S2-12VDC Datasheet, PDF (1/5 Pages) Panasonic Semiconductor – 4 A CAPACITY, THE VARIETY OF CONTACT ARRANGEMENTS

S
4 A CAPACITY,
S RELAYS THE VARIETY OF CONTACT
ARRANGEMENTS
FEATURES
12.0
• The variety of contact arrangements • Wide switching range From 100µA
28.0
.472
1.102
2 Form A 2 Form B, 3 Form A 1 Form
100 mV DC to 4 A 250 V AC
10.4
B, 4 Form A
• Low thermal electromotive force
.409
• Latching types available
Approx. 3 µV
• High sensitivity in small size 100 mW
pick-up and 200 mW nominal
operating power
• Dual-In-Line packaging arrangement
mm inch
• High shock and vibration resistance
Shock: 50 G Vibration: 10 to 55 Hz at
double amplitude of 3 mm .118 inch
SPECIFICATIONS
Contacts
Arrangement
2 Form A 2 Form B,
3 Form A 1 Form B,
4 Form A
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
50 mΩ
Initial contact pressure
Approx. 12 g .42 oz
Contact material
Gold clad silver alloy
Electrostatic capacitance
Approx. 3pF
Thermal electromotive force
(at nominal coil voltage)
Approx. 3µV
Nominal switching capacity 4 A 250 V AC, 3 A 30 V DC
Maximum switching power
1,000 VA, 90 W
Rating
(resistive)
Maximum switching voltage
250 V AC, 30 V DC
(48 VDC at less than 0.5 A)
Max. switching current
4 A (AC), 3 A (DC)
Min. switching capacity**¹
100µA 100 m V DC
Expected ^{Mechanical (at 50 cps)}
life (min. _Electrical 4 A 250 V AC
operations) _{(at 20 cpm) 3 A 30 V DC}
10⁸
10⁵
2 × 10⁵
Coil (polarized) (at 20°C 68°F)
Single side ^{Minimum operating power}
stable
Nominal operating power
Approx. 100 mW
Approx. 200 mW
Latching
Minimum set and reset
Nominal set and reset
Approx. 100 mW
Approx. 200 mW
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.
Remarks
* Specifications will vary with foreign standards certification ratings.
*¹ Measurement at same location as “Initial breakdown voltage” section
*² Detection current: 10mA
*³ Excluding contact bounce time
*⁴ Half-wave pulse of sine wave: 11ms; detection time: 10µs
*⁵ Half-wave pulse of sine wave: 6ms
*⁶ Detection time: 10µs
*⁷ Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (see catalog).
Characteristics (at 25°C 77°F 50% Relative humidity)
Max. operating speed
20 cpm for maximum load,
50 cps for low-level load
(1 mA 1 V DC)
Initial insulation resistance*¹
10,000 MΩ at 500 V DC
Initial
breakdown
voltage*²
Between open contacts
Between contact sets
Between contacts and
coil
750 Vrms
1,000 Vrms
1,500 Vrms
Operate time*³
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Release time (without diode)*³
(at nominal voltage)(at 20°C)
Max. 10 ms (Approx. 5 ms)
Set time*³ (latching)
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Reset time*³ (latching)
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Initial contact bounce, max.
1 ms
Temperature rise
(at nominal voltage)(at 20°C)
Max. 35°C with nominal coil
voltage and at maximum
switching current
Shock resistance
Functional*⁴
Destructive*⁵
Min. 490 m/s² {50 G}
Min. 980 m/s² {100 G}
Vibration resistance
Functional*⁶
Destructive
176.4 m/s² {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
235.2 m/s² {24 G}, 10 to 55 Hz
at double amplitude of 4 mm
Conditions for operation, Ambient
transport and storage*⁷
temp.
(Not freezing and condens-
ing at low temperature)
Humidity
–40°C to +65°C
–40°F to +149°F
5 to 85% R.H.
Unit weight
Approx. 8 g .28 oz
TYPICAL APPLICATIONS
Telecommunications equipment, data processing equipment,
facsimiles, alarm equipment, measuring equipment.
en_ds_61105_0000: 130804D
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