SFC28S17.5L291L-F 查看數據表（PDF） - Cornell Dubilier Electronics

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SFC28S17.5L291L-F

Type SF Lighting Capacitors, 90 °C Rated, Oil Filled AC Rated, Oil Filled/Impregnated, Metallized Polypropylene Capacitors

Cornell Dubilier Electronics 

Type SF Lighting Capacitors, 100 °C Rated, Oil Filled

AC Rated, Oil Filled/Impregnated, Metallized Polypropylene Capacitors

For better performance in HID Lighting and HV Bal-

lasts, Type SF oval and round oil filled metallized poly-

propylene 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

• Protected: UL recognized under E71645

• Meets EIA Standard EIA-456-A

• Casing: tin-plated steel standard, aluminum optional

• Paint: (U.L. recognized) optional

Specifications

Complies with the EU Directive Capacitance Range: 5 µF to 55 µF

2002/95/EC requirement

restricting the use of Lead (Pb),

Voltage Range: 280 Vac to 525 Vac, other voltages available

Mercury (Hg), Cadmium (Cd), Capacitance Tolerance: ±3%

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls (PBB)

and PolyBrominated Diphenyl

Temperature Range: –40 °C, +100 °C

Operating Frequency: Operating frequency: 50 - 60 Hz

Ethers (PBDE).

Outline Drawings

Round

Oval

0.5 Max.

H

+.12

–.06

Case Code

P

S

T

D (Inches)

1.87

2.12

2.62

H

See Ratings Table

See Ratings Table

See Ratings Table

Part Numbering System

SF

C

40

S

Oval

Case Code

A

B

C

D

A

1.31

1.56

1.91

1.97

Dimensions (Inches)

B

H

2.16

See Ratings

Table

2.69

See Ratings

Table

2.91

See Ratings

Table

3.66

See Ratings

Table

15

L

291

L

-F

Type

Case Size

SF A = 1 1/4” Oval

B = 1 1/2” Oval

C = 1 3/4” Oval

D = 2.0” Oval

P = 1 3/4” Round

S = 2.0” Round

T = 2 1/2” Round

Voltage

28 = 280 Vac

30 = 300 Vac

33 = 330 Vac

40 = 400 Vac

48 = 480 Vac

52 = 525 Vac

Case Matl.

S = Steel

Cap

7 = 7.0 µF

32 = 32.0 µF

19.5 = 19.5 µF

Tolerance

L = ±3%

Can Height

Terminals

291 = 2.91 L = 2-tine with

RoHS

Compliant

391 = 3.91 fork and external

resistor, 100 ºC

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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