Panasonic DMC-FS45 DMC-FS45EB-N Data Sheet (en)

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SPECIFICATIONS
TYPICAL APPLICATIONS
4 A CAPACITY, 
THE VARIETY OF CONTACT 
ARRANGEMENTS
S RELAYS
mm 
inch
28.0
1.102
12.0
.472
10.4
.409
FEATURES
• The variety of contact arrangements 
2 Form A 2 Form B, 3 Form A 1 Form 
B, 4 Form A
• Latching types available
• High sensitivity in small size 100 mW 
pick-up and 200 mW nominal 
operating power
• High shock and vibration resistance 
Shock: 50 G Vibration: 10 to 55 Hz at 
double amplitude of 3 mm 
.118 inch
• Wide switching range From 100
μ
100 mV DC to 4 A 250 V AC
• Low thermal electromotive force 
Approx. 3 
μV
• Dual-In-Line packaging arrangement
Contacts
Coil (polarized) (at 20
°
68
°F
)
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: 10
μs
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10
μs
*
7
Refer to 6. Conditions for operation, transport and storage mentioned in 
Characteristics (at 25
°
77
°F
 50% Relative humidity)
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 m
Ω
Initial contact pressure
Approx. 12 g 
.42 oz
Contact material
Au clad  Ag alloy (Cd free)
Electrostatic capacitance
Approx. 3pF
Thermal electromotive force 
(at nominal coil voltage)
Approx. 3
μV
Rating 
(resistive)
Nominal switching capacity
4 A 250 V AC, 3 A 30 V DC
Maximum switching power
1,000 VA, 90 W
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
100
μA 100 m V DC
Expected 
life (min. 
operations)
Mechanical (at 50 cps)
10
8
Electrical 
(at 20 cpm)
4 A 250 V AC
10
5
3 A 30 V DC
× 10
5
Single side 
stable
Minimum operating power
Approx. 100 mW
Nominal operating power
Approx. 200 mW
Latching
Minimum set and reset
Approx. 100 mW
Nominal set and reset
Approx. 200 mW
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 M
Ω at 500 V DC
Initial 
breakdown 
voltage*
2
Between open contacts
750 Vrms
Between contact sets
1,000 Vrms
Between contacts and 
coil
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
Min. 490 m/s
2
 {50 G}
Destructive*
5
Min. 980 m/s
2
 {100 G}
Vibration resistance
Functional*
6
176.4 m/s
2
 {18 G}, 10 to 55 Hz 
at double amplitude of 3 mm
Destructive
235.2 m/s
2
 {24 G}, 10 to 55 Hz 
at double amplitude of 4 mm
Conditions for operation, 
transport and storage*
7
 
(Not freezing and condens-
ing at low temperature)
Ambient 
temp.
–40
°C to +65°C
–40
°F to +149°F
Humidity
5 to 85% R.H.
Unit weight
Approx. 8 g 
.28 oz
Telecommunications equipment, data processing equipment, 
facsimiles, alarm equipment, measuring equipment.