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  Fujitsu Electronic Components Datasheet  

A12W-K Datasheet

2 Poles

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A12W-K pdf
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MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
A SERIES
RoHS compliant
n FEATURES
l Extremely low profile and light weight
—Height: 5 mm
—Weight: approximately 1.2 g
l UL, CSA recognized
l Conforms to FCC rules and regulations part 68
—Surge strength 1,500 V
l High reliability—bifurcated contacts
l Wide operating range
l DIL pitch terminals
l Plastic sealed type
l Latching version available
l RoHS compliant since date code: 0437B8
Please see page 7 for more information
n ORDERING INFORMATION
A L – D 12 W – K - HA
[Example]
(a) (b) (*) (c) (d) (e) (f ) (g)
(a )
(b)
Series Name
Operation Function
A : A Series
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 )
(g)
Enclosure
Coil Sensitivity
K : Plastic sealed type
Nil : Standard
HA : 75% must voltage operate
Note: Actual marking omits the hyphen (-) of (*)
n 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 125 VAC
2 A 30 VDC
0.3 A 110 VDC
resistive
Only UL/CSA approval markings are marked on the cover.
1


  Fujitsu Electronic Components Datasheet  

A12W-K Datasheet

2 Poles

No Preview Available !

A12W-K pdf
www.DataSheet4U.com
A SERIES
n SPECIFICATIONS
Ite m
Contact
Arrangement
Material
Resistance (initial)
Rating (resistive)
Maximum Carrying Current
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Minimum Switching Load*1
Capacitance
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
Time Value Operate (at nominal voltage)
Release (at nominal voltage)
Insulation Resistance (at 500 VDC)
D i e l e c t r ic between open contacts
S t r e n g t h between adjacent contacts
between coil and contacts
Surge Strength
Life
Mechanical
Electrical
Other
Vibration Misoperation
Resistance Endurance
Shock Misoperation
Resistance Endurance
Weight
Standard Type
Single Winding Latching Type Double Winding Latching Type
A-( ) W-K
AL-( ) W-K
AL-D ( ) W-K
2 form C (DPDT)
Gold overlay silver alloy
Maximum 50 mΩ (at 1 A 6 VDC)
0.5 A 125 VAC or 1 A 30 VDC
2A
62.5 AV/30 W
250 VAC, 220 VDC
2A
0.01 mA 10 mVDC
Approximately 0.5 pF (between open contacts, adjacent contacts)
Approximately 1.0 pF (between coil and contacts)
0.14 to 0.3 W 0.1 to 0.15 W 0.20 to 0.3 W
0.08 to 0.17 W 0.06 to 0.85 W 0.15 to 0.17 W
–40°C to +85°C (no frost) (refer to the CHARACTERISTIC DATA)
Maximum 6 ms Maximum 6 ms (set)
Maximum 4 ms Maximum 6 ms (reset)
Minimum 1,000 MΩ
1,000 VAC 1 minute
1,000 VAC 1 minute
1,000 VAC 1 minute
1,500 V (between coil and contacts)
1 × 108 operations minimum 1 × 107 operations minimum
2 × 105 ops. min. (0.5 A 125 VAC), 5 × 105 ops. min. (1 A 30 VDC)
10 to 55 Hz (double amplitude of 3.3 mm)
10 to 55 Hz (double amplitude of 5.0 mm)
500 m/s2 (11 ±1 ms)
1,000 m/s2 ( 6 ±1 ms)
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.



Part Number A12W-K
Description 2 Poles
Maker Fujitsu
Total Page 8 Pages
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A12W-K pdf
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