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ST1-L2-DC48V-F Datasheet PDF - Panasonic Corporation

Part NumberST1-L2-DC48V-F Panasonic
Panasonic Corporation Panasonic
Description1a1b/2a 8A polarized power relays ST RELAYS
Other PDF
ST1-L2-DC48V-F Datasheet PDF : ST1-L2-DC48V-F pdf   
ST1-L2-DC48V-F image

1. Even with small form factor, sensitive enough for direct IC driving
   The dimensions of this high-density 4-
   gap balanced armature are 31 mm ×
   14 mm × 11 mm 1.220 inch × .551 inch
   × .433 inch. Despite this small size,
   high sensitivity is achieved by a
   mechanism that incorporates high
   efficiency polarized magnetic circuits
   along with our exclusive spring
   alignment method. With an minimum
   operating power of about 150 mW,
   nominal operating power of 240 mW,
   this relay can be directly driven by
   transistor or chip controllers.
2. High switching capability
   High contact pressure, low contact
   bounce, and forced separation
   structure that radically improves
   resistance to contact welding
   (1 Form A 1 Form B type equivalent to
   TV-3). Strong against lamp inductive
   loads, maximum switching capacity
   has reached 3,040 VA (8A 380V AC).
3. High breakdown voltage – Optimal for control in 250 V power circuits
   High breakdown voltage has been
   achieved. Between contacts and coil of
   3,750 Vrms; Surge breakdown voltage
   between coil and contact of 6,000 V,
   and between open contacts of 1,200Vrms mean that these relays are
   suitable even for 250 V power circuit
4. Improved stability Conforms to all types of safety standards
   Insulating distance of more than 3 mm
   .118 inch secured. Complies with
   Japan Electrical Appliance and
   Material Safety Law requirements for
   operating 200 V power supply circuits,
   and conforms with UL, CSA and VDE
5. Latching types available
   In addition to single side stable types,
   convenient 2 coil latching types with
   memory functions are also available.
   Moreover, we offer 2 Form A
   specifications which, with double pole
   switching for applications such as 250
   V power circuit switching, can enable
   safer designs.
6. Automatic cleaning possible
   The sealed design means that these
   relays can undergo immersion in
   automatic washing systems and are
   suitable for automatic soldering. Even
   in difficult environments, the contacts
   remain reliable.
7. Easy to design PC board patterns
   Features 4/10 dual-in-line terminals.
   Because the lead spacing has a pitch
   greater than 7.54 mm .297 inch,
   designers can make easy adjustments
   with the width of the land size. This,
   along with the large insulation
   distance, simplifies the drawing of PC
   board patterns.
8. To improve soldering efficiency, preapplication
   of solder to the terminals is recommended
9. Sockets for PC board and soldering are available

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