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SF3

  

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End *TSF3
Included *RSF3* *KSF3* *TSF3* *GSF3* *8SF3* *9SF3* *MSF3* *2SF3* *5SF3* *7SF3* *-SF3* *3SF3* *SSF3*

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SF3 [SURFACE MOUNT FAST RECOVERY RECTIFIER ]

other parts : SF1  SF2  SF4  SF5 

Rectron
Rectron Semiconductor

VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere

FEATURES
* Fast switching
* Low leakage
* Low forward voltage drop
* High current capability
* High currenf surge
* High reliability

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SF3 [POLARISED, MONOSTABLE SAFETY RELAY with (mechanical linked) forced contacts operation SF-RELAYS ]

other parts : SF2-DC12V  SF2-DC18V  SF2-DC21V  SF2-DC24V  SF2-DC36V  SF2-DC48V  SF2-DC5V 

Nais
Matsushita Electric Works

FEATURES
• Forced operation contacts (2 Form A 
   2 Form B, 3 Form A  1 Form B)
   N.O. and N.C. side contacts are
   connected through a card so that one
   interacts with the other in movement. In
   case of a contact welding, the other
   keeps a min. 0.5mm .020inch contact
   gap.
• Independent operation contacts  (4 Form A  4 Form B)
   Each pair of contacts is free from the
   main armature and is independent from
   each other. So if a N.O. pair of contacts
   are welded, the other 3 N.O. contacts are
   not effected (operate properly)  That
   enables to plan a circuit to detect welding
   or go back to the beginning condition.
• Separated chamber structure(2 Form A  2 Form B, 3 Form A  1 Form B,  4 Form A  4 Form B)
   N.O. and N.C. side contacts are put in
   each own space surrounded with a card
   and a body-separater. That prevents
   short circuit between contacts, which is
   caused by their springs welding or
   damaged.
• UL/CSA, TÜV, SEV approved
   (UL/CSA, SEV of SF3 pending)

TYPICAL APPLICATIONS
• Signal
• Escalator
• Elevator
• Medical Instruments
• Railway
• Factory Automation

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TSF3 [EURO TERMINAL BLOCKS ]

other parts : THR10  THR11  THR12  THR13  THR14  THR15  THR16 

ETC1
Unspecified

[ADAM TECHNOLOGIES INC.]

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SF3 [POLARISED, MONOSTABLE SAFETY RELAY with (mechanical linked) forced contacts operation SF-RELAYS ]

other parts : SF2-DC12V  SF2-DC18V  SF2-DC21V  SF2-DC24V  SF2-DC36V  SF2-DC48V  SF2-DC5V 

Panasonic
Panasonic Corporation

FEATURES
• Forced operation contacts (2 Form A   2 Form B, 3 Form A  1 Form B)
   N.O. and N.C. side contacts are
   connected through a card so that one
   interacts with the other in movement. In
   case of a contact welding, the other
   keeps a min. 0.5mm .020inch contact  gap.
• Independent operation contacts (4 Form A  4 Form B)
   Each pair of contacts is free from the
   main armature and is independent from
   each other. So if a N.O. pair of contacts
   are welded, the other 3 N.O. contacts are
   not effected (operate properly)  That
   enables to plan a circuit to detect welding
   or go back to the beginning condition.
• Separated chamber structure (2 Form A  2 Form B, 3 Form A  1 Form B, 4 Form A  4 Form B)
   N.O. and N.C. side contacts are put in
   each own space surrounded with a card
   and a body-separater. That prevents
   short circuit between contacts, which is
   caused by their springs welding or damaged.
• UL/CSA, TÜV, SEV approved
   (UL/CSA, SEV of SF3 pending)
  
TYPICAL APPLICATIONS
• Signal
• Escalator
• Elevator
• Medical Instruments
• Railway
• Factory Automation

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1

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