ST2-DC6V [NAIS]
IC DRIVABLE PC BOARD RELAY FOR FIELD LOAD SWITCHING; IC驱动的PC板继电器领域负载开关
| 型号： | ST2-DC6V |
| 厂家： | 
NAIS(MATSUSHITA ELECTRIC WORKS) |
| 描述： | IC DRIVABLE PC BOARD RELAY FOR FIELD LOAD SWITCHING |
| 文件： | 总3页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VDE
IC DRIVABLE PC BOARD
RELAY FOR FIELD LOAD
SWITCHING
ST-RELAYS
FEATURES
• Sealed to meet the combination pro-
cess of automatic wave soldering
and cleaning needs
14
31
1.220
.551
• High switching capacity and high
sensitivity in subminiature size
150 mW pick-up, 8 A inrush capacity:
51 A for 1a1b, 35 A for 2a
11.3
.445
• Latching types available
• High shock and vibration resistance
Shock: 20 G,Vibration: 10 to 55 Hz at
double amplitude of 2 mm
mm inch
SPECIFICATIONS
Contacts
Characteristics (at 25°C 77°F 50% Relative humidity)
1 Form A
1 Form B
Max. operating speed
Initial insulation resistance*1
20 cpm (at rated load)
1,000 MΩ (at 500 V DC)
2,000 Vrms
Arrangement
2 Form A
Contact material
Gold flash over silver alloy
30 mΩ
Between contact sets
Initial
Initial contact resistance, max.
Max. switching power
breakdown Between open contacts
1,200 Vrms
2,000 VA, 150 W
380 V AC, 30 V DC
8 A
voltage*2
Between contacts and coil
3,750 Vrms
Rating
(resistive)
Max. switching current
HP rating
Max. switching voltage
Surge voltage between coil and
contact*3
Operate time*4
(at nominal voltage)
Release time (without diode)*4
(at nominal voltage)
Set time*4 (latching)
(at nominal voltage)
Reset time*4 (latching)
(at nominal voltage)
Min. 6,000 V
1/4 HP 125, 250 V AC
Max. 15 ms (Approx. 10 ms)
Max. 10 ms (Approx. 8 ms)
Max. 10 ms (Approx. 8 ms)
Max. 10 ms (Approx. 8 ms)
51 A (TV-3 equivalence) for 1a1b
35 A (TV-1 equivalence) for 2a
Inrush current capability
Mechanical (at 180 cpm)
107
105
8 A 250 V AC (resistive)
Expected
life (min.
operations)
5 A 30 V DC (resistive)
Electrical
2 × 105
3 A 100 V AC (lamp)
3 × 104
—
3 × 104
1 A 100 V AC (lamp)
—
Temperature rise
Max. 55°C with nominal coil voltage
(at 60°C)
and at 8 A switching current
Coil (polarized) (at 25°C 77°F)
Functional*5
Min. 196 m/s2 {20 G}
Min. 980 m/s2 {100 G}
117.6 m/s2 {12 G}, 10 to 55 Hz
at double amplitude of 2 mm
176.4 m/s2 {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
Shock
resistance
Single side stable Nominal operating power
Approx. 240 mW
Approx. 240 mW
Destructive*6
Functional*7
Latching
Nominal set and reset power
Remarks
Vibration
resistance
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10 mA
Destructive
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time
Conditions for operation, Ambient
–40°C to +60°C
–40°Fto +140°F
transport and storage*8
(Not freezing and condens-
ing at low temperature)
temp.
*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*6 Half-wave pulse of sine wave: 6ms
Humidity
5 to 85% R.H.
*7 Detection time: 10µs
*8 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
Unit weight
Approx. 10g .353 oz
TYPICAL APPLICATIONS
Sequence controllers, facsimiles, telephone controls, remote
control security devices and security equipment.
ORDERING INFORMATION
Ex. ST
1
L2
DC48V
Contact arrangement
Operating function
Coil voltage
1: 1 Form A 1 Form B
2: 2 Form A
Nil: Single side stable
L2: 2 coil latching
DC 3, 5, 6, 9, 12,
24, 48 V
(Note) Standard packing: Carton; 50 pcs., Case; 500 pcs.
249
ST
TYPES AND COIL DATA (at 20°C 68°F)
Single side stable
Part No.
Nominal
voltage,
V DC
Drop-out
voltage,
V DC (min.)
Maximum
allowable voltage,
V DC (60°C 140°F)
Nominal
operating
current, mA
Pick-up voltage,
V DC (max.)
Coil resistance,
1 Form A
1 Form B
Ω (±10%)
2 Form A
ST1-DC3V
ST1-DC5V
ST1-DC6V
ST1-DC9V
ST1-DC12V
ST1-DC24V
ST1-DC48V
ST2-DC3V
ST2-DC5V
ST2-DC6V
ST2-DC9V
ST2-DC12V
ST2-DC24V
ST2-DC48V
3
5
2.4
4.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
4.5
7.5
38
105
75
47
40
25
20
10
4.7
6
4.8
9.0
150
9
7.2
13.5
18.0
36.0
72.0
360
12
24
48
9.6
600
19.2
38.4
2,400
9,000
2 coil latching
Part No.
Nominal
voltage,
V DC
Set and reset
voltage,
V DC (max.)
Nominal
operating
current, mA
Maximum allowable voltage,
Coil resistance,
1 Form A
1 Form B
V DC (60°C 140°F
)
Ω (±10%)
2 Form A
ST1-L2-DC3V
ST1-L2-DC5V
ST1-L2-DC6V
ST1-L2-DC9V
ST1-L2-DC12V
ST1-L2-DC24V
ST1-L2-DC48V
ST2-L2-DC3V
ST2-L2-DC5V
ST2-L2-DC6V
ST2-L2-DC9V
ST2-L2-DC12V
ST2-L2-DC24V
ST2-L2-DC48V
3
5
2.4
4.0
4.5
7.5
40
110
75
47
6
4.8
9.0
155
37.5
25
9
7.2
13.5
18.0
36.0
72.0
360
12
24
48
9.6
640
18.8
9.8
4.7
19.2
38.4
2,400
10,200
mm inch
DIMENSIONS
PC board pattern
(Copper-side view)
Schematic (Bottom view)
Single side stable
14
31.0
.551
1.220
1a1b
2a
2 coil latching
types only.
11.0
.433
0.3
.012
3.5 .138
1
8
4
1
4
+
–
+
–
7.62
.300
10.16
.400
7.62
.300
10.16
.400
7
6
5
8
7
6
5
2.54
.100
(Deenergized condition)
2 coil latching
8-DIA. 1.4
.055
1
2
3
4
5
2.54
.100
8
7
6
1a1b
2a
Tolerance: ±0.1 ±.004
1
8
2
3
4
1
2
3
6
4
– +
+ –
– +
+ –
General tolerance: ±0.2 ±.008
7
6
5
8
7
5
(Reset condition)
Diagram shows the "reset" po- Diagram shows the "reset" po-
sition when terminals 3 and 4 sition when terminals 3 and 4
are energized. Energize termi- are energized. Energize termi-
nals 1 and 2 to transfer con-
tacts.
nals 1 and 2 to transfer con-
tacts.
REFERENCE DATA
1. Max. switching power
2. Life curve
3. Coil temperature rise
Sample: ST1-DC24V
60
50
40
30
20
10
0
1,000
500
AC resistive load
10
5
Contact current
AC
inductive load
(cosϕ =0.4)
8 A
5 A
0 A
200
AC 250 V, 125 V resistive load
2
1
100
50
AC 250 V, 125 V inductive load
(Pf = 0.4)
DC resistive load
0.5
20
10
0.2
0.1
10 20
50 100 200 300
Voltage, V
1
2
3
4
5
6
7
8
9 10
0.1
0.2
0.3
0.4
0.5
Current, A
Coil operating power, W
250
ST
4. Influence of adjacent mounting
Sample: ST1-DC24V
5. Max. ambient temperature by operating
6. Contact reliability
power
99.9
99.8
99.0
90.0
(%)
120
ST-Relay
.
110
100
90
250 V AC cos ϕ = 1.0
.
95.0
20
0.33 Hz
80.0
60.0
40.0
25.0
15.0
70.0
50.0
30.0
20.0
10
250 V AC
80
Drop-out
70
10.0
5.0
0
60
4.0
50
Pick-up
3.0
No load
2.0
40
8 A
1.5
10 A
–10
8 A carrying
30
1.0
m = 3.5
m = 3.9
η = 3.3×105
ρ0.95 = 1.4×105
η = 16.8×104
ρ0.95 = 7.7×104
0.5
0.3
0.2
20
10
0.4
(1)
(2)
(3)
–20
(1) & (3) relays are energized.
10 15 20
Inter-relay distance, mm
0.15
0.1
0.1 0.2 0.3 0.50.7 0.9 2.0 3.0 5.07.09.0
0.40.60.81.0
5
0
0.2 0.40.6 0.8 1.0 1.21.41.6 1.82.02.2 2.4
Operating power, mW
No. of operations, ×105
Specifications
ST relay socket
4,000 Vrms Coil/Contacts
2,000 Vrms Contacts/Contacts
Breakdown voltage
Insulation resistance
Heat resistance
More than 1,000 MΩ between terminals
150°C (302°F) for 1 hr
10 A
Max. continuous current
Relay insertion life
15 times
ST-SS
Solder terminal socket
ST-PS
PC board terminal socket
mm inch
ST-PS
ST-SS
DIMENSIONS
4
4
.158
.158
16.4
.646
16.4
.646
0.3
0.3
.012
.012
5.5
5.5
5.3
4.3
.217
.217
.209
10.16
.400
.169
10.16
.400
1.05
.041
0.27
2.3
.090
0.27
.011
.011
10.16
.400
14.6
.575
14.6
.575
10.16
.400
7.62
7.62
.300
.300
7.62
.300
7.62
.300
31.6
1.244
31.6
1.244
35.4
35.4
1.394
1.394
8
1
7
2
6
3
5
4
8
1
7
6
3
5
4
16.6
.654
16.6
.654
2
(2) Insert the relay all the way in, so it is secure-
ly in place.
Precautions for use (socket)
1. PC board mounting method
15.0±0.2
.591±.008
PC board pattern
32.5±0.1
1.280±.004
Contact
terminal
interval
8
7
6
5
Claw for chassis
fastening
Press
Hinge
mechanism
A side
Coil
terminal
interval
2.54
.100
1
2
3
4
(3) Press the part indicated by A in the B direc-
tion, and fasten by placing the hook on the re-
lay.
Chassis t = 0.6 to 2.2
.024 to .087
8-1.5 DIA.
8-.060 DIA.
2.54
.100
If the chassis hole is punched with a
press, set so the release R on the front
side (A side).
The range for chassis thickness is 0.6 to
2.2 mm .024 to .087 inch .
The terminal configuration is symmetrical
on the left and right, so an arrow mark ;
is stamped on the socket to prevent mis-
insertion. We recommend printing the
same arrow mark ; on the component
mounting side (side opposite from pat-
tern) of the PC board. In this case, the ter-
minal configuration becomes the terminal
nos. noted near the drilling holes.
Relay case
cross-section
A
(Before fastening)
(Fastening complete)
3. Relay mounting and removal
(1) Align the directions of the relay and socket.
(4). When removing the relay, completely re-
lease the hooks on both sides and pull the relay
out.
Relay
2. Chassis cutout
Chassis cutting dimensions
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.
Go To Online Catalog
相关型号：
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Power/Signal Relay, 2 Form A, DPST, Momentary, 0.025A (Coil), 9VDC (Coil), 240mW (Coil), 8A (Contact), 250VDC (Contact), DC Input, Random, AC/DC Output, Through Hole-Straight Mount
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