Reed Switches
Reed Relays
Selection Guide
Application Notes
4-Pin-DIP-DF
PB-PC
M-L-W
SIP-DG
SIP-DH
SIP-SD
SIP-SG
Z
Passive Infrared Detectors
Photoelectric Beams
Opto Sensors
Proximity Sensors
Automotive Sensors
Level Sensors
Flow Sensors
Magnetic Contacts
Video
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
C o il R atin g s
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
C o n ta ct R a tin g s
Parameters SG1A**AWJ SG1A**AWR SG1A**RWR
Power (W) max. 10 10 10
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)
D im e n s io n s
SG1A _ _ AWJ SG1A _ _ AWR, RWR
SG1C _ _ FWS SE1B _ _ AXJ
SE1B _ _ AXP
Home About Aleph Products Contact Us
Aleph is a leading manufacturer of Opto Sensors (interrupter,
reflective and actuator type), Magneto Resistive, Inductive,
Thermal (reed switch), Magnetic Proximity (reed switch) and
Deceleration/Crash type sensors.
Our security products are considered some of the best in the
world. We manufacture and distribute Passive Infrared
Detectors, Photoelectric Beams and Magnetic Contacts.
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4700 Aircenter Circle
Reno, NV 89502
775-827-8000
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