The SFT66T40K475B-F is an AC-rated metallized polypropylene capacitor for motor-run and power supply applications, housed in a 2.5-inch round aluminum case with a height of 4.75 inches and standard 4-tine 1/4-inch quick connect lug terminals. It is rated for 660 Vac and has a capacitance of 40 µF with ±10% tolerance. The device operates from -40 ºC to 70 ºC, supports self-healing, and meets EIA-456-A and cULus E71645 standards. It provides fault current protection up to 10,000 amps AFC and has a service life objective of 60,000 hours with a 94% survival rate at rated conditions. Capacitance varies by no more than ±3% over the operating temperature range.
Power Film Ac Applications / Motor Run Capcitors / Single Rating Round
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Win Source Part Number: 1302577-SFT66T40K475
Category: Capacitors>Film Capacitors
Series: SF
Termination: Quick Connect, Disconnect
Package: Bulk
Voltage Rating - AC: 660V
Applications: Motor Run
Height - Seated (Max): 4.870" (123.70mm)
Standard Package: 1
Capacitance: 40 µF
Tolerance: ±10%
Lead Spacing: 0.810" (20.57mm)
Dielectric Material: Polypropylene (PP), Metallized
Mounting Type: Chassis Mount, Requires Holder/Bracket
Package / Case: Radial, Can
Temperature Range - Operating: -40°C ~ 70°C
Dimension: 2.620" Dia (66.55mm)
ECCN: EAR99
Fake Threat In the Open Market: 53 pct.
MSL Level: Not Applicable
REACH Status: REACH Unaffected
HTSUS: 8532.25.0030
Mfr: Cornell Dubilier Electronics (CDE)
40µF Film Capacitor 660V Polypropylene (PP), Metallized Radial, Can
CAP FILM 40UF 10% 660VAC RADIAL
| Cornell Dubilier | Richardson RFPD | Win Source Electronics | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | SFT66T40K475B-F | SFT66T40K475B-F | 1302577-SFT66T40K475B-F | SFT66T40K475B-F-ND | SFT66T40K475B-F |
| Product Name | Film Paper Film Capacitors | Oil Filled Capacitor | Capacitors - Film Capacitors | Motor Start, Motor Run Capacitors (AC) | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor; Heavy Duty / Electric Power Capacitors | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer | ||
| Operating Temperature | -40 to 70 C (-40 to 158 F) | -40 to 70 C (-40 to 158 F) | -40 to 70 C (-40 to 158 F) | -40 to 70 C (-40 to 158 F) | -40 to 70 C (-40 to 158 F) |
| Electrostatic Capacitors | Paper | Oil | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 40 microF | 40 microF | 40 microF | 40 microF | 40 microF |
