Cynergy3 PCB Reed Relay, 12V dc Coil, SPST, 1000V dc Max, 1A Max, 750 Ω

Bulk discount available
View bulk pricing options

Subtotal (1 unit)*

PHP1,520.87

(exc. VAT)

PHP1,703.37

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 700 unit(s) shipping from September 11, 2026
  • Plus 420 unit(s) shipping from September 25, 2026
  • Plus 400 unit(s) shipping from October 30, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
1 - 49PHP1,520.87
50 - 99PHP1,475.26
100 - 249PHP1,430.99
250 +PHP1,388.07

*price indicative

RS Stock No.:
124-5064
Mfr. Part No.:
S8-1204V/RS
Manufacturer:
Cynergy3
Find similar products by selecting one or more attributes.
Select all

Brand

Cynergy3

Product Type

Reed Relay

Contact Configuration

SPST

Mount Type

PCB

Coil Power

100VA

Coil Resistance

750Ω

Terminal Type

PCB Terminal

Switching Power

100VA

Minimum Operating Temperature

-40°C

Operating Time

1ms

Maximum Operating Temperature

85°C

Standards/Approvals

UR

Series

S8

Length

30mm

Height

12mm

Isolation Coil To Contact

7kV

Contact Resistance

150mΩ

Latching

No

COO (Country of Origin):
CN

Sensata Cynergy3 SPNO Reed Relay, 12V DC, 750Ω - S8 Series - S8-1204V/RS


If you're looking for a reliable reed relay but have limited space on your PCB (printed circuit board), go for this miniature option from Sensata Cynergy3. It has rhodium contacts that ensure a strong connection thanks to their low-contact resistance. The design of this relay, with coil pins at the centre and contact pins at the end, improves isolation between the two, despite the unit's compact size. Choose it for applications where both space efficiency and reliability are important, such as cardiac defibrillators and test equipment.

Features and Benefits


• Durable rhodium contacts give a long life cycle of ten million wet and one billion dry operations

• Large operating temperature range (-40°C to +85°C) makes it suitable for harsher environments

• Small size means a fast operating time of 1ms (millisecond) including bounce

What's the maximum switching voltage of this relay?


Despite its compact dimensions, this relay has a high maximum switching voltage of 1000V.

How is the reed switch in this relay configured?


The reed switch is configured as normally open – that means the contacts are separated (or open) unless the electromagnetic coil is powered on.

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 reed relays have the coil pins positioned near the centre of the relay while the contact pins are near the ends.

Space saving package

Isolation Voltage across contacts 4kV or 5kV (dependant on coil voltage)

Isolation Voltage 7kV contact to coil

2.5A carry current

Cynergy3 - S8 relay series


Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy