ST2-DC9V-F Panasonic Electric Works, ST2-DC9V-F Datasheet

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ST2-DC9V-F

Manufacturer Part Number
ST2-DC9V-F
Description
RELAY POWER DPST 8A 9VDC PCB
Manufacturer
Panasonic Electric Works
Series
STr
Datasheet

Specifications of ST2-DC9V-F

Relay Type
General Purpose
Contact Form
DPST (2 Form A)
Contact Rating (current)
8A
Switching Voltage
380VAC
Coil Type
Standard
Coil Current
25mA
Coil Voltage
9VDC
Turn On Voltage (max)
7.2 VDC
Turn Off Voltage (min)
0.9 VDC
Mounting Type
Through Hole
Termination Style
PC Pin
Circuit
DPST (2 Form A)
Contact Rating @ Voltage
8A @ 380VAC
Control On Voltage (max)
7.2 VDC
Control Off Voltage (min)
0.9 VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
1. Even with small form factor,
ORDERING INFORMATION
Contact arrangement
1: 1 Form A 1 Form B
2: 2 Form A
Operating function
Nil:
L2:
Nominal coil voltage
DC 3, 5, 6, 9, 12, 24, 48 V
Contact material
F: AgSnO
Note: Certified by UL, CSA, VDE and SEV
Compliance with RoHS Directive
sensitive enough for direct IC-
driving
The dimensions of this high-density 4-
gap balanced armature are 31 mm
14 mm 11 mm
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.
Single side stable
2 coil latching
.433
2
inch. Despite this small size,
type contact
1.220 inch .551 inch
ST
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
2. High switching capability
3. High breakdown voltage – Optimal
4. Improved stability
5. Latching types available
1a1b/2a 8A polarized power
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).
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 1,200
Vrms mean that these relays are
suitable even for 250 V power circuit
control.
Conforms to all types of safety
standards.
Insulating distance of more than 3 mm
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
standards.
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.
F
relays
6. Automatic cleaning possible
7. Easy to design PC board patterns
8. To improve soldering efficiency,
9. Sockets are available.
ST RELAYS
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.
Features 4/10 dual-in-line terminals.
Because the lead spacing has a pitch
greater than 7.54 mm
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.
preapplication of solder to the
terminals is recommended.
.297
inch,
VDE
ST

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ST2-DC9V-F Summary of contents

Page 1

... 12, 24 Contact material F: AgSnO type contact 2 Note: Certified by UL, CSA, VDE and SEV All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. 1a1b/2a 8A polarized power relays 2. High switching capability High contact pressure, low contact bounce, and forced separation structure that radically improves ...

Page 2

... DC nominal voltage nominal voltage (Initial) 12V DC 24V DC 48V DC Single side stable Part No. ST1-DC3V-F ST1-DC5V-F ST1-DC6V-F ST1-DC9V-F ST1-DC12V-F ST1-DC24V-F ST1-DC48V-F ST2-DC3V-F ST2-DC5V-F ST2-DC6V-F ST2-DC9V-F ST2-DC12V-F ST2-DC24V-F ST2-DC48V-F Nominal operating current ( 10%] ( 10%] ( 75mA 47mA 40mA 25mA (Initial) 20mA 10mA 4.7mA ...

Page 3

... Voltage, V All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. 1 Form A 1 Form B, 2 Form A Au-flashed AgSnO type 2 Max (By voltage drop 1A) 3,040 VA, 150 W 380 V AC, 250 150mW (Single side stable, 2 coil latching) 240mW (Single side stable, 2 coil latching) ...

Page 4

... It is recommended that a fluorinated 4 hydrocarbon or other alcoholic solvents be used. All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. mark can be downloaded from: http://panasonic-electric-works.net/ac PC board pattern (Bottom view) 14 .551 10.16 8-1.4 dia. ...

Page 5

... PC board. In this case, the terminal configuration becomes the terminal nos. noted near the drilling holes. All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. ACCESSORIES 2. Easy design of PC board pattern (2. pitch DIL terminal array) SPECIFICATIONS Item Between contact and coil: 4,000 Vrms for 1 min ...

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