allow one terminal to act as
a common while the other two are connected to the
individual capacitors.
The service life objective for the series is 60,000 hours of
operating life with a 94% survival rate when operated
at full voltage, 60 Hz, and rated ambient temperature.
AC capacitors are frequently used at voltages and
ambient temperatures other than rated conditions.
Service life may be estimated under specific conditions
Highlights
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).
•
•
•
•
•
•
Fault current protection up to 10,000 A
Low energy consumption — <0.1% DF
Self healing
UL recognized under E71645
Meets EIA Standard EIA-456-A
60,000 hours life
Specifications
Capacitance Range:
Voltage Range:
Capacitance Tolerance
Temperature Range:
15–5 µF to 80–10 µF
370 Vac and 440 Vac
±10% standard (±6% and ±3% available)
–40 ºC to +70 ºC
Capacitance vs. Temperature
4
Capacitance Change %
2
0
–2
–4
–6
–40
–20
0
20
40
60
80
100
Life vs. Temperature
100000
% of Rated Life
10000
% of Rated Life
1000
100
10
25
50
75
100
% of Rated Temperature
125
Life vs. Voltage
Part Numbering System
SF
Type
SF
C
Case
C
= 1 3/4" Oval
D
= 2.0" Oval
S
= 2.0"
Round
37
AC Volt
S
Case Material
% of Rated Voltage
Temperature °C
15-5
Cap
15-5
= 15-5 µF
K
Tol. ±%
L
= ±3%
291
Can Height
300
= 3.00"
388
= 3.88"
400
= 4.00"
B
VAR
E
= Dual 2,3,4 70 ºC
Z
= Other
-F
RoHS
Compliant
-F
= Compliant
Blank
= Not
Compliant
37
= 370 Vac
S
= Steel
44
= 440 Vac
T
= Aluminum
X
= Other
w/steel cover
A
= All Aluminum
30-20
= 30-20 µF
H
= ±6%
50-7.5
= 50-7.5 µF
K
= ±10%
X
= Special
Z
= +10 –5%
475
= 4.75"
T
= 2 1/2" Round
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type SF
Dual, Round & Oval, Oil-Filled Motor Run Capacitors
Type SF Dual Round
.50 Max
Common
4-Tines
Low Cap
2-Tines
D ± .06
Case Code
S
T
D (Inches)
2.12
2.62
H
See Ratings Table
See Ratings Table
Ratings
Catalog
Part Number
Case
Code
.81 ± .06
H +.12
- .06
High Cap
3-Tines
Cap
H
(µF-µF)
(Inches)
370 Vac Round 70 °C Case Temperature
15-5
15-10
20-5
20-7.5
20-10
25-5
25-7.5
25-10
25-15
30-5
30-7.5
30-10
30-15
30-20
35-5
35-7.5
35-10
35-15
35-20
40-5
40-7.5
40-10
40-15
45-5
45-7.5
45-10
45-15
50-5
50-7.5
50-10
60-5
60-7.5
60-10
70-5
70-7.5
70-10
80-5
80-7.5
80-10
SFS37S15-5K328E-F
SFS37S15-10K375E-F
SFS37S20-5K328E-F
SFS37S20-7.5K328E-F
SFS37S20-10K375E-F
SFS37S25-5K328E-F
SFS37S25-7.5K328E-F
SFS37S25-10K400E-F
SFS37S25-15K400E-F
SFS37S30-5K400E-F
SFS37S30-7.5K400E-F
SFS37S30-10K400E-F
SFS37S30-15K400E-F
SFS37S30-20K475E-F
SFS37S35-5K400E-F
SFS37S35-7.5K400E-F
SFS37S35-10K400E-F
SFS37S35-15K400E-F
SFS37S35-20K475E-F
SFS37S40-5K400E-F
SFS37S40-7.5K400E-F
SFS37S40-10K400E-F
SFS37S40-15K475E-F
SFS37S45-5K475E-F
SFS37S45-7.5K475E-F
SFS37S45-10K475E-F
SFS37S45-15K475E-F
SFT37S50-5K391E-F
SFT37S50-7.5K391E-F
SFT37S50-10K391E-F
SFT37S60-5K491E-F
SFT37S60-7.5K491E-F
SFT37S60-10K491E-F
SFT37S70-5K491E-F
SFT37S70-7.5K491E-F
SFT37S70-10K491E-F
SFT37S80-5K575E-F
SFT37S80-7.5K575E-F
SFT37S80-10K603E-F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
T
T
T
T
T
T
T
T
T
T
T
T
3.28
3.75
3.28
3.28
3.75
3.28
3.28
4.00
4.00
4.00
4.00
4.00
4.00
4.75
4.00
4.00
4.00
4.00
4.75
4.00
4.00
4.00
4.75
4.75
4.75
4.75
4.75
3.91
3.91
3.91
4.91
4.91
4.91
4.91
4.91
4.91
5.75
5.75
6.03
Hardware and Brackets:
For Capacitor Hardware, refer to page 5.000
Catalog
Part Number
Case
Code
Cap
H
(µF-µF)
(Inches)
440 Vac Round 70 °C Case Temperature
15-5
15-10
20-5
20-7.5
20-10
25-5
25-7.5
25-10
25-15
30-5
30-7.5
30-10
30-15
30-20
35-5
35-7.5
35-10
35-15
35-20
40-5
40-7.5
40-10
40-15
45-5
45-7.5
45-10
45-15
50-5
50-7.5
50-10
60-5
60-7.5
60-10
SFS44S15-5K328E-F
SFS44S15-10K388E-F
SFS44S20-5K328E-F
SFS44S20-7.5K375E-F
SFS44S20-10K388E-F
SFS44S25-5K375E-F
SFS44S25-7.5K400E-F
SFS44S25-10K400E-F
SFS44S25-15K475E-F
SFS44S30-5K400E-F
SFS44S30-7.5K400E-F
SFS44S30-10K475E-F
SFS44S30-15K475E-F
SFS44S30-20K475E-F
SFS44S35-5K475E-F
SFT44S35-7.5K391E-F
SFT44S35-10K391E-F
SFT44S35-15K491E-F
SFT44S35-20K491E-F
SFT44S40-5K391E-F
SFT44S40-7.5K391E-F
SFT44S40-10K391E-F
SFT44S40-15K491E-F
SFT44S45-5K491E-F
SFT44S45-7.5K491E-F
SFT44S45-10K491E-F
SFT44S45-15K491E-F
SFT44S50-5K491E-F
SFT44S50-7.5K491E-F
SFT44S50-10K491E-F
SFT44S60-5K491E-F
SFT44S60-7.5K491E-F
SFT44S60-10K491E-F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
3.28
3.88
3.28
3.75
3.88
3.75
4.00
4.00
4.75
4.00
4.00
4.75
4.75
4.75
4.75
3.91
3.91
4.91
4.91
3.91
3.91
3.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Phone: (508)996-8561
•
Fax: (508)996-3830
•
www.cde.com
Type SF
Dual, Round & Oval, Oil-Filled Motor Run Capacitors
Type SF Dual Oval
Dimensions (Inches)
Case Code
C
D
A
1.91
1.97
B
2.91
3.66
H
See Ratings Table
See Ratings Table
.05 Max
Low Cap
2-Tines
Common
4-Tines
.81 ± .06
High Cap
3-Tines
A ± .06
H + .12
- .06
B ± .06
Ratings
Catalog
Part Number
Case
Code
Cap
H
(µF-µF)
(Inches)
370 Vac Oval 70 °C Case Temperature
15-5
15-10
20-5
20-7.5
20-10
25-5
25-7.5
25-10
25-15
30-5
30-7.5
30-10
30-15
30-20
35-5
35-7.5
35-10
35-15
35-20
40-5
40-7.5
40-10
40-15
45-5
45-7.5
45-10
45-15
50-5
50-7.5
50-10
60-5
60-7.5
60-10
70-5
70-7.5
70-10
80-5
80-7.5
80-10
SFC37S15-5K303E-F
SFC37S15-10K303E-F
SFC37S20-5K303E-F
SFC37S20-7.5K303E-F
SFC37S20-10K303E-F
SFC37S25-5K303E-F
SFC37S25-7.5K303E-F
SFC37S25-10K303E-F
SFC37S25-15K391E-F
SFC37S30-5K391E-F
SFC37S30-7.5K391E-F
SFC37S30-10K391E-F
SFC37S30-15K391E-F
SFC37S30-20K391E-F
SFC37S35-5K391E-F
SFC37S35-7.5K391E-F
SFC37S35-10K391E-F
SFC37S35-15K391E-F
SFC37S35-20K391E-F
SFC37S40-5K391E-F
SFC37S40-7.5K391E-F
SFC37S40-10K391E-F
SFD37S40-15K391E-F
SFD37S45-5K391E-F
SFD37S45-7.5K391E-F
SFD37S45-10K391E-F
SFD37S45-15K391E-F
SFD37S50-5K391E-F
SFD37S50-7.5K391E-F
SFD37S50-10K391E-F
SFD37S60-5K491E-F
SFD37S60-7.5K491E-F
SFD37S60-10K491E-F
SFD37S70-5K491E-F
SFD37S70-7.5K491E-F
SFD37S70-10K491E-F
SFD37S80-5K491E-F
SFD37S80-7.5K491E-F
SFD37S80-10K491E-F
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
3.03
3.03
3.03
3.03
3.03
3.03
3.03
3.03
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
Hardware and Brackets:
For Capacitor Hardware, refer to page 5.000
Ratings
Cap
H
(µF-µF)
(Inches)
440 Vac Oval 70 °C Case Temperature
15-5
15-10
20-5
20-7.5
20-10
25-5
25-7.5
25-10
25-15
30-5
30-7.5
30-10
30-15
30-20
35-5
35-7.5
35-10
35-15
35-20
40-5
40-7.5
40-10
40-15
45-5
45-7.5
45-10
45-15
50-5
50-7.5
50-10
60-5
60-7.5
60-10
SFC44S15-5K303E-F
SFC44S15-10K303E-F
SFC44S20-5K303E-F
SFC44S20-7.5K303E-F
SFC44S20-10K303E-F
SFC44S25-5K391E-F
SFC44S25-7.5K391E-F
SFC44S25-10K391E-F
SFC44S25-15K391E-F
SFC44S30-5K391E-F
SFC44S30-7.5K391E-F
SFC44S30-10K391E-F
SFC44S30-15K391E-F
SFC44S30-20K391E-F
SFC44S35-5K491E-F
SFC44S35-7.5K491E-F
SFC44S35-10K491E-F
SFC44S35-15K491E-F
SFC44S35-20K491E-F
SFD44S40-5K491E-F
SFD44S40-7.5K491E-F
SFD44S40-10K491E-F
SFD44S40-15K491E-F
SFD44S45-5K491E-F
SFD44S45-7.5K491E-F
SFD44S45-10K491E-F
SFD44S45-15K491E-F
SFD44S50-5K491E-F
SFD44S50-7.5K491E-F
SFD44S50-10K491E-F
SFD44S60-5K616E-F
SFD44S60-7.5K616E-F
SFD44S60-10K616E-F
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
3.03
3.03
3.03
3.03
3.03
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
3.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
4.91
6.16
6.16
6.16
Catalog
Part Number
Case
Code
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type SF
Dual, Round & Oval, Oil-Filled 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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