S4EB-L2-6V [PANASONIC]
Power/Signal Relay, 4PST, Latched, 0.033A (Coil), 6VDC (Coil), 200mW (Coil), 3A (Contact), 48VDC (Contact), DC Input, AC/DC Output, PCB Mount-Straight, ROHS COMPLIANT;型号: | S4EB-L2-6V |
厂家: | PANASONIC |
描述: | Power/Signal Relay, 4PST, Latched, 0.033A (Coil), 6VDC (Coil), 200mW (Coil), 3A (Contact), 48VDC (Contact), DC Input, AC/DC Output, PCB Mount-Straight, ROHS COMPLIANT PC 继电器 |
文件: | 总7页 (文件大小:255K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
2a2b/3a1b/4a 4A polarized
power relays
S RELAYS
2. Strong resistance to vibration and
shock
7. Low thermal electromotive force
High sensitivity (low power
Use of 4G-BA technology realizes
strong resistance to vibration and
shock.
3. High reliability and long life
Our application of 4G-BA technology,
along with almost perfectly complete
twin contact, ensures minimal contact
bounce and high reliability.
4. Ability to provide wide-ranging
control
Use of 4G-BA technology with gold-
clad silver alloy contacts in a twin
contact structure enables control
across a broad range from
consumption) is realized by 4G-BA
technology. Separation of the coil and
spring sections has resulted in a relay
with extremely low levels of thermal
electromotive force (approx. 3 μV).
8. DIL terminal array
Deployed to fit a 2.54 mm .100 inch
grid, the terminals are presented in DIL
arrays which match the printed circuit
board terminal patterns commonly in
international use.
RoHS compliant
Protective construction: Sealed type
9. Relays that push the boundaries of
relay efficiency
High-density S relays take you close to
microcurrents of 100 μA 100 mV DC to
4 A 250 V AC.
the limits of relay efficiency.
10. Sockets are available.
5. Latching types available
With 4G-BA technology, as well as
single side stable types, convenient 2
coil latching types for circuit memory
applications are also available.
6. Wide variety of contact formations
available
TYPICAL APPLICATIONS
Telecommunications equipment, data
processing equipment, facsimiles, alarm
equipment, measuring equipment.
FEATURES
1. Compact with high sensitivity
The high-efficiency polarized
electromagnetic circuits of the 4-gap
balanced armature and our exclusive
spring alignment method achieves,
with high-sensitivity in a small
package, a relay that can be directly
controlled by a driver chip.
The compact size of the 4G-BA
mechanism enables the provision of
many kinds of package, including
2a2b, 3a1b, and 4a. These meet your
needs across a broad range of
applications.
4-GAP BALANCED ARMATURE MECHANISM
1. Armature mechanism has excellent
resistance to vibration and shock
The armature structure enables free
rotation around the armature center of
gravity. Because the mass is maintained
in balance at the fulcrum of the axis of
rotation, large rotational forces do not
occur even if acceleration is applied
along any vector. The mechanism has
proven to have excellent resistance to
vibration and shock. All our S relays are
based on this balanced armature
2. High sensitivity and reliability
provided by 4-gap balanced armature
mechanism
Panasonic Corporation, provides a highly
efficient polarized magnetic circuit
structure that is both highly sensitive and
has a small form factor. Moreover,
suitability for provision with many types of
contact array and other advantages
promise to make it possible to provide
many of the various characteristics that
are coming to be demanded of relays.
As a (polarized) balanced armature, the
S relay armature itself has two
permanent magnets. Presenting four
interfaces, the armature has a 4-gap
structure. As a result, the rotational axis
at either end of the armature is
symmetrical and, in an energized into a
polarized state, the twin magnetic
armature interfaces are subject to
repulsion on one side and attraction on
the other. This mechanism, exclusive to
mechanism, which is able to further
provide many other characteristics.
ASCTB207E 201701-T
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S
HOW IT WORKS (single side stable type)
1) When current is passed through the
coil, the yoke becomes magnetic and
polarized.
2) At either pole of the armature,
repulsion on one side and attraction on
the other side is caused by the interaction
of the poles and the permanent magnets
of the armature.
3) At this time, opening and closing
Repulsion
Attraction
operates owing to the action of the
simultaneously moulded balanced
armature mechanism, so that when the
force of the contact breaker spring closes
the contact on one side, on the other
side, the balanced armature opens the
contact (2a2b).
Permanent magnet
Residual plate
Attraction
Axis
Repulsion
ORDERING INFORMATION
S
EB
Contact arrangement
2: 2 Form A 2 Form B
3: 3 Form A 1 Form B
4: 4 Form A
Operating function
Nil: Single side stable
L: 1 coil latching*
L2: 2 coil latching
Nominal coil voltage (DC)
3, 5, 6, 12, 24, 48 V
Note: *1 coil latching type are manufactured by lot upon receipt of order.
TYPES
Contact arrangement
Single side stable
Part No.
2 coil latching
Part No.
Nominal coil voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
S2EB-3V
S2EB-5V
S2EB-6V
S2EB-12V
S2EB-24V
S2EB-48V
S3EB-3V
S3EB-5V
S3EB-6V
S3EB-12V
S3EB-24V
S3EB-48V
S4EB-3V
S4EB-5V
S4EB-6V
S4EB-12V
S4EB-24V
S4EB-48V
S2EB-L2-3V
S2EB-L2-5V
S2EB-L2-6V
S2EB-L2-12V
S2EB-L2-24V
S2EB-L2-48V
S3EB-L2-3V
S3EB-L2-5V
S3EB-L2-6V
S3EB-L2-12V
S3EB-L2-24V
S3EB-L2-48V
S4EB-L2-3V
S4EB-L2-5V
S4EB-L2-6V
S4EB-L2-12V
S4EB-L2-24V
S4EB-L2-48V
2 Form A 2 Form B
3 Form A 1 Form B
4 Form A
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
* Sockets available.
RATING
1. Coil data
1) Single side stable
Nominal operating
current [ 10%]
(at 20°C 68°F)
Coil resistance
[ 10%]
(at 20°C 68°F)
Max. applied
voltage
(at 40°C 104°F)
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal operating
power
Type
3V DC
5V DC
66.7mA
38.5mA
33.3mA
16.7mA
8.4mA
45Ω
130Ω
180Ω
720Ω
2,850Ω
8,500Ω
200mW
192mW
200mW
200mW
202mW
271mW
5.5V DC
9.0V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
6V DC
11.0V DC
22.0V DC
44.0V DC
75.0V DC
Standard
12V DC
24V DC
48V DC
5.6mA
ASCTB207E 201701-T
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S
2) 2 coil latching
Nominal operating
current [ 10%]
(at 20°C 68°F)
Nominal operating
power
(at 20°C 68°F)
Coil resistance [ 10%]
Max. applied
voltage
(at 40°C 104°F)
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
(at 20°C 68°F)
Type
Set coil
66.7mA
38.5mA
33.7mA
16.7mA
8.4mA
Reset coil
66.7mA
38.5mA
33.7mA
16.7mA
8.4mA
Set coil
45Ω
Reset coil
45Ω
Set coil
200mW
192mW
200mW
200mW
202mW
355mW
Reset coil
200mW
192mW
200mW
200mW
202mW
355mW
3V DC
5V DC
5.5V DC
9.0V DC
130Ω
130Ω
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
6V DC
180Ω
180Ω
11.0V DC
22.0V DC
44.0V DC
65.0V DC
Standard
12V DC
24V DC
48V DC
720Ω
720Ω
2,850Ω
6,500Ω
2,850Ω
6,500Ω
7.4mA
7.4mA
2. Specifications
Characteristics
Item
Specifications
Arrangement
Contact resistance (Initial)
2 Form A 2 Form B, 3 Form A 1 Form B, 4 Form A
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Approx. 3pF
Electrostatic capacitance (initial)
Contact material
Contact
Rating
Au clad Ag alloy (Cd free)
Thermal electromotive force (at nominal coil voltage)
(initial)
Approx. 3μV
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
4 A 250 V AC, 3 A 30 V DC
1,000 VA, 90 W
250 V AC, 48 V DC (30 to 48 V DC at less than 0.5 A)
4 A (AC), 3 A (DC)
Max. switching current
Min. switching capacity (Reference value)*1
100μA 100 m V DC
Min. 10,000MΩ (at 500V DC)
Measurement at same location as “Breakdown voltage” section.
Insulation resistance (Initial)
Between open contacts
750 Vrms for 1min. (Detection current: 10mA.)
Breakdown voltage
Between contact sets
(Initial)
1,000 Vrms for 1min. (Detection current: 10mA.)
1,500 Vrms for 1min. (Detection current: 10mA.)
Electrical
characteristics
Between contact and coil
Operate time [Set time] (at 20°C 68°F)
Max. 15 ms [15 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 10 ms [15 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Release time [Reset time] (at 20°C 68°F)
Functional
Shock resistance
Min. 490 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 3 mm (Detection time: 10μs.)
10 to 55 Hz at double amplitude of 4 mm
Destructive
Mechanical
characteristics
Functional
Vibration resistance
Destructive
Expected life
Conditions
Unit weight
Mechanical
Min. 108 (at 50 cps)
Ambient temperature: –55°C to +65°C –67°F to +149°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Conditions for operation, transport and storage*2
Approx. 8 g .28 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
3. Electrical life
Condition: Resistive load, at 20 times/min.
Types
Switching capacity
4A 250 V DC
3A 30V DC
No. of operations
Min. 1×105
Min. 2×105
2 Form A 2Form B, 3 Form A 1 Form B, 4 Form A
ASCTB207E 201701-T
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S
REFERENCE DATA
1. Maximum switching power
2. Life curve
3. Contact reliability
Condition: 1V DC, 1mA
Detection level 10 Ω
Tasted Sample: S4EB-24V, 10pcs
1,000
500
1,000
99.9
99.0
DC resistive load
AC resistive load
95.0
70.0
50.0
30.0
100
10
100
10.0
5.0
50
30
2.0
m = 1.6
125 V AC
μ: 79 million time
1.0
0.5
(cosϕ = 1.0)
σ: 51 million time
10
0
95% reliability limit:
14.6 million times
250 V AC
(cosϕ = 1.0)
0.2
0.1
(weibul probability paper)
0.1
1
10
1
2
3
4
5
1.0
10.0
No. of operations, ×107
Contact current, A
Contact current, A
4.-(1) Coil temperature rise
Tested Sample: S4EB-24V, 4 Form A
4.-(2) Coil temperature rise
Tested Sample: S4EB-24V, 4 Form A
5. Operate and release time
(Single side stable type)
Tested Sample: S4EB-24V, 10pcs
100
90
80
70
60
50
100
90
80
70
60
50
40
30
20
10
0
20
18
16
14
12
4A
0A
Release time (with diode)
10
8
Max.
Min.
40
Coil operating
Operate time
30
6
power, 0.2 W
Max.
Min.
20
10
0
4
Max.
Min.
2
Release time
80 100
0
1
2
3
4
5
6
120
140
0.2
0.4
0.6
0.8
1.0
1.2
Coil operating power, W
Contact current, A
Coil applied voltage, %V
6. Influence of adjacent mounting
Note: When installing an S-relay near another, and there is no effect
from an external magnetic field, be sure to leave at least 10 mm
.394 inch between relays in order to achieve the performance
listed in the catalog.
(1) & (3) relays
are energized
(1)
(2)
(3)
Single side stable
2 coil latching
+30
+30
Drop-out voltage
0
0
Pick-up voltage
5
Pick-up voltage
–30
–30
10
5
10
Inter-relay distance, mm
Inter-relay distance, mm
7. Effect from an external magnetic field
Single side stable
Single side stable
+30
+30
0
φ
φ
Drop-out voltage
Pick-up voltage
Pick-up voltage
0
Drop-out voltage
–30
+30
–30
+30
50
100
50
100
G
2 coil latching
G
2 coil latching
0
0
Pick-up voltage
Pick-up voltage
–30
–30
50
100
50
100
G
G
ASCTB207E 201701-T
–4–
S
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
DIMENSIONS (mm inch)
External dimensions
Schematic (Bottom view)
CAD Data
Single side stable
(Deenergized position)
2 coil latching
(Reset condition)
28 0.5
12
1.102 0.02
.472
1
1
2
3
4
5
6
1
2
3
4
5
6
10 0.5
.039
.394 0.02
+
+
+
4
0.5
.020
2a2b
3a1b
4a
.157
0.4
-
-
-
1.0
.016
1.4
7.62
.300
.039
.055
12
1
11
2
10
3
9
4
8
5
7
6
12
1
11
2
10
3
9
4
8
5
7
6
3
.118
1
2
3
4
9
5
8
6
7
12
7.62
.472
.300
12
11
10
0.5
+
+
+
5.08
.200
.020
-
-
-
General tolerance: 0.3 .012
12
1
11
2
10
3
9
4
8
5
7
6
12
1
11
2
10
3
9
4
8
5
7
6
PC board pattern (Copper-side view)
2.54
.100
+
+
+
-
-
-
12-1.3 dia.
.047-.051 dia.
12
11
10
9
8
7
12
11
10
9
8
7
2.54
.100
Tolerance: 0.1 .004
SAFETY STANDARDS
UL/C-UL (Recognized)
CSA (Certified)
Contact rating
File No.
Contact rating
File No.
4A 250V AC
3A 30V DC
4A 250V AC
3A 30V DC
E43028
LR26550
1/20HP 250V AC (FLA0.75A)
1/20HP 125V AC (FLA1.5A)
1/20HP 250V AC
1/20HP 125V AC
NOTES
1. For cautions for use, please read
“GENERAL APPLICATION
3. Please note that when this relay
(2 Form A 2 Form B type, 3 Form A
GUIDELINES”.
1 Form B type) operates and releases,
contacts a and b may go ON at the
same time.
2. Based on regulations regarding
insulation distance, there is a
restriction on same-channel load
connections between terminals No. 2,
3 and 4, 5, as well as between No. 8, 9
and 10, 11. See the figure below for an
example.
2
3
4
5
3
4
9
2
5
8
11 10
9
8
11
10
•
•
Between 2, 3 and 4, 5:
•
•
Between 2, 3 and 4, 5:
different channels, therefore not possible
Between 10, 11 and 8, 9:
same channels, therefore possible
Between 10, 11 and 8, 9:
different channels, therefore not possible
same channels, therefore possible
No good
Good
ASCTB207E 201701-T
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S RELAYS
PC BOARD SOCKET
ACCESSORIES
The CAD data of the products with a CAD Data mark
can be downloaded from: http://industrial.panasonic.com/ac/e/
DIMENSIONS (mm inch)
CAD Data
External dimensions
PC board pattern
(Copper-side view)
12.4 0.6
.488 .024
7.6
.299
5.08 5.08 5.08 5.08 5.08
.200.200.200.200.200
12-1.6 dia. hole
12-.063 dia. hole
18.3 0.6
.720 .024
Tolerance: 0.1 .004
1.2 0.3
15.5 0.6
.610 .024
.047 .012
0.4 0.1
.016 .004
4.85 0.3
3.4 0.3
.134 .012
.191 .012
5.08 0.3
7.62 0.3
.300 .012
.200 .012
32.4 0.6
Terminal width: 1.3 .051
Terminal thickness: 1.2 .047
1.5 0.3
.059 .012
1.5 0.3
.059 .012
1.276 .024
General tolerance: 0.3 .012
RoHS compliant
TYPES
Product name
Part No.
S Relays PC board socket
S-PS
SPECIFICATIONS
Maximum continuous current
4 A
Note: Don’t insert or remove relays while in the energized condition.
1,500 Vrms between terminals
Breakdown voltage
Insulation resistance
Heat resistance
More than 100 MΩ between terminals at 500 V DC Mega
150 3°C (302 5.4°F) for 1 hour.
NOTES
Inserting and removing method
Inserting method: Insert the relay as
shown in Fig. 1 unit the rib of the relay
snaps into the clip of the socket.
Rib
Fig. 1
Removing method:
(1) Remove the relay straight from the
socket holding the shaded portion of the
relay as shown in Fig. 2.
Fig. 2
(2) When sockets are mounted in close
proximity, use a slotted screw driver as
shown in Fig. 3.
Fig. 3
ASCTB262E 201701-T
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相关型号:
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