SPNO Reed Relay, 12V dc

  • RS Stock No. 174-0471
  • Mfr. Part No. HE721A1210
  • Manufacturer Littelfuse
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Miniature reed relay in a dual-in-line (DIL) package with a choice of normally open, normally open high-voltage, normally closed or changeover contacts capable of switching up to 300Vdc at 10W. Available with 5V, 12V and 24V coils and diode suppression. Ideally suited for security, telecom, instrumentation, process control and industrial applications.

Features:
Miniature dual-in-line (DIL) package
Available with normally open contacts
Benefits:
One relay, various contact choices help to reduce space and cost without compromising flexibility
Lower coil power consumption than electromechanical devices
Hermetically sealed switching contacts are immune to their environment
Transfer molded package gives maximum component protection
Applications:
Security systems
Telecom equipment
Process control systems
Industrial equipment
Instrumentation

Specifications
Attribute Value
Contact Configuration SPNO
Coil Voltage 12V dc
Mounting Type PCB Mount
Maximum Switching Current DC 500 mA
Maximum Switching Voltage DC 200V
Coil Resistance 1 kΩ
Length 19.05mm
Height 5.5mm
Depth 7.22mm
Dimensions 19.05 x 7.22 x 5.5mm
Isolation Coil To Contact 500V ac
Minimum Operating Temperature -40°C
Contact Resistance 150 mΩ
Maximum Operating Temperature +85°C
Terminal Type PCB Pin
Operating Time Including Bounce 1ms
Operating Temperature Range -40 → +85°C
Maximum Switching Power DC 10 W
Special Features Diode Suppression Option, External Magnetic Shield Option, Optional Coil Suppression Diode to Protect Coil Drive Circuits
Number of Poles 1
On back order for despatch 30/12/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Box of 500)
$ 2.51
(exc. GST)
$ 2.76
(inc. GST)
units
Per unit
Per Box*
500 +
$2.51
$1,255.00
*price indicative
Related Products
Cynergy 3 - Reed Relay D-HR Series Cynergy ...
Description:
Cynergy 3 - Reed Relay D-HR Series Cynergy 3 reed relays have high isolation voltages These are ideal for applications such as cardiac defibrillators, test equipment and high voltage power supplies. Features and Benefits Low contact resistance10kV ot 15kV isolation ...
Cynergy 3 DA (UL) Series Reed Relay The ...
Description:
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 ...
Cynergy 3 S1 Series Reed Relay The S1 ...
Description:
Cynergy 3 S1 Series Reed Relay The S1 series reed relays are miniature high voltage single in line relays S1 reed relays are designed for applications with limited space. Features and Benefits Single in-line package4kV isolation voltage across contacts Contact ...
Miniature high voltage relay The Cynergy3 S8 series ...
Description:
Miniature high voltage relay The Cynergy3 S8 series miniature high voltage reed relay is perfect for applications where space saving is a prime consideration To give improved isolation between the high voltage contacts and the low voltage coil S8 miniature ...