A-12W-K Datasheet PDF - Fujitsu Microelectronics

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A-12W-K
Fujitsu Microelectronics

Part Number A-12W-K
Description Relay
Page 6 Pages


A-12W-K datasheet pdf
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MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
A SERIES
www.DataSheets4U.FcoEmATURES
q Extremely low profile and light weight
—Height: 5 mm
—Weight: approximately 1.2 g
q UL, CSA recognized
q Conforms to FCC rules and regulations part 68
—Surge strength 1,500 V
q High reliability—bifurcated contacts
q Wide operating range
q DIL pitch terminals
q Plastic sealed type
q Latching version available
s ORDERING INFORMATION
[Example]
A L – D 12 W – K
(a) (b) (*) (c) (d) (e) (f )
(a) Series Name
A : A Series
(b) Operation Function
Nil : Standard type
L : Latching type
(c) Number of Coil
Nil : Single winding type
D : Double winding type
(d) Nominal Voltage
Refer to the COIL DATA CHART
(e) Contact
W : Bifurcated type
(f ) Enclosure
K : Plastic sealed type
Note: Actual marking omits the hyphen (-) of (*)
s SAFETY STANDARD AND FILE NUMBERS
UL478, 508 (File No. E45026)
C22.2 No. 14 (File No. LR35579)
Nominal voltage
Contact rating
1.5 to 48 VDC
0.5 A
2A
0.3 A
125 VAC
30 VDC
110 VDC
resistive
Only UL/CSA approval markings are marked on the cover.
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A SERIES
s SPECIFICATIONS
Item
Standard Type
A-( ) W-K
Single Winding Latching Type Double Winding Latching Type
AL-( ) W-K
AL-D ( ) W-K
Contact
Arrangement
2 form C (DPDT)
Material
Gold overlay silver alloy
Resistance (initial)
Maximum 50 m(at 1 A 6 VDC)
Rating (resistive)
0.5 A 125 VAC or 1 A 30 VDC
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Maximum Carrying Current
Maximum Switching Power
2A
62.5 AV/30 W
Maximum Switching Voltage 250 VAC, 220 VDC
Maximum Switching Current 2 A
Minimum Switching Load*1 0.01 mA 10 mVDC
Capacitance
Approximately 0.5 pF (between open contacts, adjacent contacts)
Approximately 1.0 pF (between coil and contacts)
Coil
Nominal Power (at 20°C)
0.14 to 0.3 W
0.1 to 0.15 W
0.20 to 0.3 W
Operate Power (at 20°C)
0.08 to 0.17 W
0.06 to 0.85 W
0.15 to 0.17 W
Operating Temperature
–40°C to +85°C (no frost) (refer to the CHARACTERISTIC DATA)
Time Value Operate (at nominal voltage) Maximum 6 ms
Maximum 6 ms (set)
Release (at nominal voltage) Maximum 4 ms
Maximum 6 ms (reset)
Insulation Resistance (at 500 VDC)
Minimum 1,000 M
Dielectric
Strength
between open contacts
between adjacent contacts
between coil and contacts
1,000 VAC 1 minute
1,000 VAC 1 minute
1,000 VAC 1 minute
Surge Strength
1,500 V (between coil and contacts)
Life Mechanical
1 × 108 operations minimum 1 × 107 operations minimum
Electrical
2 × 105 ops. min. (0.5 A 125 VAC), 5 × 105 ops. min. (1 A 30 VDC)
Other
Vibration Misoperation
Resistance Endurance
10 to 55 Hz (double amplitude of 3.3 mm)
10 to 55 Hz (double amplitude of 5.0 mm)
Shock
Misoperation
Resistance Endurance
500 m/s2 (11 ±1 ms)
1,000 m/s2 ( 6 ±1 ms)
Weight
Approximately 1.2 g
*1 Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
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A SERIES
s COIL DATA CHART
MODEL
Nominal
voltage
Coil resistance
(±10%)
A-1.5W-K
1.5 VDC
16.1
A- 3 W-K
3 VDC
64.3
A-4.5W-K
4.5 VDC
145
A- 5 W-K
5 VDC
178
A- 6 W-K
6 VDC
257
A- 9 W-K
9 VDC
579
www.DataSheet4U.comA-12 W-K
A-18 W-K
12 VDC
18 VDC
1,028
1,620
A-24 W-K
24 VDC
2,880
A-48 W-K
48 VDC
7,680
Note: *1 Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
Must operate
voltage*1
+1.05 VDC
+2.1 VDC
+3.15 VDC
+3.5 VDC
+4.2 VDC
+6.3 VDC
+8.4 VDC
+12.6 VDC
+16.8 VDC
+33.6 VDC
Must release
voltage*1
+0.15 VDC
+0.3 VDC
+0.45 VDC
+0.5 VDC
+0.6 VDC
+0.9 VDC
+1.2 VDC
+1.8 VDC
+2.4 VDC
+4.8 VDC
Nominal
power
140 mW
140 mW
140 mW
140 mW
140 mW
140 mW
140 mW
200 mW
200 mW
300 mW
MODEL
Nominal
voltage
Coil resistance
(±10%)
AL-1.5W-K
1.5 VDC
22.5
AL- 3 W-K
3 VDC
90
AL-4.5W-K
4.5 VDC
203
AL- 5 W-K
5 VDC
250
AL- 6 W-K
6 VDC
360
AL- 9 W-K
9 VDC
810
AL-12 W-K
12 VDC
1,440
AL-18 W-K
18 VDC
2,160
AL-24 W-K
24 VDC
3,840
AL-D1.5W-K
1.5 VDC
P 11.25
S 11.25
AL-D 3 W-K
3 VDC
P 45
S 45
AL-D4.5W-K
4.5 VDC
P 101
S 101
AL-D 5 W-K
5 VDC
P 125
S 125
AL-D 6 W-K
6 VDC
P 180
S 180
AL-D 9 W-K
9 VDC
P 405
S 405
AL-D12 W-K
12 VDC
P 720
S 720
AL-D18 W-K
18 VDC
P 1,080
S 1,080
AL-D24 W-K
24 VDC
P 1,920
S 1,920
Note: *1 Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
Set
voltage*1
+1.05 VDC
+2.1 VDC
+3.15 VDC
+3.5 VDC
+4.2 VDC
+6.3 VDC
+8.4 VDC
+12.6 VDC
+16.8 VDC
+1.05 VDC
+2.1 VDC
+3.15 VDC
+3.5 VDC
+4.2 VDC
+6.3 VDC
+8.4 VDC
+12.6 VDC
+16.8 VDC
Reset
voltage*1
-1.05 VDC
-2.1 VDC
-3.15 VDC
-3.5 VDC
-4.2 VDC
-6.3 VDC
-8.4 VDC
-12.6 VDC
-16.8 VDC
Nominal
power
100 mW
100 mW
100 mW
100 mW
100 mW
100 mW
100 mW
150 mW
150 mW
+1.05 VDC
200 mW
+2.1 VDC
200 mW
+3.15 VDC
200 mW
+3.5 VDC
200 mW
+4.2 VDC
200 mW
+6.3 VDC
200 mW
+8.4 VDC
200 mW
+12.6 VDC
300 mW
+16.8 VDC
300 mW
P: Primary coil S: Secondary coil
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s CHARACTERISTIC DATA
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0.1 0.3 0.5
s REFERENCE DATA
A SERIES
4



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