11/4/2015
Aleph SIPSD Reed Relay
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Aleph SIP/SD Series Reed Relay
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
TAMB. = +20°C
(M.S.) : Magnetic Shield
Industry standard footprint
High power contacts on some models
UL models available
Coil Ratings
Part Number
SD1A**AWJ
SD1A**CWJ
Nominal
Voltage
(VDC)
5
12
24
5
12
24
Coil
Resistance
(ohms) ±10%
500
500
2000
500
500
2000
Operate
Voltage
(VDC) max.
3.8
9.0
18.0
3.8
9.0
18.0
Release
Voltage
(VDC) min.
0.5
1.0
2.0
0.5
1.0
2.0
Schematics
SD1A**DWJ
SD1C**FWN
5
12
24
200
500
2000
3.8
9.0
18.0
0.5
1.0
2.0
Contact Ratings
Parameters
Power (W) max.
Voltage (VDC) max.
Switching Current (A) max.
Carry Current (A) max.
Contact Resistance (ohms) max. (initial)
Breakdown Voltage (VDC)
min.
Open
Contact
Contact to
Coil
Open
Contact
Contact to
Coil
SD1A**AWJ
10
200
0.5
1.0
0.2
250
1500
10
10
10
10
1.0
0.5
Low Level
Electrical Life
Rated
Load
10
8
(10mVDC,
10µA)
6 X 10 (20VDC,
0.5A)
5
5
SD1A**CWJ
50
200
1.0
2.0
0.2
300
1500
10
10
10
10
1.0
0.5
5 X 10 (200VDC,
0.25A)
SD1A**DWJ
25
1000
1.0
2.0
0.2
1500
1500
10
10
10
10
1.0
0.5
2 X 10 (1000VDC,
10mA)
6
SD1C**FWN
3
100
0.25
0.5
0.2
200
1500
10
8
10
10
2.0
2.5
5 X 10
6
(10VDC,
4mA)
2 X 10
6
(12VDC,
0.25A)
Insulation Resistance
(ohms) min.
Operate Time (mS) max (incl. bounce)
Release Time (mS) max.
(resistive loads)
Dimensions
http://www.alephusa.com/AlephProducts/ReedRelays/SIPSD
1/2
11/4/2015
Aleph SIPSD Reed Relay
SD1A
SD1C
SD1A With Electrostatic Shield
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Flow Sensors
Magnetic Contacts
Aleph Video
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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.
Aleph America
4700 Aircenter Circle
Reno, NV 89502
7758278000
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