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제품소개 > 릴레이 > PART 4 > BC2
 
1. Features

* High dielectric withstand of 2,000VAC (Between coil and contacts)
* High contact capacity:2A 30VDC
* Surge withstand voltage up to 2,500VAC (Between coil and contacts)
* SMT type available
* Bifurcated contacts
* Single side stable and & latching type available

2. CONTACT DATA
Contact Arrangement
DPDT (2 Form C)
Initial Contact Resistance
50m ohm (Max)
Contact Material
AgNi + Au plated
Rated load (Res. Load)
2A 30VDC, 0.5A 125VAC
Max. switching power
60W, 62.5VA
Max. switching Voltage
220VDC, 250VAC
Max. switching current
2A
Min. Applicable Load 10mV  10 micro A
Life
Expectancy  		Electrical
1 x 105 ops (2A 30VDC)
5 x 105 ops (1A 30VDC)
1 x 105 ops (0.5A 125VAC)
Mechanical 1 x 108 ops (at 0.5A 125VAC
3. GENERAL DATA  
Initial Insulation resistance 1000M ohm 500VDC

Dielectric
Strength
between

 Coil and contacts 2,000VAC 1min.
Open contacts 1,000VAC 1min.
Contact sets 1,500Vrms, 1min
Surge withstand voltage Between open contacts(10x160μs) :1,500VAC (FCC part 68)
Between coil and contacts(2x10μs) : 2,500VAC (Bellcore)
Operate time (nominal voltage) Max. 4ms
Release time (nominal voltage) Max. 4ms
Ambient temperature -40°C~+85°C
Humidity 35% to 85% R.H.
Vibration
resistance 		Functional 10 to 55Hz  3.3mm DA
Destructive 10 to 55Hz  5mm DA
Shock
resistance 		Functional 750m/s2(75g)
Destructive 1,000m/s2(100g)
Termination DIP, SMT
Unit weight Approx. 2g
Construction Sealed IP67
4. COIL  
Coil power Single side stable 140mW
Latching 1 coil 100mW
Latching 2 coil 200mW
Temperature Rise Max. 50°C
Coil Voltage See coil data table
5. SAFETY APPROVAL RATING  
UL&CUR 2A 30VDC
0.5A 125VAC
6. COIL DATA
     Single side stable standard(140mW) 20°C

Norminal
Voltage
(VDC)

 Norminal
current
(mA)

Pick-up
voltage
VDC (Max.)

Drop-out
voltag
VDC (Min.)

Coil
resistance
Ω (10%)

Nominal
Power
(mW)

allowable
Voltage
VDC(Max.)
1.5 93.8 1.13 0.15 16 140 2.2
3 46.7 2.25 0.3 64.3 140 4.5
4.5 31 3.38 0.45 145 140 6.7
5 28.1 3.75 0.5 178 140 7.5
6 23.3 4.5 0.6 257 140 9
9 15.5 6.75 0.9 579 140 13.5
12 11.7 9 1.2 1,028 140 18
24 5.8 18 2.4 4,114 140 36
48 5.6 36 4.8 8,533 270 57.6
 
     Latching (1 coil) standard(100mW) 20°C

Norminal
Voltage
(VDC)

 Norminal
current
(mA)

Set/Reset
voltage
VDC (Max.)

Coil
resistance
Ω (10%)

Nominal
Power
(mW)

allowable
Voltage
VDC(Max.)
1.5-L1 66.7 1.13 22.5 100 2.7
3-L1 33.3 2.25 90 100 5.4
4.5-L1 22.2 3.38 203 100 8.1
5-L1 20 3.75 250 100 9
6-L1 16.7 4.5 360 100 10.8
9-L1 11.1 6.75 810 100 16.2
12-L1 8.3 9 1,440 100 21.6
24-L1 4.2 18 5,760 100 43.2
 
     Latching (2 coil) standard(200mW) 20°C

Norminal
Voltage
(VDC)

 Norminal
current
(mA)

Set/Reset
voltage
VDC (Max.)

Coil
resistance
Ω (10%)

Nominal
Power
(mW)

allowable
Voltage
VDC(Max.)
1.5-L2 133.9 1.13 11.2 200 2.7
3-L2 66.7 2.25 45 200 5.4
4.5-L2 44.5 3.38 101 200 6.7
5-L2 40 3.75 125 200 7.5
6-L2 33.3 4.5 180 200 9.0
9-L2 22.2 6.75 405 200 13.5
12-L2 16.7 9 720 200 18
24-L2 8.3 18 2,880 200 36