ST-SS Panasonic Electric Works, ST-SS Datasheet - Page 3

• Manufacturer Part Number: ST-SS
• Description: SOCKET RELAY FOR ST1/2 SOLDER
• Manufacturer: Panasonic Electric Works
• Series: STr
• Type: Socketr

Specifications of ST-SS

• Number Of Positions: 8
• Mounting Type: Chassis Mount
• Termination Style: Solder Lug
• For Use With/related Products: ST Series
• For Use With: 255-2942 - RELAY POWER LATCH 8A 5VDC PCB255-2938 - RELAY PWR DPST-OC 8A 12V PC MNT255-2848 - RELAY PWR DPST 8A 5VDC PC MNTST2-DC48V-F - RELAY POWER DPST 8A 48VDC PCB255-2941 - RELAY POWER DPST-NO 8A 24V PCB255-2940 - RELAY POWER DPST-NO 8A 12V PCBST2-DC9V-F - RELAY POWER DPST 8A 9VDC PCB255-2847 - RELAY POWER LATCH 8A 24VDC PCB255-2939 - RELAY POWER LATCH 8A 12VDC PCBST1-L2-DC5V-F - RELAY POWER LATCH 8A 5VDC PCB255-2843 - RELAY PWR DPST-OC 8A 24V PCB255-2844 - RELAY PWR DPST-OC 8A 5V PCB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-2253; ST-SS

2. Specifications
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
REFERENCE DATA
1. Max. switching power
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Unit weight
Characteristics
0.5
0.2
10
*2. Wave is standard shock voltage of 1.2 50 s according to JEC-212-1981
*3. 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
5
2
1
0
actual load.
conditions in NOTES.
DC resistive load
20
50
AC inductive
load
(cos =0.4)
Arrangement
Contact material
Contact resistance (Initial)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Minimum operating power
Nominal operating power
Min. switching capacity (Reference value)*
Insulation resistance (Initial)
(at 25 C, 50% relative humidity)
Breakdown voltage
(Initial)
Surge breakdown voltage (Initial)*
Operate time [Set time] (at 20 C
Release time [Reset time] (at 20 C
Temperature rise (coil) (at 60 C
Shock resistance
Vibration resistance
Mechanical
Electrical
Conditions for operation, transport and storage*
Max. operating speed
100
Voltage, V
200
300
AC resistive
load
600
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1000
Between open contacts
Between contact sets
Between contact and coil
Functional
Destructive
Functional
Destructive
Item
140
68
2
68
2. Coil temperature rise
F)
F)
F)
100
1
90
80
70
60
50
40
30
20
10
0
Contact current 8A
3
0.2
1 Form A 1 Form B, 2 Form A
Au-flashed AgSnO
Max. 30 m (By voltage drop 6 V DC 1A)
3,040 VA, 150 W
380 V AC, 250 V DC
8 A
150mW (Single side stable, 2 coil latching)
240mW (Single side stable, 2 coil latching)
100 mA 5V DC
Min. 1,000M
Measurement at same location as “Breakdown voltage” section.
1,200 Vrms for 1 min. (Detection current: 10 mA)
2,000 Vrms for 1 min. (Detection current: 10 mA)
3,750 Vrms for 1 min. (Detection current: 10 mA)
6,000 V (Between contact and coil)
Max. 15 ms [Max. 15 ms]
(Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 10 ms [Max. 15 ms]
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Max. 55 C
(By resistive method, nominal voltage applied to the coil; contact carrying current: 8A.)
Min. 196 m/s
Min. 980 m/s
10 to 55 Hz at double amplitude of 2 mm (Detection time: 10 s.)
10 to 55 Hz at double amplitude of 3 mm
Min. 10
Min. 10
Ambient temperature: –40 C to +60 C
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
30 cps
Approx. 10g
0.4
Coil operating power, W
7
5
0.6
(at 180 times/min.)
(8 A 250 V AC resistive) (ON : OFF = 1 s : 5 s)
.353 oz
2
2
0.8
(Half-wave pulse of sine wave: 11 ms; detection time: 10 s.)
(Half-wave pulse of sine wave: 6 ms.)
(at 500V DC)
0A
2
1.0
type
1.2
Specifications
–40 F to +140
3. Influence of adjacent mounting
-10
-20
-30
-40
40
30
20
10
0
F;
5
Inter-relay distance, mm
Drop-out voltage
Pick-up voltage
10
15
20
ST