Type SF Lighting Capacitors, 90 °C Rated, Oil Filled
AC Rated, Oil Filled/Impregnated, Metallized Polypropylene Capacitors
For better performance in HID Lighting and HV Ballasts, Type SF oval
and round oil filled metallized polypropylene lighting capacitors are
built for operating in the high temperature environments for high
intensity discharge (HID) lighting and other high voltage ballast
applications. Each HID catalog capacitor includes an external resistor
that discharges the capacitor to less than 50V in one minute, and the
oil filled process assures better reliability than dry capacitors.
Highlights
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range with Ripple
Operating Frequency
±3%
–40 ºC to +90 ºC
50 - 60 Hz
RoHS Compliant
280 Vac to 525 Vac, other voltages available
N
Case Material
Encapsulation
Dimensions
Click here to view hardware
Construction Details
Round Case Style
or
Terminal Material
.81 ± .06
D ±.06
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H
+.12
–.06
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Case Code
P
S
T
D (Inches)
1.87
2.12
2.62
H
Oval
Case Code
A
B
C
D
A
1.31
1.56
1.91
1.97
ew
Aluminum or Tin Plated Steel
Enviromentally Safe Dielectric Fluid
Tin Plated Steel
Oval Case Style
D
Dimensions (Inches)
B
2.16
2.69
2.91
3.66
H
See Ratings Table
See Ratings Table
See Ratings Table
See Ratings Table
K
Terminals
K = 2-tine with
fork and external
resistor, 90 ºC
5.0 µF to 55 µF
See Ratings Table
See Ratings Table
See Ratings Table
Part Numbering System
ee
SF
lC
C
40
Voltage
T
Case Matl.
T=Aluminum
w/steel cover
S = Steel
15
Cap
7 = 7.0 µF
32 = 32.0 µF
19.5 = 19.5 µF
L
Tolerance
L = ±3%
291
Can Height
291 = 2.91
391 = 3.91
Type
SF
Case Size
A = 1 1/4" Oval
28 = 280 Vac
30 = 300 Vac
33 = 330 Vac
40 = 400 Vac
52 = 525 Vac
St
B = 1 1/2" Oval
C = 1 3/4" Oval
D = 2.0" Oval
S = 2.0" Round
T = 2 1/2" Round
P = 1 3/4" Round 48 = 480 Vac
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
es
-F
RoHS
Compliant
- Casing: aluminum standard, tin-plated steel optional
- Paint: (U. L. recognized) optional
- Meets EIA Standard EIA-456-A
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Type SF Lighting Capacitors, 90 °C Rated, Oil Filled
AC Rated, Oil Filled/Impregnated, Metallized Polypropylene Capacitors
Oval Ratings
Cap.
(µF)
5.0
7.0
10.0
12.0
14.0
17.5
20.0
35.0
48.0
55.0
10.0
12.0
14.0
16.0
20.0
22.5
24.0
26.0
28.0
30.0
10.0
15.0
19.5
20.5
24.0
12.0
15.0
18.0
19.0
21.0
24.0
Case Aluminum Catalog
Code
A
A
A
A
A
C
C
C
C
C
A
A
A
C
C
C
C
C
C
C
A
C
C
C
C
C
C
C
C
Part Number
SFA28T5L156K-F
SFA28T7L156K-F
SFA28T10L288K-F
SFA28T12L288K-F
SFA28T14L288K-F
SFC28T17.5L291K-F
SFC28T20L291K-F
SFC28T35L291K-F
SFC28T48L391K-F
SFC28T55L391K-F
SFA30T10L288K-F
SFA30T12L288K-F
SFA30T14L288K-F
SFC30T16L291K-F
SFC30T20L291K-F
SFC33T22.5L291K-F
SFC33T24L291K-F
SFC33T26L291K-F
SFC33T28L291K-F
SFC33T30L291K-F
SFA40T10L288K-F
SFC40T15L291K-F
SFC40T19.5L291K-F
SFC40T20.5L291K-F
SFC40T24L391K-F
H
(inches)
280V
1.56
1.56
2.88
2.88
2.88
2.91
2.91
2.91
3.91
3.91
2.88
2.88
2.88
2.91
2.91
2.91
2.91
2.91
2.91
2.91
2.88
2.91
2.91
SFA28S5L156K-F
SFA28S7L156K-F
SFA28S10L288K-F
SFA28S12L288K-F
SFA28S14L288K-F
SFC28S17.5L291K-F
SFC28S20L291K-F
SFC28S35L291K-F
SFC28S48L391K-F
SFC28S55L391K-F
SFA30S10L288K-F
SFA30S12L288K-F
SFA30S14L288K-F
SFC30S16L291K-F
SFC30S20L291K-F
SFC33S22.5L291K-F
SFC33S24L291K-F
SFC33S26L291K-F
SFC33S28L291K-F
SFC33S30L291K-F
SFA40S10L288K-F
1.56
1.56
2.88
2.88
2.88
2.91
2.91
2.91
3.91
3.91
2.88
2.88
2.88
2.91
2.91
2.91
2.91
2.91
5.0
7.0
10.0
12.0
14.0
17.5
20.0
35.0
48.0
55.0
10.0
12.0
14.0
16.0
20.0
22.5
P
P
P
P
P
P
P
P
P
S
P
P
P
P
SFP28T5L238K-F
SFP28T7L238K-F
SFP28T10L238K-F
SFP28T12L238K-F
SFP28T14L238K-F
SFP28T17.5L238K-F
SFP28T20L284K-F
SFP28T35L284K-F
SFP28T48L384K-F
SFS28T55L384K-F
300V
Steel Catalog
Part Number*
H
(Inches)
Round Ratings
Cap.
(µF)
Case
Code
Aluminum Catalog
Part Number
280V
2.38
2.38
2.38
2.38
2.38
2.38
2.84
2.84
SFP28S5L238K-F
SFP28S7L238K-F
H
(inches)
Steel Catalog
Part Number*
H
(Inches)
2.38
2.38
D
3.84
3.84
2.38
2.38
2.38
2.38
2.38
330V
2.84
2.84
2.84
2.84
2.84
400V
2.84
2.84
2.84
2.84
3.84
480V
2.84
2.84
2.91
2.91
2.91
3.84
525V
2.91
3.91
3.91
ew
SFP30T10L238K-F
SFP30T12L238K-F
SFP30T14L238K-F
SFP30T16L238K-F
SFP30T20L238K-F
SFP33T22.5L284K-F
SFP33T24L284K-F
SFP33T26L284K-F
SFP33T28L284K-F
SFP33T30L284K-F
SFP40T10L284K-F
SFP40T15L284K-F
SFP40T19.5L284K-F
SFP40T20.5L284K-F
SFP40T24L384K-F
SFP48T12L284K-F
SFP48T15L284K-F
SFS48T18L291K-F
SFS48T19L291K-F
SFS48T21L291K-F
SFP48T24L384K-F
SFS52T16L291K-F
SFT52T26L391K-F
SFT52T32L391K-F
300V
N
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
P
S
T
T
330V
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24.0
26.0
no
2.91
28.0
2.91
30.0
10.0
15.0
19.5
20.5
24.0
12.0
400V
2.88
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es
SFC40S15L291K-F
2.91
2.91
2.91
3.91
2.91
2.91
2.91
2.91
3.91
3.91
SFC40S19.5L291K-F
SFC40S24L391K-F
2.91
SFC40S20.5L291K-F
3.91
480V
SFC48T12L291K-F
2.91
SFC48S12L291K-F
15.0
18.0
19.0
21.0
24.0
16.0
SFC48T15L291K-F
2.91
SFC48S15L291K-F
lC
SFC48T18L291K-F
2.91
2.91
3.91
3.91
3.91
3.91
3.91
SFC48S18L291K-F
SFC48S19L291K-F
SFC48S21L391K-F
SFC48S24L391K-F
SFC52S16L391K-F
SFD52S26L391K-F
SFD52S32L391K-F
SFC48T19L291K-F
C
SFC48T21L391K-F
ee
C
SFC48T24L391K-F
525V
3.91
3.91
3.91
16.0
C
SFC52T16L391K-F
26.0
32.0
St
26.0
D
SFD52T26L391K-F
32.0
D
SFD52T32L391K-F
*Steel cases are not for new design. Check parametric search for product availability.
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
es
SFP28S12L238K-F
2.38
SFP28S14L238K-F
2.38
SFP28S17.5L238K-F 2.38
SFP28S20L288K-F
2.88
2.88
3.75
3.75
2.38
2.38
2.38
2.38
2.38
SFP28S35L288K-F
SFP28S48L375K-F
SFS28S55L375K-F
SFP30S10L238K-F
SFP30S12L238K-F
SFP30S14L238K-F
SFP30S16L238K-F
SFP30S20L238K-F
SFP33S22.5L288K-F 2.88
SFP33S24L288K-F
SFP33S26L288K-F
SFP33S28L288K-F
SFP33S30L288K-F
SFP40S10L288K-F
SFP40S15L288K-F
2.88
2.88
2.88
2.88
2.88
2.88
SFP40S19.5L288K-F 2.88
SFP40S20.5L288K-F 2.88
SFP40S24L375K-F
SFP48S12L288K-F
SFP48S15L288K-F
SFS48S18L288K-F
SFS48S19L288K-F
SFS48S21L288K-F
SFP48S24L375K-F
SFS52S16L288K-F
SFT52S26L391K-F
SFT52S32L391K-F
3.75
2.88
2.88
2.88
2.88
2.88
3.75
2.88
3.91
3.91
SFP28S10L238K-F
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2.38
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St
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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.
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