BA SERIES
s
SPECIFICATIONS
Standard
Item
BA-( ) W-K
Contact
Arrangement
Material
Style
Resistance (initial) (at 1 A 6 VDC)
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)
between open contacts
Dielectric
Strength
between adjacent contacts
between coil and contacts
Surge Strength
Life
Mechanical
Electrical
Other
Misoperation
Vibration
Resistance Endurance
Misoperation
Shock
Resistance Endurance
Weight
2,000 VAC 1 minute
3,000 V (at 2
×
10
µs)
1
×
10
7
operations minimum
2
×
10
5
operations minimum (0.5 A 125 VAC)
5
×
10
5
operations minimum (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/s
2
(11
±1
ms)
1,000 m/s
2
( 6
±1
ms)
Approximately 1.9 g
1,000 VAC 1 minute
1,500 V (at 10
×
160
µs)
2 form C (DPDT)
Gold overlay silver alloy
Bifurcated
Maximum 50 mΩ
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)
0.25 to 0.36 W
0.14 to 0.2 W
0.2 W
0.15 W
0.36 W
0.205 W
Single Winding
Latching Type
BAL-( ) W-K
Double Winding
Latching
BAL-D ( ) W-K
–40°C to +70°C (no frost) (refer to the CHARACTERISTIC DATA)
Maximum 6 ms
Maximum 4 ms
Maximum 6 ms (set)
Maximum 6 ms (reset)
Minimum 1,000 MΩ
1,000 VAC 1 minute
*
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.
2
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
