Aleph SIP/SG Series Reed Relay
Various contact configurations
Some models offer VDE compliance, i.e., 4000 VAC isolation
Optional shielding and diodes
UL models available
Coil Ratings
Part Number Nominal
Voltage (VDC)
Coil Resistance
(ohms) ±10%
Operate Voltage
(VDC) max.
Release Voltage
(VDC) min. Schematics
SG1A**AWJ(D) 5 12 24 500 850 2200 3.8 9.0 18.0 0.5 1.0 2.0
SG1A**AWR(D)
SG1A**RWR(D) 5 12 24
500 (350) 850 2200
3.8 9.0 18.0 0.5 1.0 2.0
() = RWR
SG1C**FWS(D) 5 12 24 200 500 2000 3.8 9.0 18.0 0.5 1.0 2.0
SE1B**AXJ 5 12 500 500 3.8 9.0 0.5 1.0
SE1B**AXP 5 12 500 500 3.8 9.0 0.5 1.0
TAMB. = +20°C (M.S.) : Magnetic Shield
Contact Ratings
Parameters SG1A**AWJ SG1A**AWR SG1A**RWR Power (W)
max. 101010
Voltage (VDC) max. 200 200 500
Switching Current (A) max. 0.5 0.5 0.5
Carry Current (A) max. 1.0 1.0 1.0
Contact Resistance (ohms) max. (initial) 0.2 0.2 0.2
Breakdown Voltage (VDC)
min.
Open
Contact 250 250 1000
Contact to
Coil 1500 4000AC 4000AC
Insulation Resistance
(ohms) min.
Open
Contact 1010 1010 1010
Contact to
Coil 1010 1010 1010
Operate Time (mS) max (incl. bounce) 1.0 1.0 1.0
Release Time (mS) max. 0.5 0.5 0.5
Electrical Life
Low Level 108 (10mVDC,
10µA)
108 (10mVDC,
10µA) 108 (10mVDC, 10µA)
Rated Load 6 X 105 (20VDC,
0.5A)
6 X 105 (20VDC,
0.5A)
5 X 105 (500VDC,
20mA)
(resistive loads)
Dimensions
SG1A _ _ AWJ SG1A _ _ AWR, RWR
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SG1C _ _ FWS SE1B _ _ AXJ
SE1B _ _ AXP