BA-48W-K 데이터 시트보기 (PDF) - Fujitsu
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BA-48W-K Datasheet PDF : 6 Pages
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BA SERIES
s SPECIFICATIONS
Item
Standard
BA-( ) W-K
Single Winding
Latching Type
BAL-( ) W-K
Double Winding
Latching
BAL-D ( ) W-K
Contact
Arrangement
2 form C (DPDT)
Material
Gold overlay silver alloy
Style
Bifurcated
Resistance (initial) (at 1 A 6 VDC) Maximum 50 mΩ
Rating (resistive)
0.5 A 125 VAC or 1 A 30 VDC
Maximum Carrying Current 2 A
Maximum Switching Power 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)
0.25 to 0.36 W 0.2 W
0.36 W
Operate Power (at 20°C)
0.14 to 0.2 W 0.15 W
0.205 W
Operating Temperature
–40°C to +70°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 MΩ
Dielectric
Strength
between open contacts
between adjacent contacts
between coil and contacts
1,000 VAC 1 minute
2,000 VAC 1 minute
1,000 VAC 1 minute
Surge Strength
3,000 V (at 2 × 10 µs)
1,500 V (at 10 × 160 µs)
Life
Mechanical
1 × 107 operations minimum
Electrical
2 × 105 operations minimum (0.5 A 125 VAC)
5 × 105 operations minimum (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 1.9 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.
2
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