SPNO Reed Relay, 3 A, 5V dc

  • RS Stock No. 124-5096
  • Mfr. Part No. DAR70510U/RS
  • Manufacturer Cynergy3
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Cynergy 3 DA (UL) Series Reed Relay

The UL approved reed relays have very high isolation voltages. UL reed relays are ideal for applications that require high reliability, these include cardiac defibrillators, test equipment and high voltage power supplies.

Features and Benefits

10kV isolation
Low contact resistance
Panel mount or PCB
HV connections through Flying Leads, Solder Turret (wire wrap) or 1/4inch Spade Terminals
AC characteristics


The rhodium contact relays have low contact resistance, the tungsten contact relays can switch to higher voltages.



Cynergy 3 DA (UL) Series Reed Relay

Attribute Value
Contact Configuration SPNO
Coil Voltage 5V dc
Mounting Type PCB Mount
Maximum Switching Current AC 3 A
Maximum Switching Current DC 3 A
Maximum Switching Voltage AC 1000V
Maximum Switching Voltage DC 1000V
Coil Resistance 28 Ω
Length 60mm
Height 18.5mm
Depth 15.8mm
Dimensions 60 x 15.8 x 18.5mm
Isolation Coil To Contact 17kV
Contact Resistance 50 mΩ
Contact Material Rhodium
Maximum Operating Temperature +70°C
Maximum Switching Power DC 50 W
Minimum Operating Temperature -20°C
Special Features Excellent AC Characteristics, Low Contact Resistance
Relay Switching Classification General Purpose Relay
Number of Poles 1
Standards Met CULus Recognised, UL Approved
Operating Temperature Range -20 → +70°C
Life 1000000 (50 W) operations, 1000000000 (Dry) operations
Operating Time Including Bounce 3ms
Terminal Type PCB Pin
Temporarily out of stock - back order for despatch 05/01/2021, delivery within 4 working days from despatch date
Price Each
Was SGD66.54
SGD 64.96
(exc. GST)
SGD 69.51
(inc. GST)
Per unit
1 - 24
25 - 49
50 - 99
100 - 249
250 +